225 results on '"Egorova N"'
Search Results
2. Profiles of Parental Burnout Around the Globe : Similarities and Differences Across 36 Countries
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Matias, M., Aguiar, J., Fontaine, A. M., Akgun, E., Arikan, G., Aunola, K., Barham, E., Beyers, W., Boujut, E., Brytek-Matera, A., Carbonneau, N., César, F., Chen, B. -B, Dorard, G., Dunsmuir, S., Egorova, N., Elias, L., Favez, N., Foran, H. M., Furutani, K., Gannagé, M., Gaspar, M., Godbout, L., Gross, J., Hatta, O., Huynh, M. -T, Kellou, N., Knezevic, G., Lazarevic, L., Le Vigouroux, S., Leme, V., Manrique-Millones, D., Millones Rivalles, R., Miranda-Orrego, M. I., Miscioscia, M., Morgades-Bamba, C. I., Mousavi, S. F., Moutassem-Mimouni, B., Muntean, A., Murphy, H., Tenkue, J. N., Osman, F., Oyarce Cadiz, D., Pérez-Díaz, P. A., Petrides, K., Scola, C., Simonelli, A., Soenens, B., Sorbring, Emma, Sorkkila, M., Stănculescu, E., Starchenkova, E., Szczygiel, D., Tremblay, M., Ustundag-Budak, A. M., van Bakel, H., Verhofstadt, L., Wendland, J., Mikolajczak, M., Roskam, I., Matias, M., Aguiar, J., Fontaine, A. M., Akgun, E., Arikan, G., Aunola, K., Barham, E., Beyers, W., Boujut, E., Brytek-Matera, A., Carbonneau, N., César, F., Chen, B. -B, Dorard, G., Dunsmuir, S., Egorova, N., Elias, L., Favez, N., Foran, H. M., Furutani, K., Gannagé, M., Gaspar, M., Godbout, L., Gross, J., Hatta, O., Huynh, M. -T, Kellou, N., Knezevic, G., Lazarevic, L., Le Vigouroux, S., Leme, V., Manrique-Millones, D., Millones Rivalles, R., Miranda-Orrego, M. I., Miscioscia, M., Morgades-Bamba, C. I., Mousavi, S. F., Moutassem-Mimouni, B., Muntean, A., Murphy, H., Tenkue, J. N., Osman, F., Oyarce Cadiz, D., Pérez-Díaz, P. A., Petrides, K., Scola, C., Simonelli, A., Soenens, B., Sorbring, Emma, Sorkkila, M., Stănculescu, E., Starchenkova, E., Szczygiel, D., Tremblay, M., Ustundag-Budak, A. M., van Bakel, H., Verhofstadt, L., Wendland, J., Mikolajczak, M., and Roskam, I.
- Abstract
Parental burnout (PB) is a pervasive phenomenon. Parenting is embedded in cultural values, and previous research has shown the role of individualism in PB. In this paper, we reanalyze previously collected data to identify profiles based on the four dimensions of PB, and explore whether these profiles vary across countries’ levels of collectivistic-individualistic (COL-IND) values. Our sample comprised 16,885 individuals from 36 countries (73% women; 27% men), and we used a latent profile approach to uncover PB profiles. The findings showed five profiles: Fulfilled, Not in PB, Low risk of PB, High risk of PB and Burned out. The profiles pointed to climbing levels of PB in the total sample and in each of the three country groups (High COL/Low IND, Medium COL-IND, Low COL/High IND). Exploratory analyses revealed that distinct dimensions of PB had the most prominent roles in the climbing pattern, depending on the countries’ levels of COL/IND. In particular, we found contrast to be a hallmark dimension and an indicator of severe burnout for individualistic countries. Contrary to our predictions, emotional distance and saturation did not allow a clear differentiation across collectivistic countries. Our findings support several research avenues regarding PB measurement and intervention., CC BY
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- 2023
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3. Features of Decision-Making in the Process of lending to small businesses: the bDi Model and trust indices
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Egorova, N. E., primary
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- 2022
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4. A case of chickenpox with multiple bacterial complications requiring surgical treatment
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Molochkova, O. V., primary, Kovalev, O. B., additional, Luzan, P. Yu., additional, Ilyina, N. O., additional, Ganiev, Sh. A., additional, Konovalov, A. K., additional, Shamsheva, O. V., additional, Egorova, N. Yu., additional, Zotova, A. D., additional, Rossina, A. L., additional, Korsunskiy, A. A., additional, Galeeva, E. V., additional, Guzhavina, A. A., additional, Tebenkov, A. V., additional, and Shatalov, V. G., additional
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- 2022
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5. DETERMINATION OF THE OPTIMUM DOSE OF INACTIVATED VACCINE AGAINST NECROBACTERIOSIS FOR CATTLE
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Suchshikh V., Egorova N., Rozyamov A., Abdilkarim K., and Sairan D.
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некробактериоз ,доза введения ,vaccine ,administration dose ,necrobacteriosis ,antibodies ,вакцина ,антитела - Abstract
The article presents data obtained by determining the intensity of immunity in cattle immunized with a vaccine against necrobateriosis in various doses. Аннотация В статье представлены данные, полученные при определении напряженности иммунитета у крупного рогатого скота, иммунизированного вакциной против некробатериоза в различных дозах., {"references":["1.\tИванов Н. П., Сущих В.Ю., Канатов Б., Егорова Н.Н., Розямов А., Тургумбеков А.А. разработка и испытание инактивированной вакцины против некробактериоза животных на базе ТОО «Байсерке-Агро»//GLOBAL SCIENCE AND INNOVATIONS 2020.- Ташкент. – 2020. - С.287-292.","2.\tЛопатин С.В. Оптимизация системы контроля эпизоотического процесса некробактериоза крупного рогатого скота: дис. … д-ра вет. наук / С.В. Лопатин. – Новосибирск. – 2006. – 311 с.","3.\tСоломаха О.И. Некробактериоз – комплексное решение проблемы// Аграрная Россия. – 2001. – № 3. – С. 38–42.","4.\tКараваев, Ю.Д. Комплексная система мероприятий при некробактериозе животных//Ветеринария.- 2007.- № 9. – С. 19-23.","5.\tГулюкин, М.И. Комплексная система мероприятий при некробактериозе животных // Ветеринария. – 2007.- № 9. – С. 5-8."]}
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- 2022
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6. Formation of a life strategy in plant species from technogenic ecotopes by the example of short-rhizomatous Orchids
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Egorova N.Yu. and Suleimanova V.N.
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plant adaptation ,life form ,variability of traits ,coefficient of determination ,disturbed ecosystems ,ontogenetic tactics ,fam. orchidaceae juss. ,ecocline ,ecological-cenotic groups ,Environmental sciences ,GE1-350 - Abstract
The paper presents the results of the analysis of a life strategy formation in plant species under conditions of anthropogenically transformed ecosystems by the example of short-rhizomatous orchids: Epipactis atrorubens, Epipactis helleborine, Neottia ovata, and Cypripedium calceolus. In 2020–2022, 16 cenopopulations of the studied species from a non-reclaimed limestone quarry overgrown with trees were examined. These species grow in forest communities and forest-meadow ecotone biotopes in the technogenic environment. Vascular plants of the studied phytocenoses, meadow and meadow-edge species dominate. Representatives of the family Orchidaceae have two types of ontogenetic strategies distinguished by the alternation of protective and stress components. Morphobiological parameters almost in all taxa exhibit mixed types of tactics: divergent-convergent and convergent-divergent.
