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259 results on '"Behere, Rishikesh V."'

1. Training Initiative for Psychiatry Post-graduate students (TIPPS)—a Unique Early Career Psychiatry Training Initiative in India and Its Response to the COVID-19 Pandemic

Author

Suhas, Satish, Chougule, Amitkumar, Innamuri, Raviteja, Nayok, Swarna Buddha, Sheth, Sweta, Nagendrappa, Sachin, Patel, Krishna G., Shetty, Sharanya B., Nagendra, Bhargavi, Bhaumik, Udayan, Pugalenthi, Sharnita, Uppal, Gaurav, Babu, Girish N., Rao, Naren P., and Behere, Rishikesh V.

Published
2022
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10. Corrigendum: Pre-conceptional Maternal Vitamin B12 Supplementation Improves Offspring Neurodevelopment at 2 Years of Age: PRIYA Trial

Author

D'souza, Naomi, primary, Behere, Rishikesh V., additional, Patni, Bindu, additional, Deshpande, Madhavi, additional, Bhat, Dattatray, additional, Bhalerao, Aboli, additional, Sonawane, Swapnali, additional, Shah, Rohan, additional, Ladkat, Rasika, additional, Yajnik, Pallavi, additional, Bandyopadhyay, Souvik K., additional, Kumaran, Kalyanaraman, additional, Fall, Caroline, additional, and Yajnik, Chittaranjan S., additional

Published
2022
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11. Pre-conceptional Maternal Vitamin B12 Supplementation Improves Offspring Neurodevelopment at 2 Years of Age: PRIYA Trial

Author

D'souza, Naomi, primary, Behere, Rishikesh V., additional, Patni, Bindu, additional, Deshpande, Madhavi, additional, Bhat, Dattatray, additional, Bhalerao, Aboli, additional, Sonawane, Swapnali, additional, Shah, Rohan, additional, Ladkat, Rasika, additional, Yajnik, Pallavi, additional, Bandyopadhyay, Souvik K., additional, Kumaran, Kalyanaraman, additional, Fall, Caroline, additional, and Yajnik, Chittaranjan S., additional

Published
2021
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12. Robust determinants of neurocognitive development in children: evidence from the Pune Maternal Nutrition Study.

Author

Yajnik, Chittaranjan S., Tan, Chih Ming, Bhate, Vidya, Bandyopadhyay, Souvik, Sankar, Ashwini, and Behere, Rishikesh V.

Subjects
MATERNAL nutrition, BIRTH size, CHILD development, VERBAL learning, HEALTH policy, SOCIOECONOMIC status, SHORT-term memory
Abstract

Neurocognitive development is a dynamic process over the life course and is influenced by intrauterine factors as well as later life environment. Using data from the Pune Maternal Nutrition Study from 1994 to 2008, we investigate the association of in utero, birth, and childhood conditions with offspring neurocognitive development in 686 participants of the cohort, at age 12 years. The life course exposure variables in the analysis include maternal pre-pregnancy size and nutrition during pregnancy, offspring birth measurements, nutrition and physical growth at age 12 years along with parental education and socio-economic status. We used the novel Bayesian Model Averaging (BMA) approach; which has been shown to have better predictive performance over traditional tests of associations. Our study employs eight standard neurocognitive tests that measure intelligence, working memory, visuo-conceptual and verbal learning, and decision-making/attention at 12 years of age. We control for nutritional-metabolic information based on blood measurements from the pregnant mothers and the children at 12 years of age. Our findings highlight the critical role of parental education and socio-economic background in determining child neurocognitive performance. Maternal characteristics (pre-pregnancy BMI, fasting insulin during pregnancy) and child height at 12 years were also robust predictors on the BMA. A range of early factors – such as maternal folate and ferritin concentrations during pregnancy, and child's head circumference at birth – remained important determinants of some dimensions of child's neurocognitive development, but their associations were not robust once we account for model uncertainty. Our results suggest that intrauterine influences on long- term neurocognitive outcomes may be potentially reversible by post-birth remediation. In addition to the current nutritional interventions, public health policy should also consider social interventions in children born into families with low socio-economic status to improve human capital. [ABSTRACT FROM AUTHOR]

Published
2023
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14. Pre-conceptional maternal vitamin B12 supplementation improves offspring neurodevelopment at 2 years of age: PRIYA trial

Author

D’souza, Naomi, primary, Behere, Rishikesh V, additional, Patni, Bindu, additional, Deshpande, Madhavi, additional, Bhat, Dattatray, additional, Bhalerao, Aboli, additional, Sonawane, Swapnali, additional, Shah, Rohan, additional, Ladkat, Rasika, additional, Yajnik, Pallavi, additional, Kumaran, Kalyanaraman, additional, Fall, Caroline, additional, and Yajnik, Chittaranjan S, additional

Published
2021
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17. Emotional Threat Perception and Its Association with Neurocognition in Social Anxiety Disorder.

