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Your search keyword '"Fillmer, Ariane"' showing total 7 results
Start Over Author "Fillmer, Ariane" Publisher elsevier bv
7 results on '"Fillmer, Ariane"'

1. 7T amygdala and hippocampus subfields in volumetry-based associations with memory: a 3-year follow-up study of early Alzheimer’s disease

Author

Göschel, Laura, primary, Kurz, Lea, additional, Dell'Orco, Andrea, additional, Köbe, Theresa, additional, Körtvélyessy, Peter, additional, Fillmer, Ariane, additional, Aydin, Semiha, additional, Riemann, Layla Tabea, additional, Wang, Hui, additional, Ittermann, Bernd, additional, Grittner, Ulrike, additional, and Flöel, Agnes, additional

Published
2023
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2. 7T Amygdala and Hippocampus Subfields in Volumetry-Based Associations with Memory: A 3-Year Follow-Up Study of Early Alzheimer's Disease

Author

Göschel, Laura, Kurz, Lea, Grittner, Ulrike, Flöel, Agnes, Dell Orco, Andrea, Köbe, Theresa, Körtvélyessy, Peter, Fillmer, Ariane, Aydin, Semiha, Riemann, Layla Tabea, Wang, Hui, and Ittermann, Bernd

Subjects
Neurology, Memory, Cognitive Neuroscience, Radiology, Nuclear Medicine and imaging, ddc:610, Neurology (clinical), 7T MRI, Amygdala, Alzheimer’s disease, Hippocampus, SCD
Abstract

The hippocampus is the most prominent single region of interest (ROI) for the diagnosis and prediction of Alzheimer's disease (AD). However, its suitability in the earliest stages of cognitive decline, i.e., subjective cognitive decline (SCD), remains uncertain which warrants the pursuit of alternative or complementary regions. The amygdala might be a promising candidate, given its implication in memory as well as other psychiatric disorders, e.g. depression and anxiety, which are prevalent in SCD. In this 7 tesla (T) magnetic resonance imaging (MRI) study, we aimed to compare the contribution of volumetric measurements of the hippocampus, the amygdala, and their respective subfields, for early diagnosis and prediction in an AD-related study population.Participants from a longitudinal study were grouped into SCD (n = 29), mild cognitive impairment (MCI, n = 23), AD (n = 22) and healthy control (HC, n = 31). All participants underwent 7T MRI at baseline and extensive neuropsychological testing at up to three visits (baseline n = 105, 1-year n = 78, 3-year n = 39). Analysis of covariance (ANCOVA) was used to assess group differences of baseline volumes of the amygdala and the hippocampus and their subfields. Linear mixed models were used to estimate the effects of baseline volumes on yearly changes of a z-scaled memory score. All models were adjusted to age, sex and education.Compared to the HC group, individuals with SCD showed smaller amygdala ROI volumes (range across subfields -11% to -1%), but not hippocampus ROI volumes (-2% to 1%) except for the hippocampus-amygdala-transition-area (-7%). However, cross-sectional associations between baseline memory and volumes were smaller for amygdala ROIs (std. ß [95% CI] ranging between 0.16 [0.08; 0.25] and 0.46 [0.31; 0.60]) than hippocampus ROIs (between 0.32 [0.19; 0.44] and 0.53 [0.40; 0.67]). Further, the association of baseline volumes with yearly memory change in the HC and SCD groups was similarly weak for amygdala ROIs and hippocampus ROIs. In the MCI group, volumes of amygdala ROIs were associated with a relevant yearly memory decline [95% CI] ranging between -0.12 [-0.24; 0.00] and -0.26 [-0.42; -0.09] for individuals with 20% smaller volumes than the HC group. However, effects were stronger for hippocampus ROIs with a corresponding yearly memory decline ranging between -0.21 [-0.35; -0.07] and -0.31 [-0.50; -0.13].Volumes of amygdala ROIs, as determined by 7T MRI, might contribute to objectively and non-invasively identify patients with SCD, and thus aid early diagnosis and treatment of individuals at risk to develop dementia due to AD, however associations with other psychiatric disorders should be evaluated in further studies. The amygdala's value in the prediction of longitudinal memory changes in the SCD group remains questionable. Primarily in patients with MCI, memory decline over 3 years appears to be more strongly associated with volumes of hippocampus ROIs than amygdala ROIs.