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- 2024
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7. The Impact of Gender on In-hospital Outcomes after Carotid Endarterectomy or Stenting
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Bisdas, T., Egorova, N., Moskowitz, A.J., Sosunov, E.A., Marin, M.L., Faries, P.L., and Vouyouka, A.G.
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- 2012
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8. Scintillation lithium-phosphate-borate glasses doped by REI
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Polisadova, E. F., Valiev, D. T., Belikov, K. N., and Egorova, N. L.
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- 2015
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9. Wideband Coil Based on Microstrip Line for Multiheteronuclear Magnetic Resonance Spectroscopy
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Solomakha, G., primary, Egorova, N., additional, Balafendiev, R., additional, Simovski, C., additional, and Glybovski, S., additional
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- 2021
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10. Stability polyhedra of optimal permutation of jobs servicing
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Sotskov, Yu. N. and Egorova, N. G.
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- 2014
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11. The effectiveness of combination of 7% hypertonic saline and 0.1% natrii hyaluronas in patients with chronic obstructive pulmonary disease who have suffered a new coronavirus infection
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Titova, O. N., primary, Kuzubova, N. A., additional, Skliarova, D. B., additional, Aleksandrov, A. L., additional, and Egorova, N. V., additional
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- 2021
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12. The association of hemoglobin drop with in-hospital outcomes in COVID-19 patients
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Kuno, T, primary, Miyamoto, Y, additional, Iwagami, M, additional, Ishimaru, M, additional, So, M, additional, Takahashi, M, additional, and Egorova, N N, additional
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- 2021
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13. Structural features of the main forest producers at the initial stages of ontogenesis
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Egorova, N N, primary
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- 2021
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14. Fixel-based Analysis of Diffusion MRI: Methods, Applications, Challenges and Opportunities.
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Dhollander T., Clemente A., Singh M., Boonstra F., Civier O., Duque J.D., Egorova N., Enticott P., Fuelscher I., Gajamange S., Genc S., Gottlieb E., Hyde C., Imms P., Kelly C., Kirkovski M., Kolbe S., Liang X., Malhotra A., Mito R., Poudel G., Silk T.J., Vaughan D.N., Zanin J., Raffelt D., Caeyenberghs K., Dhollander T., Clemente A., Singh M., Boonstra F., Civier O., Duque J.D., Egorova N., Enticott P., Fuelscher I., Gajamange S., Genc S., Gottlieb E., Hyde C., Imms P., Kelly C., Kirkovski M., Kolbe S., Liang X., Malhotra A., Mito R., Poudel G., Silk T.J., Vaughan D.N., Zanin J., Raffelt D., and Caeyenberghs K.
- Abstract
Diffusion MRI has provided the neuroimaging community with a powerful tool to acquire in-vivo data sensitive to microstructural features of white matter, up to 3 orders of magnitude smaller than typical voxel sizes. The key to extracting such valuable information lies in complex modelling techniques, which form the link between the rich diffusion MRI data and various metrics related to the microstructural organization. Over time, increasingly advanced techniques have been developed, up to the point where some diffusion MRI models can now provide access to properties specific to individual fibre populations in each voxel in the presence of multiple "crossing" fibre pathways. While highly valuable, such fibre-specific information poses unique challenges for typical image processing pipelines and statistical analysis. In this work, we review the "Fixel-Based Analysis" (FBA) framework, which implements bespoke solutions to this end. It has recently seen a stark increase in adoption for studies of both typical (healthy) populations as well as a wide range of clinical populations. We describe the main concepts related to Fixel-Based Analyses, as well as the methods and specific steps involved in a state-of-the-art FBA pipeline, with a focus on providing researchers with practical advice on how to interpret results. We also include an overview of the scope of all current FBA studies, categorized across a broad range of neuro-scientific domains, listing key design choices and summarizing their main results and conclusions. Finally, we critically discuss several aspects and challenges involved with the FBA framework, and outline some directions and future opportunities.Copyright © 2021
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- 2021
15. Brain stimulation and brain lesions converge on common causal circuits in neuropsychiatric disease.
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Siddiqi S.H., Schaper F.L.W.V.J., Horn A., Hsu J., Padmanabhan J.L., Brodtmann A., Cash R.F.H., Corbetta M., Choi K.S., Dougherty D.D., Egorova N., Fitzgerald P.B., George M.S., Gozzi S.A., Irmen F., Kuhn A.A., Johnson K.A., Naidech A.M., Pascual-Leone A., Phan T.G., Rouhl R.P.W., Taylor S.F., Voss J.L., Zalesky A., Grafman J.H., Mayberg H.S., Fox M.D., Siddiqi S.H., Schaper F.L.W.V.J., Horn A., Hsu J., Padmanabhan J.L., Brodtmann A., Cash R.F.H., Corbetta M., Choi K.S., Dougherty D.D., Egorova N., Fitzgerald P.B., George M.S., Gozzi S.A., Irmen F., Kuhn A.A., Johnson K.A., Naidech A.M., Pascual-Leone A., Phan T.G., Rouhl R.P.W., Taylor S.F., Voss J.L., Zalesky A., Grafman J.H., Mayberg H.S., and Fox M.D.
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Damage to specific brain circuits can cause specific neuropsychiatric symptoms. Therapeutic stimulation to these same circuits may modulate these symptoms. To determine whether these circuits converge, we studied depression severity after brain lesions (n=461, five datasets), transcranial magnetic stimulation (n=151, four datasets) and deep brain stimulation (n=101, five datasets). Lesions and stimulation sites most associated with depression severity were connected to a similar brain circuit across all 14 datasets (P<0.001). Circuits derived from lesions, deep brain stimulation and transcranial magnetic stimulation were similar (P<0.0005), as were circuits derived from patients with major depression versus other diagnoses (P<0.001). Connectivity to this circuit predicted out-of-sample antidepressant efficacy of transcranial magnetic stimulation and deep brain stimulation sites (P<0.0001). In an independent analysis, 29 lesions and 95 stimulation sites converged on a distinct circuit for motor symptoms of Parkinson's disease (P<0.05). We conclude that lesions, transcranial magnetic stimulation and DBS converge on common brain circuitry that may represent improved neurostimulation targets for depression and other disorders.
