the normal electrical activity of the cerebral cortex, occurring at a frequency of 13 to 30 hertz and detectable with an electroencephalograph
See also brain wave
Examples of 'beta rhythm' in a sentence
beta rhythm
Beta rhythm was more desynchronized in the left hemisphere at both time points.
Olivia M Lapenta, Elisabetta Ferrari, Paulo S Boggio, Luciano Fadiga, Alessandro D'Ausilio 2018, 'Motor system recruitment during action observation: No correlation between mu-rhythmdesynchronization and corticospinal excitability.', PLoS ONEhttp://europepmc.org/articles/PMC6237396?pdf=render. Retrieved from PLOS CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)