Published
2023

3. Frequency drift in MR spectroscopy at 3T

Author

Hui, Steve C.N., primary, Mikkelsen, Mark, additional, Zöllner, Helge J., additional, Ahluwalia, Vishwadeep, additional, Alcauter, Sarael, additional, Baltusis, Laima, additional, Barany, Deborah A., additional, Barlow, Laura R., additional, Becker, Robert, additional, Berman, Jeffrey I., additional, Berrington, Adam, additional, Bhattacharyya, Pallab K., additional, Blicher, Jakob Udby, additional, Bogner, Wolfgang, additional, Brown, Mark S., additional, Calhoun, Vince D., additional, Castillo, Ryan, additional, Cecil, Kim M., additional, Choi, Yeo Bi, additional, Chu, Winnie C.W., additional, Clarke, William T., additional, Craven, Alexander R., additional, Cuypers, Koen, additional, Dacko, Michael, additional, de la Fuente-Sandoval, Camilo, additional, Desmond, Patricia, additional, Domagalik, Aleksandra, additional, Dumont, Julien, additional, Duncan, Niall W., additional, Dydak, Ulrike, additional, Dyke, Katherine, additional, Edmondson, David A., additional, Ende, Gabriele, additional, Ersland, Lars, additional, Evans, C. John, additional, Fermin, Alan S.R., additional, Ferretti, Antonio, additional, Fillmer, Ariane, additional, Gong, Tao, additional, Greenhouse, Ian, additional, Grist, James T., additional, Gu, Meng, additional, Harris, Ashley D., additional, Hat, Katarzyna, additional, Heba, Stefanie, additional, Heckova, Eva, additional, Hegarty, John P., additional, Heise, Kirstin-Friederike, additional, Honda, Shiori, additional, Jacobson, Aaron, additional, Jansen, Jacobus F.A., additional, Jenkins, Christopher W., additional, Johnston, Stephen J., additional, Juchem, Christoph, additional, Kangarlu, Alayar, additional, Kerr, Adam B., additional, Landheer, Karl, additional, Lange, Thomas, additional, Lee, Phil, additional, Levendovszky, Swati Rane, additional, Limperopoulos, Catherine, additional, Liu, Feng, additional, Lloyd, William, additional, Lythgoe, David J., additional, Machizawa, Maro G., additional, MacMillan, Erin L., additional, Maddock, Richard J., additional, Manzhurtsev, Andrei V., additional, Martinez-Gudino, María L., additional, Miller, Jack J., additional, Mirzakhanian, Heline, additional, Moreno-Ortega, Marta, additional, Mullins, Paul G., additional, Nakajima, Shinichiro, additional, Near, Jamie, additional, Noeske, Ralph, additional, Nordhøy, Wibeke, additional, Oeltzschner, Georg, additional, Osorio-Duran, Raul, additional, Otaduy, Maria C.G., additional, Pasaye, Erick H., additional, Peeters, Ronald, additional, Peltier, Scott J., additional, Pilatus, Ulrich, additional, Polomac, Nenad, additional, Porges, Eric C., additional, Pradhan, Subechhya, additional, Prisciandaro, James Joseph, additional, Puts, Nicolaas A, additional, Rae, Caroline D., additional, Reyes-Madrigal, Francisco, additional, Roberts, Timothy P.L., additional, Robertson, Caroline E., additional, Rosenberg, Jens T., additional, Rotaru, Diana-Georgiana, additional, O'Gorman Tuura, Ruth L, additional, Saleh, Muhammad G., additional, Sandberg, Kristian, additional, Sangill, Ryan, additional, Schembri, Keith, additional, Schrantee, Anouk, additional, Semenova, Natalia A., additional, Singel, Debra, additional, Sitnikov, Rouslan, additional, Smith, Jolinda, additional, Song, Yulu, additional, Stark, Craig, additional, Stoffers, Diederick, additional, Swinnen, Stephan P., additional, Tain, Rongwen, additional, Tanase, Costin, additional, Tapper, Sofie, additional, Tegenthoff, Martin, additional, Thiel, Thomas, additional, Thioux, Marc, additional, Truong, Peter, additional, van Dijk, Pim, additional, Vella, Nolan, additional, Vidyasagar, Rishma, additional, Vovk, Andrej, additional, Wang, Guangbin, additional, Westlye, Lars T., additional, Wilbur, Timothy K., additional, Willoughby, William R., additional, Wilson, Martin, additional, Wittsack, Hans-Jörg, additional, Woods, Adam J., additional, Wu, Yen-Chien, additional, Xu, Junqian, additional, Lopez, Maria Yanez, additional, Yeung, David K.W., additional, Zhao, Qun, additional, Zhou, Xiaopeng, additional, Zupan, Gasper, additional, and Edden, Richard A.E., additional

Published
2021
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4. Reward Versus Nonreward Sensitivity of the Medial Versus Lateral Orbitofrontal Cortex Relates to the Severity of Depressive Symptoms

