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Neuronal activity in human anterior cingulate cortex modulates with internal cognitive state during multi-source interference task
Sklar, Samuel; Walmer, Matthew; Sacré, Pierre et al.
2017In Proceedings of the 39th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC)
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Abstract :
[en] The dorsal anterior cingulate cortex (dACC) is thought to be essential for normal adaptation of one's behavior to difficult decisions, errors, and reinforcement. Here we examine single neurons from the human dACC in the context of a statistical model, including a cognitive state that varies with changes in cognitive interference induced by a Stroop-like task. We then include this cognitive state in point process models of single unit activity and subject reaction time. These results suggest that consideration of a latent cognitive state can explain additional variance in neural and behavioral dynamics.
Disciplines :
Engineering, computing & technology: Multidisciplinary, general & others
Author, co-author :
Sklar, Samuel
Walmer, Matthew
Sacré, Pierre  ;  Université de Liège - ULiège > Dép. d'électric., électron. et informat. (Inst.Montefiore) > Robotique intelligente
Schevon, Catherine A.
Srinivasan, Shraddha
Banks, Garrett P.
Yates, Mark J.
McKhann, Guy M.
Sheth, Sameer A.
Sarma, Sridevi V.
Smith, Elliot H.
Language :
English
Title :
Neuronal activity in human anterior cingulate cortex modulates with internal cognitive state during multi-source interference task
Publication date :
2017
Event name :
39th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC)
Event organizer :
IEEE
Event place :
Seogwipo, South Korea
Event date :
from 11-07-2017 to 15-07-2017
Audience :
International
Main work title :
Proceedings of the 39th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC)
Peer reviewed :
Peer reviewed
Available on ORBi :
since 26 November 2018

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