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- 2021
16. Fixel-based Analysis of Diffusion MRI: Methods, Applications, Challenges and Opportunities
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Dhollander, T, Clemente, A, Singh, M, Boonstra, F, Civier, O, Duque, JD, Egorova, N, Enticott, Peter, Fuelscher, Ian, Gajamange, S, Genc, S, Gottlieb, E, Hyde, Christian, Imms, P, Kelly, C, Kirkovski, Melissa, Kolbe, S, Liang, X, Malhotra, A, Mito, R, Poudel, G, Silk, Timothy, Vaughan, DN, Zanin, J, Raffelt, D, Caeyenberghs, Karen, Dhollander, T, Clemente, A, Singh, M, Boonstra, F, Civier, O, Duque, JD, Egorova, N, Enticott, Peter, Fuelscher, Ian, Gajamange, S, Genc, S, Gottlieb, E, Hyde, Christian, Imms, P, Kelly, C, Kirkovski, Melissa, Kolbe, S, Liang, X, Malhotra, A, Mito, R, Poudel, G, Silk, Timothy, Vaughan, DN, Zanin, J, Raffelt, D, and Caeyenberghs, Karen
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- 2021
17. Brain stimulation and brain lesions converge on common causal circuits in neuropsychiatric disease
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Siddiqi, SH, Schaper, FLWVJ, Horn, A, Hsu, J, Padmanabhan, JL, Brodtmann, A, Cash, RFH, Corbetta, M, Choi, KS, Dougherty, DD, Egorova, N, Fitzgerald, PB, George, MS, Gozzi, SA, Irmen, F, Kuhn, AA, Johnson, KA, Naidech, AM, Pascual-Leone, A, Phan, TG, Rouhl, RPW, Taylor, SF, Voss, JL, Zalesky, A, Grafman, JH, Mayberg, HS, Fox, MD, Siddiqi, SH, Schaper, FLWVJ, Horn, A, Hsu, J, Padmanabhan, JL, Brodtmann, A, Cash, RFH, Corbetta, M, Choi, KS, Dougherty, DD, Egorova, N, Fitzgerald, PB, George, MS, Gozzi, SA, Irmen, F, Kuhn, AA, Johnson, KA, Naidech, AM, Pascual-Leone, A, Phan, TG, Rouhl, RPW, Taylor, SF, Voss, JL, Zalesky, A, Grafman, JH, Mayberg, HS, and Fox, MD
- Abstract
Damage to specific brain circuits can cause specific neuropsychiatric symptoms. Therapeutic stimulation to these same circuits may modulate these symptoms. To determine whether these circuits converge, we studied depression severity after brain lesions (n = 461, five datasets), transcranial magnetic stimulation (n = 151, four datasets) and deep brain stimulation (n = 101, five datasets). Lesions and stimulation sites most associated with depression severity were connected to a similar brain circuit across all 14 datasets (P < 0.001). Circuits derived from lesions, deep brain stimulation and transcranial magnetic stimulation were similar (P < 0.0005), as were circuits derived from patients with major depression versus other diagnoses (P < 0.001). Connectivity to this circuit predicted out-of-sample antidepressant efficacy of transcranial magnetic stimulation and deep brain stimulation sites (P < 0.0001). In an independent analysis, 29 lesions and 95 stimulation sites converged on a distinct circuit for motor symptoms of Parkinson's disease (P < 0.05). We conclude that lesions, transcranial magnetic stimulation and DBS converge on common brain circuitry that may represent improved neurostimulation targets for depression and other disorders.
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- 2021
18. Smaller spared subcortical nuclei are associated with worse post-stroke sensorimotor outcomes in 28 cohorts worldwide
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Liew, S-L, Zavaliangos-Petropulu, A, Schweighofer, N, Jahanshad, N, Lang, CE, Lohse, KR, Banaj, N, Barisano, G, Baugh, LA, Bhattacharya, AK, Bigjahan, B, Borich, MR, Boyd, LA, Brodtmann, A, Buetefisch, CM, Byblow, WD, Cassidy, JM, Charalambous, CC, Ciullo, V, Conforto, AB, Craddock, RC, Dula, AN, Egorova, N, Feng, W, Fercho, KA, Gregory, CM, Hanlon, CA, Hayward, KS, Holguin, JA, Hordacre, B, Hwang, DH, Kautz, SA, Khlif, MS, Kim, B, Kim, H, Kuceyeski, A, Lo, B, Liu, J, Lin, D, Lotze, M, MacIntosh, BJ, Margetis, JL, Mohamed, FB, Nordvik, JE, Petoe, MA, Piras, F, Raju, S, Ramos-Murguialday, A, Revill, KP, Roberts, P, Robertson, AD, Schambra, HM, Seo, NJ, Shiroishi, MS, Soekadar, SR, Spalletta, G, Stinear, CM, Suri, A, Tang, WK, Thielman, GT, Thijs, VN, Vecchio, D, Ward, NS, Westlye, LT, Winstein, CJ, Wittenberg, GF, Wong, KA, Yu, C, Wolf, SL, Cramer, SC, Thompson, PM, Liew, S-L, Zavaliangos-Petropulu, A, Schweighofer, N, Jahanshad, N, Lang, CE, Lohse, KR, Banaj, N, Barisano, G, Baugh, LA, Bhattacharya, AK, Bigjahan, B, Borich, MR, Boyd, LA, Brodtmann, A, Buetefisch, CM, Byblow, WD, Cassidy, JM, Charalambous, CC, Ciullo, V, Conforto, AB, Craddock, RC, Dula, AN, Egorova, N, Feng, W, Fercho, KA, Gregory, CM, Hanlon, CA, Hayward, KS, Holguin, JA, Hordacre, B, Hwang, DH, Kautz, SA, Khlif, MS, Kim, B, Kim, H, Kuceyeski, A, Lo, B, Liu, J, Lin, D, Lotze, M, MacIntosh, BJ, Margetis, JL, Mohamed, FB, Nordvik, JE, Petoe, MA, Piras, F, Raju, S, Ramos-Murguialday, A, Revill, KP, Roberts, P, Robertson, AD, Schambra, HM, Seo, NJ, Shiroishi, MS, Soekadar, SR, Spalletta, G, Stinear, CM, Suri, A, Tang, WK, Thielman, GT, Thijs, VN, Vecchio, D, Ward, NS, Westlye, LT, Winstein, CJ, Wittenberg, GF, Wong, KA, Yu, C, Wolf, SL, Cramer, SC, and Thompson, PM
- Abstract
Up to two-thirds of stroke survivors experience persistent sensorimotor impairments. Recovery relies on the integrity of spared brain areas to compensate for damaged tissue. Deep grey matter structures play a critical role in the control and regulation of sensorimotor circuits. The goal of this work is to identify associations between volumes of spared subcortical nuclei and sensorimotor behaviour at different timepoints after stroke. We pooled high-resolution T1-weighted MRI brain scans and behavioural data in 828 individuals with unilateral stroke from 28 cohorts worldwide. Cross-sectional analyses using linear mixed-effects models related post-stroke sensorimotor behaviour to non-lesioned subcortical volumes (Bonferroni-corrected, P < 0.004). We tested subacute (≤90 days) and chronic (≥180 days) stroke subgroups separately, with exploratory analyses in early stroke (≤21 days) and across all time. Sub-analyses in chronic stroke were also performed based on class of sensorimotor deficits (impairment, activity limitations) and side of lesioned hemisphere. Worse sensorimotor behaviour was associated with a smaller ipsilesional thalamic volume in both early (n = 179; d = 0.68) and subacute (n = 274, d = 0.46) stroke. In chronic stroke (n = 404), worse sensorimotor behaviour was associated with smaller ipsilesional putamen (d = 0.52) and nucleus accumbens (d = 0.39) volumes, and a larger ipsilesional lateral ventricle (d = -0.42). Worse chronic sensorimotor impairment specifically (measured by the Fugl-Meyer Assessment; n = 256) was associated with smaller ipsilesional putamen (d = 0.72) and larger lateral ventricle (d = -0.41) volumes, while several measures of activity limitations (n = 116) showed no significant relationships. In the full cohort across all time (n = 828), sensorimotor behaviour was associated with the volumes of the ipsilesional nucleus accumbens (d = 0.23), putamen (d = 0.33), thalamus (d = 0.33) and lateral ventricle (d = -0.23). We demonstrate sig
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- 2021
19. Neurodegeneration Over 3 Years Following Ischaemic Stroke: Findings From the Cognition and Neocortical Volume After Stroke Study
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Brodtmann, A, Werden, E, Khlif, MS, Bird, LJ, Egorova, N, Veldsman, M, Pardoe, H, Jackson, G, Bradshaw, J, Darby, D, Cumming, T, Churilov, L, Donnan, G, Brodtmann, A, Werden, E, Khlif, MS, Bird, LJ, Egorova, N, Veldsman, M, Pardoe, H, Jackson, G, Bradshaw, J, Darby, D, Cumming, T, Churilov, L, and Donnan, G
