Results 11 to 20 of about 147,258 (352)
GABA quantification in human anterior cingulate cortex.
PLoS ONE, 2021 γ-Aminobutyric acid (GABA) is a primary inhibitory neurotransmitter in the human brain. It has been shown that altered GABA concentration plays an important role in a variety of psychiatric and neurological disorders.
Jan Weis +5 more
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The Anterior Cingulate Cortex and Pain Processing [PDF]
Frontiers in Integrative Neuroscience, 2014 The neural network that contributes to the suffering which accompanies persistent pain states involves a number of brain regions. Of primary interest is the contribution of the cingulate cortex in processing the affective component of pain. The purpose
Perry Neil Fuchs +3 more
doaj +4 more sources
Definitions, 2020 Reference LIDIAP-REPORT-2008-012 URL: http://publications.idiap.ch/downloads/reports/2008/lperruchoud-idiap-com-08-02.pdf Record created on 2010-02-11, modified on 2017-05 ...
Perruchoud Loise
semanticscholar +3 more sources
Reward Encoding in the Monkey Anterior Cingulate Cortex [PDF]
Cerebral Cortex, 2005 The anterior cingulate cortex (ACC) is known to play a crucial role in the fast adaptations of behavior based on immediate reward values. What is less certain is whether the ACC is also involved in long-term adaptations to situations with uncertain outcomes.
Céline Amiez +2 more
openalex +7 more sources
Conflict monitoring and anterior cingulate cortex: an update [PDF]
Trends in Cognitive Sciences, 2004 One hypothesis concerning the human dorsal anterior cingulate cortex (ACC) is that it functions, in part, to signal the occurrence of conflicts in information processing, thereby triggering compensatory adjustments in cognitive control. Since this idea was first proposed, a great deal of relevant empirical evidence has accrued.
M. Botvinick, J. Cohen, C. Carter
semanticscholar +4 more sources
Conservative Decisions Guided By the Anterior Cingulate Cortex [PDF]
Frontiers in Human Neuroscience, 2011 When faced with a visual stimulus, how does our brain process sensory information to decide which action to take? Only in the last 10 years have researchers begun to unravel the neural bases of such perceptual decisions (Heekeren et al., 2004; Gold and Shadlen, 2007).
Nicholas eMyers, Valentin eWyart
doaj +4 more sources
Multiple signals in anterior cingulate cortex
Current Opinion in Neurobiology, 2016 Activity in anterior cingulate cortex (ACC) has been linked both to commitment to a course of action, even when it is associated with costs, and to exploring or searching for alternative courses of action. Here we review evidence that this is due to the presence of multiple signals in ACC reflecting the updating of beliefs and internal models of the ...
Nils Kolling +3 more
semanticscholar +5 more sources
NeuroImage, 2022 Tinnitus is hypothesised to be a predictive coding problem. Previous research indicates lower sensitivity to prediction errors (PEs) in tinnitus patients while processing auditory deviants corresponding to tinnitus-specific stimuli.
Anusha Mohan +3 more
doaj +1 more source
Principles of nociceptive coding in the anterior cingulate cortex
Proceedings of the National Academy of Sciences, 2023 The perception of pain is a multidimensional sensory and emotional/affective experience arising from distributed brain activity. However, the involved brain regions are not specific for pain. Thus, how the cortex distinguishes nociception from other aversive and salient sensory stimuli remains elusive.
Mario A. Acuña +4 more
openaire +4 more sources
Fictive Reward Signals in the Anterior Cingulate Cortex [PDF]
Science, 2009 The Path Not Taken People readily recognize that unchosen actions have consequences and adjust their behavior accordingly. The ability to recognize fictive outcomes is thought to be a necessary component of regret, and disruptions in this ability may cause anxiety and problem gambling. Do animals engage in this same process?
Benjamin Y. Hayden +2 more
openalex +4 more sources