Different origins of gamma rhythm and high-gamma activity in macaque visual cortex.

During cognitive tasks electrical activity in the brain shows changes in power in specific frequency ranges, such as the alpha (8-12 Hz) or gamma (30-80 Hz) bands, as well as in a broad range above ∼80 Hz, called the high-gamma band. The role or significance of this broadband high-gamma activity is...

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Bibliographic Details
Main Authors: Supratim Ray, John H R Maunsell
Format: Article
Language:English
Published: Public Library of Science (PLoS) 2011-04-01
Series:PLoS Biology
Online Access:http://europepmc.org/articles/PMC3075230?pdf=render