- Abstract
Background: Stroke survivors are at high risk of dementia, associated with increasing age and vascular burden and with pre-existing cognitive impairment, older age. Brain atrophy patterns are recognised as signatures of neurodegenerative conditions, but the natural history of brain atrophy after stroke remains poorly described. We sought to determine whether stroke survivors who were cognitively normal at time of stroke had greater total brain (TBV) and hippocampal volume (HV) loss over 3 years than controls. We examined whether stroke survivors who were cognitively impaired (CI) at 3 months following their stroke had greater brain volume loss than cognitively normal (CN) stroke participants over the next 3 years. Methods: Cognition And Neocortical Volume After Stroke (CANVAS) study is a multi-centre cohort study of first-ever or recurrent adult ischaemic stroke participants compared to age- and sex-matched community controls. Participants were followed with MRI and cognitive assessments over 3 years and were free of a history of cognitive impairment or decline at inclusion. Our primary outcome measure was TBV change between 3 months and 3 years; secondary outcomes were TBV and HV change comparing CI and CN participants. We investigated associations between group status and brain volume change using a baseline-volume adjusted linear regression model with robust standard error. Results: Ninety-three stroke (26 women, 66.7 ± 12 years) and 39 control participants (15 women, 68.7 ± 7 years) were available at 3 years. TBV loss in stroke patients was greater than controls: stroke mean (M) = 20.3 cm3 ± SD 14.8 cm3; controls M = 14.2 cm3 ± SD 13.2 cm3; [adjusted mean difference 7.88 95%CI (2.84, 12.91) p-value = 0.002]. TBV decline was greater in those stroke participants who were cognitively impaired (M = 30.7 cm3; SD = 14.2 cm3) at 3 months (M = 19.6 cm3; SD = 13.8 cm3); [adjusted mean difference 10.42; 95%CI (3.04, 17.80), p-value = 0.006]. No statistically significant d
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- 2021
20. Preparation and radioluminescent characteristics of Li2O-B2O3-P2O5-CaF2 glasses doped with Ce(III) and Gd(III)
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Egorova, N. L., Grebenyuk, N. N., Belikov, K. N., and Andryushchenko, A. Yu.
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- 2012
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21. Minimizing total weighted completion time with uncertain data: A stability approach
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Sotskov, Yu. N., Egorova, N. G., and Werner, F.
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- 2010
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22. Different Technologies for Obtaining Pneumococcal Immunogens
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Gruber, I. M., primary, Kukina, O. M., additional, Egorova,, N. B, additional, and Zhigunova, O. V., additional
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- 2021
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23. The Method of Integral Assessment of the Quality of Oil Oxidized Bitumen as a Method for Selecting the Parameters of the Two-Stage Oxidation Process
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Evdokimova, N G, primary, Luneva, N N, additional, and Egorova, N A, additional
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- 2021
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24. Pervasive White Matter Fiber Degeneration in Ischemic Stroke
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Egorova, N, Dhollander, T, Khlif, MS, Khan, W, Werden, E, Brodtmann, A, Egorova, N, Dhollander, T, Khlif, MS, Khan, W, Werden, E, and Brodtmann, A
- Abstract
Background and Purpose- We examined if ischemic stroke is associated with white matter degeneration predominantly confined to the ipsi-lesional tracts or with widespread bilateral axonal loss independent of lesion laterality. Methods- We applied a novel fixel-based analysis, sensitive to fiber tract-specific differences within a voxel, to assess axonal loss in stroke (N=104, 32 women) compared to control participants (N=40, 15 women) across the whole brain. We studied microstructural differences in fiber density and macrostructural (morphological) changes in fiber cross-section. Results- In participants with stroke, we observed significantly lower fiber density and cross-section in areas adjacent, or connected, to the lesions (eg, ipsi-lesional corticospinal tract). In addition, the changes extended beyond directly connected tracts, independent of the lesion laterality (eg, corpus callosum, bilateral inferior fronto-occipital fasciculus, right superior longitudinal fasciculus). Conclusions- We conclude that ischemic stroke is associated with extensive neurodegeneration that significantly affects white matter integrity across the whole brain. These findings expand our understanding of the mechanisms of brain volume loss and delayed cognitive decline in stroke.
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- 2020
25. Microstructural degeneration and cerebrovascular risk burden underlying executive dysfunction after stroke
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Veldsman, M, Werden, E, Egorova, N, Khlif, MS, Brodtmann, A, Veldsman, M, Werden, E, Egorova, N, Khlif, MS, and Brodtmann, A
- Abstract
Executive dysfunction affects 40% of stroke patients, but is poorly predicted by characteristics of the stroke itself. Stroke typically occurs on a background of cerebrovascular burden, which impacts cognition and brain network structural integrity. We used structural equation modelling to investigate whether measures of white matter microstructural integrity (fractional anisotropy and mean diffusivity) and cerebrovascular risk factors better explain executive dysfunction than markers of stroke severity. 126 stroke patients (mean age 68.4 years) were scanned three months post-stroke and compared to 40 age- and sex-matched control participants on neuropsychological measures of executive function. Executive function was below what would be expected for age and education level in stroke patients as measured by the organizational components of the Rey Complex Figure Test, F(3,155) = 17, R2 = 0.25, p < 0.001 (group significant predictor at p < 0.001) and the Trail-Making Test (B), F(3,157) = 3.70, R2 = 0.07, p < 0.01 (group significant predictor at p < 0.001). A multivariate structural equation model illustrated the complex relationship between executive function, white matter integrity, stroke characteristics and cerebrovascular risk (root mean square error of approximation = 0.02). Pearson’s correlations confirmed a stronger relationship between executive dysfunction and white matter integrity (r = − 0.74, p < 0.001), than executive dysfunction and stroke severity (r = 0.22, p < 0.01). The relationship between executive function and white matter integrity is mediated by cerebrovascular burden. White matter microstructural degeneration of the superior longitudinal fasciculus in the executive control network better explains executive dysfunction than markers of stroke severity. Executive dysfunction and incident stroke can be both considered manifestations of cerebrovascular risk factors.