Author

Mathai, Anjali Thomas, Rai, Shweta, and Behere, Rishikesh V.

Subjects
SOCIAL anxiety, ANXIETY disorders, EMOTION recognition, STROOP effect, EMOTIONAL conditioning, ATTENTION control, SHORT-term memory
Abstract

Background: The negative appraisal of emotional stimuli is a feature of social anxiety disorder (SAD). People with SAD demonstrate deficits in neurocognitive performance while performing tasks of attention. However, the relationship between attentional control, working memory, and threat perception in SAD has not been studied well. The present study aimed to identify patterns of threat perception in relation to performance on attention and visuospatial working memory tasks in individuals with SAD. Methods: Subjects with SAD (n = 27) and a healthy comparative (HC) group (n = 26) completed tasks of sustained and focused attention, visuospatial working memory, computerized emotion identification, and pictorial emotional Stroop. Results: The SAD group had decreased performance in the domains of sustained (P = 0.001) and focused attention (P = 0.04). They also had an enhanced threat perception as demonstrated by greater reaction time to anger (P = 0.03), lower emotion recognition accuracy (P = 0.05), and higher over-identification of the threat to neutral and nonthreatening faces. However, the Stroop effect was not demonstrated across the groups. No group difference was seen in the performance on the visuospatial working memory tasks. Lower focused attention was significantly correlated with higher emotional threat perception (ETP; P = 0.001) in the SAD group. Conclusion: People with SAD have greater deficits in attention processing and ETP. The attention deficits were associated with enhanced ETP in social anxiety. The link between threat perception and cognitive functions would aid in a better understanding of SAD and in planning appropriate intervention. [ABSTRACT FROM AUTHOR]

Published
2022
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27. A physiological dose of oral vitamin B-12 improves hematological, biochemical-metabolic indices and peripheral nerve function in B-12 deficient Indian adolescent women

Author

Yajnik, Chittaranjan S., primary, Behere, Rishikesh V., additional, Bhat, Dattatray S., additional, Memane, Nilam, additional, Raut, Deepa, additional, Ladkat, Rasika, additional, Yajnik, Pallavi C., additional, Kumaran, Kalyanaraman, additional, and Fall, Caroline H. D., additional

Published
2019
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29. Thought Disorder on Object Sorting Test Is Associated with Executive Dysfunction in Schizophrenia.

Author

Sahithya, BR, Rai, Shweta, and Behere, Rishikesh V.

Subjects
COGNITION disorders, SCHIZOPHRENIA, EXECUTIVE function, NEUROPSYCHOLOGICAL tests, GENDER
Abstract

Background: Thought disorder is considered to be central to the core disturbances in schizophrenia and was described by Goldstein as aberrant "concept formation." Executive dysfunction is another core deficit in schizophrenia. With a greater emphasis on psychopathology in nosological systems, the classical thought disorder receives less prominence. The present study aimed to understand the association between classical thought disorder (aberrant concept formation and concrete abstraction) and executive dysfunction. Methods: Thirty patients with schizophrenia and thirty healthy subjects, matched on age, gender, education, and socioeconomic status, were screened using MINI 5.0, following which they were assessed on object sorting test (OST) and selected tests for executive functions (EFs). Results: Individuals with schizophrenia were found to have significantly decreased performance on all domains of EFs and OST. Total peculiar scores on OST were significantly associated with mental speed, focused attention, and divided attention. Total impoverished scores on OST was significantly associated with focused attention, sustained attention, planning, set shifting, perseveration, and concept formation. Conclusion: Several correlations, among performance on OST and neuropsychological tests, suggest that patterns of responses on OST can point to underlying executive dysfunction. Both thought disorder and executive dysfunction mirror similar constructs. This similarity represents a conceptual bridge between the classical and contemporary descriptions of the core deficits in schizophrenia. [ABSTRACT FROM AUTHOR]

Published
2021
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37. Hyperprolactinemia With Aripiprazole

Author

Saraf, Gayatri, primary, Behere, Rishikesh V., additional, Venkatasubramanian, Ganesan, additional, Rao, Naren P., additional, Varambally, Shivarama, additional, and Gangadhar, B. N., additional

Published
2014
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45. Monocyte Abnormality in Catatonia

Author

Rao, Naren P., primary, Mutalik, Narayan R., additional, Kasal, Vishal, additional, Venkatasubramanian, Ganesan, additional, Behere, Rishikesh V., additional, Varambally, Shivarama, additional, and Gangadhar, Bangalore N., additional

Published
2011
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