Performance Monitoring Local Field Potentials in the Medial Frontal Cortex of Primates: Supplementary Eye Field
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چکیده
منابع مشابه
Performance monitoring local field potentials in the medial frontal cortex of primates: supplementary eye field.
We describe intracranial local field potentials (LFPs) recorded in the supplementary eye field (SEF) of macaque monkeys performing a saccade countermanding task. The most prominent feature at 90% of the sites was a negative-going polarization evoked by a contralateral visual target. At roughly 50% of sites a negative-going polarization was observed preceding saccades, but in stop signal trials ...
متن کاملPerformance monitoring local field potentials in the medial frontal cortex of 1 primates : Supplementary eye field
1 primates: Supplementary eye field 2 3 Erik E. Emeric, Melanie Leslie, Pierre Pouget, Jeffrey D. Schall 4 5 Department of Psychology, Vanderbilt Vision Research Center, Center for Integrative 6 and Cognitive Neuroscience, Vanderbilt Brain Institute, Vanderbilt University, Nashville, 7 Tennessee 37240, USA 8 9 Running head: Visual and performance monitoring field potentials in SEF 10 11 Contact...
متن کاملPerformance monitoring local field potentials in the medial frontal cortex of primates: anterior cingulate cortex.
We describe intracranial local field potentials (LFP) recorded in the anterior cingulate cortex (ACC) of macaque monkeys performing a saccade countermanding task. The most prominent feature at approximately 70% of sites was greater negative polarity after errors than after rewarded correct trials. This negative polarity was also evoked in unrewarded correct trials. The LFP evoked by the visual ...
متن کاملJN-00896-2006.R2 Performance Monitoring Local Field Potentials in the Medial Frontal Cortex of Primates: Anterior Cingulate Cortex
We describe intracranial, local field potentials (LFP) recorded in the anterior cingulate cortex (ACC) of macaque monkeys performing a saccade countermanding task. The most prominent feature at ~70% of sites was greater negative polarity after errors than after rewarded, correct trials. This negative polarity was also evoked in unrewarded, correct trials. The LFP evoked by the visual target was...
متن کاملPerformance monitoring in monkey frontal eye field.
The frontal eye fields (FEF) are thought to mediate response selection during oculomotor decision tasks. In addition, many FEF neurons have robust postsaccadic responses, but their role in postchoice evaluative processes (online performance monitoring) is only beginning to become apparent. Here we report error-related neural activity in FEF while monkeys performed a biased speed-categorization ...
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ژورنال
عنوان ژورنال: Journal of Neurophysiology
سال: 2010
ISSN: 0022-3077,1522-1598
DOI: 10.1152/jn.01001.2009