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- 2020
26. Three-tissue compositional analysis reveals in-vivo microstructural heterogeneity of white matter hyperintensities following stroke
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Khan, W, Egorova, N, Khlif, MS, Mito, R, Dhollander, T, Brodtmann, A, Khan, W, Egorova, N, Khlif, MS, Mito, R, Dhollander, T, and Brodtmann, A
- Abstract
White matter hyperintensities (WMHs) are frequently observed on brain scans of older individuals and are associated with cognitive impairment and vascular brain burden. Recent studies have shown that WMHs may only represent an extreme end of a diffuse pathological spectrum of white matter (WM) degeneration. The present study investigated the microstructural characteristics of WMHs using an advanced diffusion MRI modelling approach known as Single-Shell 3-Tissue Constrained Spherical Deconvolution (SS3T-CSD), which provides information on different tissue compartments within each voxel. The SS3T-CSD method may provide complementary information in the interpretation of pathological tissue through the tissue-specific microstructural compositions of WMHs. Data were obtained from stroke patients enrolled in the Cognition and Neocortical Volume After Stroke (CANVAS) study, a study examining brain volume and cognition after stroke. WMHs were segmented using an automated method, based on fluid attenuated inversion recovery (FLAIR) images. Automated tissue segmentation was used to identify normal-appearing white matter (NAWM). WMHs were classified into juxtaventricular, periventricular and deep lesions, based on their distance from the ventricles (3-10 mm). We aimed to compare in stroke participants the microstructural composition of the different lesion classes of WMHs and compositions of NAWM to assess the in-vivo heterogeneity of these lesions. Results showed that the 3-tissue composition significantly differed between WMHs classes and NAWM. Specifically, the 3-tissue compositions for juxtaventricular and periventricular WMHs both exhibited a relatively greater fluid-like (free water) content, which is compatible with a presence of interstitial fluid accumulation, when compared to deep WMHs. These findings provide evidence of microstructural heterogeneity of WMHs in-vivo and may support new insights for understanding the role of WMH development in vascular neurodegenerat
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- 2020
27. Early platelet activation, inflammation and acute brain injury after a subarachnoid hemorrhage: a pilot study
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FRONTERA, J. A., ALEDORT, L., GORDON, E., EGOROVA, N., MOYLE, H., PATEL, A., BEDERSON, J. B., and SEHBA, F.
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- 2012
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28. Study of the Immunobiological Properties of Surface Protein-Containing Antigens of Streptococcus pneumoniae Serotype 6B
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Kukina, O. M., primary, Gruber, I. M., additional, Akhmatova, N. K., additional, Zhigunova, O. V., additional, Kurbatova, E. A., additional, Egorova, N. B., additional, and Yastrebova, N. E., additional
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- 2020
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29. Algorithms for planning working time under interval uncertainty
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Sotskov, Yu. N., primary, Egorova, N. G., additional, and Matsveichuk, N. M., additional
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- 2020
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30. Mechatronic device of AI systems
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Kulsha, A. Y., primary, Klimovich, M. A., additional, Sterjanov, M. V., additional, Tesluk, V. N., additional, and Egorova, N. G., additional
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- 2020
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31. Immunological and Epidemiological Aspects of the Immunogenicity of Streptococcus Pneumoniae Serotype 3 Capsular Polysaccharide in Pneumococcal Vaccines
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Zaitsev, A. E., primary, Kurbatova, E. A., additional, Egorova, N. B., additional, Sukhova, E. V., additional, and Nifantiev, N. E., additional
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- 2020
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32. Process of Care Events in Transplantation: Effects on the Cost of Hospitalization
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Egorova, N. N., Gelijns, A. C., Moskowitz, A. J., Emond, J. C., Krapf, R., Lazar, E. J., Guillerme, S., Kaplan, H. S., and Greco, G.
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- 2010
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33. Development of a model for predicting the dynamic effect on the stability of rock excavation
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Karasev, M A, primary, Sotnikov, R O, additional, Sinegubov, V Yu, additional, Egorova, N A, additional, Makarov, K V, additional, and Thorikov, A I, additional
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- 2019
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34. association of hemoglobin drop with in-hospital outcomes in COVID-19 patients.
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Kuno, T, Miyamoto, Y, Iwagami, M, Ishimaru, M, So, M, Takahashi, M, and Egorova, N N
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COVID-19 ,HEMOGLOBINS ,ACUTE kidney failure ,HOSPITAL mortality ,TREATMENT effectiveness - Abstract
Background Bleeding events can be critical in hospitalized patients with COVID-19, especially those with aggressive anticoagulation therapy. Aim We aimed to investigate whether hemoglobin drop was associated with increased risk of acute kidney injury (AKI) and in-hospital mortality among patients with COVID-19. Design Retrospective cohort study. Methods This retrospective study was conducted by review of the medical records of 6683 patients with laboratory-confirmed COVID-19 hospitalized in the Mount Sinai Health system between 1st March 2020 and 30th March 2021. We compared patients with and without hemoglobin drop >3 g/dl during hospitalization within a week after admissions, using inverse probability treatment weighted analysis (IPTW). Outcomes of interest were in-hospital mortality and AKI which was defined as serum creatine change of 0.3 mg/dl increase or 1.5 times baseline. Results Of the 6683 patients admitted due to COVID-19, 750 (11.2%) patients presented with a marked hemoglobin drop. Patients with hemoglobin drop were more likely to receive therapeutic anticoagulation within 2 days after admissions. Patients with hemoglobin drop had higher crude in-hospital mortality (40.8% vs. 20.0%, P < 0.001) as well as AKI (51.4% vs. 23.9%, P < 0.001) compared to those without. IPTW analysis showed that hemoglobin drop was associated with higher in-hospital mortality compared to those without (odds ratio (OR) [95% confidential interval (CI)]: 2.21 [1.54–2.88], P < 0.001) as well as AKI (OR [95% CI]: 2.79 [2.08–3.73], P < 0.001). Conclusions Hemoglobin drop during COVID-19 related hospitalizations was associated with a higher risk of AKI and in-hospital mortality. [ABSTRACT FROM AUTHOR]
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- 2021
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35. Youth about the Role of the Father: Gender Aspects
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Egorova, N. U., Ianak, A. L., and Ryabinskaya, E. S.
