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Time-invariant person-specific frequency templates in human brain activity

Itai Doron·Eyal Hulata·Itay Baruchi·Vernon L. Towle·Eshel Ben-Jacob
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Abstract

The various human brain tasks are performed at different locations and time scales. Yet, we discovered the existence of time-invariant (above an essential time scale) partitioning of the brain activity into personal state-specific frequency bands. For that, we perform temporal and ensemble averaging of best wavelet packet bases from multi-electrode EEG recordings. These personal frequency-bands provide new templates for quantitative analyses of brain function, e.g., normal vs. epileptic activity.

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Itai Doron, Eyal Hulata, Itay Baruchi, Vernon L. Towle, Eshel Ben-Jacob. 2006-06-05. Time-invariant person-specific frequency templates in human brain activity. https://doi.org/10.1103/physrevlett.96.258101

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