- the normal bursts of electrical activity from the cerebral cortex of a drowsy or inactive person, occurring at a frequency of 8 to 12 hertz and detectable with an electroencephalograph
See also brain wave
| 单词 | alpha rhythm |
| 释义 | WordReference Random House Unabridged Dictionary of American English © 2024 al′pha rhythm′,
Collins Concise English Dictionary © HarperCollins Publishers:: alpha rhythm, alpha wave n
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