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РОДИТЕЛЬСКИЕ РОЛИ ,PARENTAL ROLES ,FATHERHOOD ,ВОВЛЕЧЕННОСТЬ ОТЦА ,РОДИТЕЛЬСТВО ,МОЛОДОЕ ОТЦОВСТВО ,PARENTING ,FATHER’S INVOLVEMENT - Abstract
На материалах авторских исследований анализируются практики отцовства и представления студентов о родительских ролях. Делается вывод о сохранении гендерных аспектов в распределении родительских функций. Мужчины больше ориентированы на организацию досуга детей, чем на уход за ними. Подчеркивается разница в процессе социализации мальчиков и девочек. Based on the research materials provided by the author, the paper analyses paternity practices and students’ ideas about parental roles. The paper concludes that gender aspects in the distribution of parental functions still prevail. Men are more focused on organizing the leisure of children rather than caring about them. The paper emphasizes the difference in the process of socialization of boys and girls.
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- 2019
36. Молодежь о роли отца: гендерные аспекты
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Егорова, Н. Ю., Янак, А. Л., Рябинская, Е. С., Egorova, N. U., Ianak, A. L., Ryabinskaya, E. S., Егорова, Н. Ю., Янак, А. Л., Рябинская, Е. С., Egorova, N. U., Ianak, A. L., and Ryabinskaya, E. S.
- Abstract
На материалах авторских исследований анализируются практики отцовства и представления студентов о родительских ролях. Делается вывод о сохранении гендерных аспектов в распределении родительских функций. Мужчины больше ориентированы на организацию досуга детей, чем на уход за ними. Подчеркивается разница в процессе социализации мальчиков и девочек., Based on the research materials provided by the author, the paper analyses paternity practices and students’ ideas about parental roles. The paper concludes that gender aspects in the distribution of parental functions still prevail. Men are more focused on organizing the leisure of children rather than caring about them. The paper emphasizes the difference in the process of socialization of boys and girls.
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- 2019
37. A Human Depression Circuit Derived From Focal Brain Lesions.
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Fox M.D., Brodtmann A., Egorova N., Gozzi S., Phan T.G., Corbetta M., Grafman J., Padmanabhan J.L., Cooke D., Joutsa J., Siddiqi S.H., Ferguson M., Darby R.R., Soussand L., Horn A., Kim N.Y., Voss J.L., Naidech A.M., Fox M.D., Brodtmann A., Egorova N., Gozzi S., Phan T.G., Corbetta M., Grafman J., Padmanabhan J.L., Cooke D., Joutsa J., Siddiqi S.H., Ferguson M., Darby R.R., Soussand L., Horn A., Kim N.Y., Voss J.L., and Naidech A.M.
- Abstract
Background: Focal brain lesions can lend insight into the causal neuroanatomical substrate of depression in the human brain. However, studies of lesion location have led to inconsistent results. Method(s): Five independent datasets with different lesion etiologies and measures of postlesion depression were collated (N = 461). Each 3-dimensional lesion location was mapped to a common brain atlas. We used voxel lesion symptom mapping to test for associations between depression and lesion locations. Next, we computed the network of regions functionally connected to each lesion location using a large normative connectome dataset (N = 1000). We used these lesion network maps to test for associations between depression and connected brain circuits. Reproducibility was assessed using a rigorous leave-one-dataset-out validation. Finally, we tested whether lesion locations associated with depression fell within the same circuit as brain stimulation sites that were effective for improving poststroke depression. Result(s): Lesion locations associated with depression were highly heterogeneous, and no single brain region was consistently implicated. However, these same lesion locations mapped to a connected brain circuit, centered on the left dorsolateral prefrontal cortex. Results were robust to leave-one-dataset-out cross-validation. Finally, our depression circuit derived from brain lesions aligned with brain stimulation sites that were effective for improving poststroke depression. Conclusion(s): Lesion locations associated with depression fail to map to a specific brain region but do map to a specific brain circuit. This circuit may have prognostic utility in identifying patients at risk for poststroke depression and therapeutic utility in refining brain stimulation targets.Copyright © 2019 Society of Biological Psychiatry
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- 2019
38. Assessment of longitudinal hippocampal atrophy in the first year after ischemic stroke using automatic segmentation techniques
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Khlif, MS, Werden, E, Egorova, N, Boccardi, M, Redolfi, A, Bird, L, Brodtmann, A, Khlif, MS, Werden, E, Egorova, N, Boccardi, M, Redolfi, A, Bird, L, and Brodtmann, A
- Abstract
We assessed first-year hippocampal atrophy in stroke patients and healthy controls using manual and automated segmentations: AdaBoost, FIRST (fsl/v5.0.8), FreeSurfer/v5.3 and v6.0, and Subfields (in FreeSurfer/v6.0). We estimated hippocampal volumes in 39 healthy controls and 124 stroke participants at three months, and 38 controls and 113 stroke participants at one year. We used intra-class correlation, concordance, and reduced major axis regression to assess agreement between automated and 'Manual' estimations. A linear mixed-effect model was used to characterize hippocampal atrophy. Overall, hippocampal volumes were reduced by 3.9% in first-ever stroke and 9.2% in recurrent stroke at three months post-stroke, with comparable ipsi-and contra-lesional reductions in first-ever stroke. Mean atrophy rates between time points were 0.5% for controls and 1.0% for stroke patients (0.6% contra-lesionally, 1.4% ipsi-lesionally). Atrophy rates in left and right-hemisphere strokes were comparable. All methods revealed significant volume change in first-ever and ipsi-lesional stroke (p < 0.001). Hippocampal volume estimation was not impacted by hemisphere, study group, or scan time point, but rather, by the interaction between the automated segmentation method and hippocampal size. Compared to Manual, Subfields and FIRST recorded the lowest bias. FreeSurfer/v5.3 overestimated volumes the most for large hippocampi, while FIRST was the most accurate in estimating small volumes. AdaBoost performance was average. Our findings suggest that first-year ipsi-lesional hippocampal atrophy rate especially in first-ever stroke, is greater than atrophy rates in healthy controls and contra-lesional stroke. Subfields and FIRST can complementarily be effective in characterizing the hippocampal atrophy in healthy and stroke cohorts.
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- 2019
39. A neural mechanism of direct and observational conditioning for placebo and nocebo responses
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Tu, Y, Park, J, Ahlfors, SP, Khan, S, Egorova, N, Lang, C, Cao, J, Kong, J, Tu, Y, Park, J, Ahlfors, SP, Khan, S, Egorova, N, Lang, C, Cao, J, and Kong, J
- Abstract
Classical theories suggest placebo analgesia and nocebo hyperalgesia are based on expectation and conditioned experience. Whereas the neural mechanism of how expectation modulates placebo and nocebo effects during pain anticipation have been extensively studied, little is known about how experience may change brain networks to produce placebo and nocebo responses. We investigated the neural pathways of direct and observational conditioning for conscious and nonconscious conditioned placebo/nocebo effects using magnetoencephalography and a face visual cue conditioning model. We found that both direct and observational conditioning produced conscious conditioned placebo and nocebo effects and a nonconscious conditioned nocebo effect. Alpha band brain connectivity changes before and after conditioning could predict the magnitude of conditioned placebo and nocebo effects. Particularly, the connectivity between the rostral anterior cingulate cortex and middle temporal gyrus was an important indicator for the manipulation of placebo and nocebo effects. Our study suggests that conditioning can mediate our pain experience by encoding experience and modulating brain networks.
