Hierarchical differences in population coding within auditory cortex
Author(s) -
Joshua D. Downer,
Mamiko Niwa,
Mitchell L. Sutter
Publication year - 2017
Publication title -
journal of neurophysiology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.302
H-Index - 245
eISSN - 1522-1598
pISSN - 0022-3077
DOI - 10.1152/jn.00899.2016
Subject(s) - auditory cortex , neural coding , sensory system , coding (social sciences) , population , neuroscience , active listening , visual cortex , cortical neurons , psychology , biology , speech recognition , communication , computer science , mathematics , medicine , statistics , environmental health
Prevailing models of population coding of sensory information are based on a limited subset of neural structures. An important and under-explored question in neuroscience is how distinct areas of sensory cortex differ in their population coding strategies. In this study, we compared population coding between primary and secondary auditory cortex. Our findings demonstrate striking differences between the two areas and highlight the importance of considering the diversity of neural structures as we develop models of population coding.
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