Zobrazeno 1 - 10
of 56
pro vyhledávání: '"Srikanth Ryali"'
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-8 (2021)
Restricted and repetitive behaviors (RRBs) are a core clinical feature of autism, yet the brain basis of RRBs is unknown. Here, the authors demonstrate that aberrant cognitive control and motor circuit dynamics differentially predict three distinct s
Externí odkaz:
https://doaj.org/article/7edbeb20efd347f98367db188f29c329
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-16 (2021)
Working memory is a foundational component of cognition, but its mechanisms are poorly understood. Using a large sample of participants, this study identifies asymmetric dynamic interactions in cognitive control circuits, and their load-dependent net
Externí odkaz:
https://doaj.org/article/08ca455f40e5442c9ba52d16851fe39e
Autor:
Jalil Taghia, Weidong Cai, Srikanth Ryali, John Kochalka, Jonathan Nicholas, Tianwen Chen, Vinod Menon
Publikováno v:
Nature Communications, Vol 9, Iss 1, Pp 1-19 (2018)
Brain activity is driven, in part, by external stimuli and demands, but internal brain states also change over time. Here, the authors use a novel Bayesian algorithm to track dynamic transitions between hidden neural states in human brain activity an
Externí odkaz:
https://doaj.org/article/9ce704001700410ba12df08bad3fad55
Autor:
Srikanth Ryali, Kaustubh Supekar, Tianwen Chen, John Kochalka, Weidong Cai, Jonathan Nicholas, Aarthi Padmanabhan, Vinod Menon
Publikováno v:
PLoS Computational Biology, Vol 12, Iss 12, p e1005138 (2016)
Little is currently known about dynamic brain networks involved in high-level cognition and their ontological basis. Here we develop a novel Variational Bayesian Hidden Markov Model (VB-HMM) to investigate dynamic temporal properties of interactions
Externí odkaz:
https://doaj.org/article/9acef2a91e1a433b8cb8d34058ac8962
Publikováno v:
PLoS Biology, Vol 14, Iss 6, p e1002469 (2016)
One of the most fundamental features of the human brain is its ability to detect and attend to salient goal-relevant events in a flexible manner. The salience network (SN), anchored in the anterior insula and the dorsal anterior cingulate cortex, pla
Externí odkaz:
https://doaj.org/article/57488c4dcc8745fdbb47193ee2546ef3
Publikováno v:
The British journal of psychiatry : the journal of mental science.
BackgroundAutism spectrum disorder (ASD) is a highly heterogeneous disorder that affects nearly 1 in 189 females and 1 in 42 males. However, the neurobiological basis of gender differences in ASD is poorly understood, as most studies have neglected f
Autor:
Kaustubh Supekar, Srikanth Ryali, Rui Yuan, Devinder Kumar, Carlo de los Angeles, Vinod Menon
Publikováno v:
Biological Psychiatry. 92:643-653
Autism spectrum disorder (ASD) is among the most pervasive neurodevelopmental disorders, yet the neurobiology of ASD is still poorly understood because inconsistent findings from underpowered individual studies preclude the identification of robust a
Publikováno v:
Second International Meeting for Applied Geoscience & Energy.
Autor:
Tzu-Hao Harry Chao, Byeongwook Lee, Li-Ming Hsu, Domenic Hayden Cerri, Wei-Ting Zhang, Tzu-Wen Winnie Wang, Srikanth Ryali, Vinod Menon, Yen-Yu Ian Shih
SummaryThe default mode network (DMN) is closely associated with self-referential mental functions and its dysfunction is implicated in many neuropsychiatric disorders. However, the neurophysiological properties and task-based functional organization
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::65ea7013a6e2e1d1148b21527fd1cd72
https://doi.org/10.1101/2022.08.01.501899
https://doi.org/10.1101/2022.08.01.501899
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-8 (2021)
Nature Communications
Nature Communications
Restricted and repetitive behaviors (RRBs) are a defining clinical feature of autism spectrum disorders (ASD). RRBs are highly heterogeneous with variable expression of circumscribed interests (CI), insistence of sameness (IS) and repetitive motor ac