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- 2019
40. A comparison of automated segmentation and manual tracing in estimating hippocampal volume in ischemic stroke and healthy control participants
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Khlif, MS, Egorova, N, Werden, E, Redolfi, A, Boccardi, M, DeCarli, CS, Fletcher, E, Singh, B, Li, Q, Bird, L, Brodtmann, A, Khlif, MS, Egorova, N, Werden, E, Redolfi, A, Boccardi, M, DeCarli, CS, Fletcher, E, Singh, B, Li, Q, Bird, L, and Brodtmann, A
- Abstract
Manual quantification of the hippocampal atrophy state and rate is time consuming and prone to poor reproducibility, even when performed by neuroanatomical experts. The automation of hippocampal segmentation has been investigated in normal aging, epilepsy, and in Alzheimer's disease. Our first goal was to compare manual and automated hippocampal segmentation in ischemic stroke and to, secondly, study the impact of stroke lesion presence on hippocampal volume estimation. We used eight automated methods to segment T1-weighted MR images from 105 ischemic stroke patients and 39 age-matched controls sampled from the Cognition And Neocortical Volume After Stroke (CANVAS) study. The methods were: AdaBoost, Atlas-based Hippocampal Segmentation (ABHS) from the IDeALab, Computational Anatomy Toolbox (CAT) using 3 atlas variants (Hammers, LPBA40 and Neuromorphometics), FIRST, FreeSurfer v5.3, and FreeSurfer v6.0-Subfields. A number of these methods were employed to re-segment the T1 images for the stroke group after the stroke lesions were masked (i.e., removed). The automated methods were assessed on eight measures: process yield (i.e. segmentation success rate), correlation (Pearson's R and Shrout's ICC), concordance (Lin's RC and Kandall's W), slope 'a' of best-fit line from correlation plots, percentage of outliers from Bland-Altman plots, and significance of control-stroke difference. We eliminated the redundant measures after analysing between-measure correlations using Spearman's rank correlation. We ranked the automated methods based on the sum of the remaining non-redundant measures where each measure ranged between 0 and 1. Subfields attained an overall score of 96.3%, followed by AdaBoost (95.0%) and FIRST (94.7%). CAT using the LPBA40 atlas inflated hippocampal volumes the most, while the Hammers atlas returned the smallest volumes overall. FIRST (p = 0.014), FreeSurfer v5.3 (p = 0.007), manual tracing (p = 0.049), and CAT using the Neuromorphometics atlas (p = 0.0
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- 2019
41. Between placebo and nocebo: Response to control treatment is mediated by amygdala activity and connectivity
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Egorova, N, Benedetti, F, Gollub, RL, Kong, J, Egorova, N, Benedetti, F, Gollub, RL, and Kong, J
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BACKGROUND: In experimental placebo and nocebo studies, neutral control treatments are often administered for comparison with active treatments, but are of little interest, as, on average, they result in little change. Yet, when considered at an individual level, they fluctuate between baseline and subsequent measurements and may reveal important information about participants' placebo/nocebo responding tendencies. METHODS: In a paradigm involving application of creams paired with positive, negative and neutral expectations, some subjects rated identical stimuli in the neutral condition as more painful while others as less painful after treatment with inert cream. We divided subjects into two groups based on the median split in these pre-post responses in the neutral control condition, and investigated (a) fMRI signal differences (post minus pre) between the two groups in neutral condition, and (b) seed-based resting state connectivity of the bilateral amygdala, known to be involved in emotional self-regulation, as well as ambiguous stimulus processing and aversive learning. RESULTS: The results suggested that subjects who rated the same pain stimuli after treatment with explicitly neutral cream as more painful showed stronger fMRI activation of the amygdala during the experiment and had higher connectivity between the left amygdala and the striatum at rest. Neutral pre-post changes predicted behavioural placebo/nocebo response in this and two independent datasets. CONCLUSION: These findings suggest that measuring pre-post change in the neutral control condition might provide important information about subjects' individual differences in placebo/nocebo response. SIGNIFICANCE: Pre-post changes in pain ratings in neutral conditions are modulated by amygdala activity and connectivity and can be used to predict placebo/nocebo responses.
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- 2019
42. Predicted Brain Age After Stroke
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Egorova, N, Liem, F, Hachinski, V, Brodtmann, A, Egorova, N, Liem, F, Hachinski, V, and Brodtmann, A
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Aging is a known non-modifiable risk factor for stroke. Usually, this refers to chronological rather than biological age. Biological brain age can be estimated based on cortical and subcortical brain measures. For stroke patients, it could serve as a more sensitive marker of brain health than chronological age. In this study, we investigated whether there is a difference in brain age between stroke survivors and control participants matched on chronological age. We estimated brain age at 3 months after stroke, and then followed the longitudinal trajectory over three time-points: within 6 weeks (baseline), at 3 and at 12 months following their clinical event. We found that brain age in stroke participants was higher compared to controls, with the mean difference between the groups varying between 3.9 and 8.7 years depending on the brain measure used for prediction. This difference in brain age was observed at 6 weeks after stroke and maintained at 3 and 12 months after stroke. The presence of group differences already at baseline suggests that stroke might be an ultimate manifestation of gradual cerebrovascular burden accumulation and brain degeneration. Brain age prediction, therefore, has the potential to be a useful biomarker for quantifying stroke risk.
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- 2019
43. Contemporary Fatherhood Practices in the Context of Transformations of the Family Institute
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Egorova, N. Y. and Ianak, A. I.
