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Mark D'Esposito
University of California, Berkeley
PsychologyNeuroscienceCognitionCognitive psychologyWorking memory
426Publications
114H-index
45.6kCitations
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Publications 452
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#1Adam Eichenbaum (University of California, Berkeley)
#2Ioannis Pappas (University of California, Berkeley)H-Index: 3
Last. Mark D'Esposito (University of California, Berkeley)H-Index: 114
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Measures of human brain functional connectivity acquired during the resting-state track critical aspects of behavior. Recently, fluctuations in resting-state functional connectivity patterns - typically averaged across in traditional analyses - have been considered for their potential neuroscientific relevance. There exists a lack of research on the differences between traditional "static" measures of functional connectivity and newly-considered "time-varying" measures as they relate to human be...
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#1Elizabeth S Lorenc (University of Texas at Austin)
#2Annelinde R. E. Vandenbroucke (University of California, Berkeley)H-Index: 11
Last. Mark D'Esposito (University of California, Berkeley)H-Index: 114
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In daily life, we use visual working memory (WM) to guide our actions. While attending to currently-relevant information, we must simultaneously maintain future-relevant information, and discard information that is no longer relevant. However, the neural mechanisms by which unattended, but future-relevant, information is maintained in working memory, and future-irrelevant information is discarded, are not well understood. Here, we investigated representations of these different information types...
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#1Yuan Chang Leong (University of California, Berkeley)H-Index: 7
#2Roma Dziembaj (Stanford University)
Last. Mark D'Esposito (University of California, Berkeley)H-Index: 114
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People are biased towards seeing outcomes they are motivated to see. The arousal system coordinates the body9s response to motivationally significant events, and is well positioned to regulate motivational effects on sensory perception. However, it remains unclear whether arousal would enhance or reduce motivational biases. Here we measured pupil dilation as a measure of arousal while participants performed a visual categorization task. We used monetary bonuses to motivate participants to see on...
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#1Justin Riddle (University of California, Berkeley)H-Index: 4
#2David A. Vogelsang (HWNI: Helen Wills Neuroscience Institute)
Last. Mark D'Esposito (HWNI: Helen Wills Neuroscience Institute)H-Index: 114
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Hierarchical cognitive control enables us to execute actions guided by abstract goals. Previous research has suggested that neuronal oscillations at different frequency bands are associated with top-down cognitive control, however, whether distinct neural oscillations have similar or different functions for cognitive control is not well understood. The aim of the current study was to investigate the oscillatory neuronal mechanisms underlying two distinct components of hierarchical cognitive cont...
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#1Justin Riddle (University of California, Berkeley)H-Index: 4
#2Jason M. Scimeca (HWNI: Helen Wills Neuroscience Institute)H-Index: 11
Last. Mark D'Esposito (HWNI: Helen Wills Neuroscience Institute)H-Index: 114
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Summary Working memory (WM) relies on the prioritization of relevant information and suppression of irrelevant information [ 1 , 2 ]. Prioritizing relevant information has been linked to theta frequency neural oscillations in lateral prefrontal cortex and suppressing irrelevant information has been linked to alpha oscillations in occipito-parietal cortex [ 3 , 11 ]. Here, we used a retrospective-cue WM paradigm to manipulate prioritization and suppression task demands designed to drive theta osc...
4 CitationsSource
All parameters are the posterior group means of the control group, with the exception of log(k)now and the two drift rate modulator variables, which were selected for illustrative purposes. (DOCX)
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#1Daniella J. Furman (University of California, Berkeley)H-Index: 13
#1Daniella J. Furman (UC: University of California)
Last. Mark D'Esposito (University of California, Berkeley)H-Index: 114
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Dopamine (DA) has been implicated in modulating multiple cognitive control processes, including the robust maintenance of task sets and memoranda in the face of distractors (cognitive stability) an...
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#1Jacob A. Miller (University of California, Berkeley)
#2Willa Voorhies (HWNI: Helen Wills Neuroscience Institute)H-Index: 3
Last. Kevin S. Weiner (HWNI: Helen Wills Neuroscience Institute)H-Index: 27
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Understanding the relationship between anatomy and function in portions of human cortex that are expanded compared to other mammals such as lateral prefrontal cortex (LPFC) is of major interest in cognitive neuroscience. Implementing a multi-modal approach and the manual definition of nearly 800 cortical indentations, or sulci, in 72 hemispheres, we report a new sulcal landmark in human LPFC: the posterior middle frontal sulcus (pmfs). The pmfs is a shallow tertiary sulcus with three components ...
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