Gamma rhythm (20–100Hz) plays a key role in numerous cognitive tasks: working memory, sensory processing and in routing of information across neural circuits. Incomparison with lower frequency oscillations in the brain, gamma-rhythm associated firing of the individual neurons is sparse and the activity is locally distributed in the cortex. Such...
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March 2020 (v1)Journal articleUploaded on: December 4, 2022
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June 18, 2018 (v1)Journal article
We analyzed a generic relaxation oscillator under moderately strong forcing at a frequency much greater that the natural intrinsic frequency of the oscillator. Additionally, the forcing is of the same sign and, thus, has a nonzero average, matching neuroscience applications. We found that, first, the transition to high-frequency synchronous...
Uploaded on: December 4, 2022