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TRANSFORMATION OF THE FAMILY INSTITUTE ,NON-RESIDENT FATHERHOOD ,ПОВТОРНОБРАЧНАЯ СЕМЬЯ ,COHABITATION ,ТРАНСФОРМАЦИЯ ИНСТИТУТА СЕМЬИ ,СОЖИТЕЛЬСТВО ,REMARRIAGE FAMILY ,SINGLE-PARENT FAMILY ,МОНОРОДИТЕЛЬСКАЯ СЕМЬЯ ,ПРАКТИКИ СОВРЕМЕННОГО ОТЦОВСТВА ,ALTERNATIVE FAMILY MODELS ,НЕРЕЗИДЕНТНОЕ ОТЦОВСТВО ,АЛЬТЕРНАТИВНЫЕ ТИПЫ СЕМЬИ ,CONTEMPORARY FATHERHOOD PRACTICES - Abstract
Based on the results of the Russia Population Census, the Population Microcensus-2015 and the Russian Longitudinal Monitoring Survey – HSE (RLMS-HSE), sociological researches the authors describe the trends in family institute (high divorce rate; low marriage rate; stable rate of repeated marriages in the total number of conjugal unions; nucleicity; decrease in the number of children in the family) and transformation of the modern family institute, determining the pluralism of parents practices. Changes in structural characteristics, organization of family functioning, parental attitudes, styles and specificity of parent-child interaction, upbringing are evident, a new parenthood is being constructed. The men parental trajectories and father role have changed. Alternative family models (single-parent family, postdivorce family, remarriage family, cohabitation) determines the development of modern fatherhood practices. Describes the practices of lone, non-resident, unregistered and non-biological fatherhood.The family types determine quality of parental duties of fathers, it can be considered as one of the key factors of fathers’ involvement in family processes and upbringing of children. Questions about the indicators of changes in the parents’ scenarios and the parental potential of modern fathers, the specificity of the realization of paternal care and the comparative characteristics of father practices in various types of families are open and actualize the research interest. Материалы российских обследований, Всероссийской переписи населения и Российского мониторинга экономического положения и здоровья населения (RLMS-HSE), социологических исследований по теме показывают, что тенденции в семейно-брачной сфере (высокий уровень разводимости; снижение брачности и/или отказ от регистрации брака; стабильность доли повторных отношений в общем числе супружеских союзов; нуклеарность; малодетность или допуск отказа от репродукции) постепенно трансформируют институт современной семьи, определяя многообразие родительских практик. Заметны изменения в структурных характеристиках, организации семейного функционирования в целом, родительских установках, стилях и особенностях родительско-детского взаимодействия, воспитания, в частности, конструируются новые типы родительства. При этом во многом изменились родительские траектории мужчин, ролевое наполнение именно отцовства, которое становится все более многообразным. Распространение немодальных альтернативных моделей семейных отношений (монородительских, постразводных, повторнобрачных семей, сожительств) определяет развитие современных практик отцовства. Наряду с традиционными (отцовство в семьях с двумя родителями), выделены следующие: практики одинокого, нерезидентного, незарегистрированного и небиологического отцовства. Тип семейно-брачных отношений, как правило, детерминирует спектр и качество выполнения родительских обязанностей отцами, то есть может рассматриваться в качестве одного из ключевых факторов вовлеченности отцов в семейные процессы и, прежде всего, воспитание детей. При этом вопросы о показателях изменения родительских сценариев и родительского потенциала современных отцов, специфике реализации отцовской заботы и сравнительной характеристике практик отцовства в различных типах семей пока остаются открытыми и актуализируют исследовательский интерес к проблеме.
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- 2018
44. Efficiency of combined therapy of figuratum and parainfectious erythemas with the use of immunomodulators of different origins and MNRI
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Sorokina, E. V., primary, Akhmatova, N. K., additional, and Egorova, N. B., additional
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- 2019
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45. The glyphosate influence on cytogenetic and biochemical aspects of wheat (Triticum aestivum L) seedlings development
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Stupak, E E, primary, Migranova, I G, additional, Sharafieva, E R, additional, Egorova, N N, additional, Stupak, S I, additional, and Nikonov, V I, additional
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- 2019
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46. POLYCOMPONENT VACCINE IMMUNOVAC-VP-4 AND IMMUNOTHERAPEUTIC CONCEPT OF ITS USE FOR THE PREVENTION AND TREATMENT OF DISEASES CAUSED BY OPPORTUNISTIC MICROORGANISMS
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Egorova, N. B., primary, Kurbatova, E. A., additional, Akhmatova, N. K., additional, and Gruber, I. M., additional
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- 2019
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47. IMMUNOGENIC PROPERTIES OF CELLULAR AND EXTRACELLULAR PROTEIN-CONTAINING ANTIGENS OF STAPHYLOCOCCUS AUREUS
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Gruber, I. M., primary, Egorova, N. B., additional, Astashkina, E. A., additional, Akhmatova, N. K., additional, Kurbatova, E. A., additional, Cherkasova, L. S., additional, and Kukina, O. M., additional
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- 2019
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48. Changes in the assimilation apparatus and the conducting of root of woody plants in various environmental conditions
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Egorova, N, primary and Kulagin, A, additional
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- 2019
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49. Active Herpes Virus Infection in Young Children
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Egorova, N. Yu., primary, Molochkova, O. V., additional, Guseva, L. N., additional, Waltz, N. L., additional, and Chusov, K. P., additional
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- 2018
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50. Практики современного отцовства в контексте трансформаций института семьи
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Egorova, N. Y., Ianak, A. I., Егорова, Н. Ю., Янак, А. Л., Egorova, N. Y., Ianak, A. I., Егорова, Н. Ю., and Янак, А. Л.
- Abstract
Based on the results of the Russia Population Census, the Population Microcensus-2015 and the Russian Longitudinal Monitoring Survey – HSE (RLMS-HSE), sociological researches the authors describe the trends in family institute (high divorce rate; low marriage rate; stable rate of repeated marriages in the total number of conjugal unions; nucleicity; decrease in the number of children in the family) and transformation of the modern family institute, determining the pluralism of parents practices. Changes in structural characteristics, organization of family functioning, parental attitudes, styles and specificity of parent-child interaction, upbringing are evident, a new parenthood is being constructed. The men parental trajectories and father role have changed. Alternative family models (single-parent family, postdivorce family, remarriage family, cohabitation) determines the development of modern fatherhood practices. Describes the practices of lone, non-resident, unregistered and non-biological fatherhood.The family types determine quality of parental duties of fathers, it can be considered as one of the key factors of fathers’ involvement in family processes and upbringing of children. Questions about the indicators of changes in the parents’ scenarios and the parental potential of modern fathers, the specificity of the realization of paternal care and the comparative characteristics of father practices in various types of families are open and actualize the research interest., Материалы российских обследований, Всероссийской переписи населения и Российского мониторинга экономического положения и здоровья населения (RLMS-HSE), социологических исследований по теме показывают, что тенденции в семейно-брачной сфере (высокий уровень разводимости; снижение брачности и/или отказ от регистрации брака; стабильность доли повторных отношений в общем числе супружеских союзов; нуклеарность; малодетность или допуск отказа от репродукции) постепенно трансформируют институт современной семьи, определяя многообразие родительских практик. Заметны изменения в структурных характеристиках, организации семейного функционирования в целом, родительских установках, стилях и особенностях родительско-детского взаимодействия, воспитания, в частности, конструируются новые типы родительства. При этом во многом изменились родительские траектории мужчин, ролевое наполнение именно отцовства, которое становится все более многообразным. Распространение немодальных альтернативных моделей семейных отношений (монородительских, постразводных, повторнобрачных семей, сожительств) определяет развитие современных практик отцовства. Наряду с традиционными (отцовство в семьях с двумя родителями), выделены следующие: практики одинокого, нерезидентного, незарегистрированного и небиологического отцовства. Тип семейно-брачных отношений, как правило, детерминирует спектр и качество выполнения родительских обязанностей отцами, то есть может рассматриваться в качестве одного из ключевых факторов вовлеченности отцов в семейные процессы и, прежде всего, воспитание детей. При этом вопросы о показателях изменения родительских сценариев и родительского потенциала современных отцов, специфике реализации отцовской заботы и сравнительной характеристике практик отцовства в различных типах семей пока остаются открытыми и актуализируют исследовательский интерес к проблеме.
- Published
- 2018
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