Author

Xie, Chao, primary, Jia, Tianye, additional, Rolls, Edmund T., additional, Robbins, Trevor W., additional, Sahakian, Barbara J., additional, Zhang, Jie, additional, Liu, Zhaowen, additional, Cheng, Wei, additional, Luo, Qiang, additional, Zac Lo, Chun-Yi, additional, Wang, He, additional, Banaschewski, Tobias, additional, Barker, Gareth J., additional, Bokde, Arun L.W., additional, Büchel, Christian, additional, Quinlan, Erin Burke, additional, Desrivières, Sylvane, additional, Flor, Herta, additional, Grigis, Antoine, additional, Garavan, Hugh, additional, Gowland, Penny, additional, Heinz, Andreas, additional, Hohmann, Sarah, additional, Ittermann, Bernd, additional, Martinot, Jean-Luc, additional, Paillère Martinot, Marie-Laure, additional, Nees, Frauke, additional, Orfanos, Dimitri Papadopoulos, additional, Paus, Tomáš, additional, Poustka, Luise, additional, Fröhner, Juliane H., additional, Smolka, Michael N., additional, Walter, Henrik, additional, Whelan, Robert, additional, Schumann, Gunter, additional, Feng, Jianfeng, additional, Artiges, Eric, additional, Aydin, Semiha, additional, Barbot, Alexis, additional, Barker, Gareth, additional, Becker, Andreas, additional, Bezivin-Frere, Pauline, additional, Biondo, Francesca, additional, Bokde, Arun, additional, Chu, Congying, additional, Conrod, Patricia, additional, Daedelow, Laura, additional, Dalley, Jeffrey, additional, Desrivieres, Sylvane, additional, Dooley, Eoin, additional, Filippi, Irina, additional, Fillmer, Ariane, additional, Fröhner, Juliane, additional, Frouin, Vincent, additional, Grimmer, Yvonne, additional, Ihlenfeld, Albrecht, additional, Ing, Alex, additional, Isensee, Corinna, additional, Lemaitre, Hervé, additional, Lethbridge, Emma, additional, Millenet, Sabina, additional, Miller, Sarah, additional, Miranda, Ruben, additional, Paillere, Marie-Laure, additional, Papadopoulos, Dimitri, additional, Pausova, Zdenka, additional, Pentilla, Jani, additional, Poline, Jean-Baptiste, additional, Burke, Erin, additional, Rapp, Michael, additional, Robbins, Trevor, additional, Robert, Gabriel, additional, Rogers, John, additional, Ruggeri, Barbara, additional, Smolka, Michael, additional, Stringaris, Argyris, additional, van Noort, Betteke, additional, Simon, Roux, additional, Williams, Steve, additional, and Zhang, Yuning, additional

Published
2021
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5. European Ultrahigh-Field Imaging Network for Neurodegenerative Diseases (EUFIND)

Author

Düzel, Emrah, Acosta-Cabronero, Julio, Berron, David, Biessels, Geert Jan, Björkman-Burtscher, Isabella, Bottlaender, Michel, Bowtell, Richard, Buchem, Mark V, Cardenas-Blanco, Arturo, Boumezbeur, Fawzi, Chan, Dennis, Clare, Stuart, Costagli, Mauro, de Rochefort, Ludovic, Fillmer, Ariane, Gowland, Penny, Hansson, Oskar, Hendrikse, Jeroen, Kraff, Oliver, Ladd, Mark E, Ronen, Itamar, Petersen, Esben, Rowe, James B, Siebner, Hartwig, Stoecker, Tony, Straub, Sina, Tosetti, Michela, Uludag, Kamil, Vignaud, Alexandre, Zwanenburg, Jaco, Speck, Oliver, Düzel, Emrah, Acosta-Cabronero, Julio, Berron, David, Biessels, Geert Jan, Björkman-Burtscher, Isabella, Bottlaender, Michel, Bowtell, Richard, Buchem, Mark V, Cardenas-Blanco, Arturo, Boumezbeur, Fawzi, Chan, Dennis, Clare, Stuart, Costagli, Mauro, de Rochefort, Ludovic, Fillmer, Ariane, Gowland, Penny, Hansson, Oskar, Hendrikse, Jeroen, Kraff, Oliver, Ladd, Mark E, Ronen, Itamar, Petersen, Esben, Rowe, James B, Siebner, Hartwig, Stoecker, Tony, Straub, Sina, Tosetti, Michela, Uludag, Kamil, Vignaud, Alexandre, Zwanenburg, Jaco, and Speck, Oliver

Published
2019

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