brain wave

Từ điển WordNet v3.1 - WordNet Dictionary

noun

(neurophysiology) rapid fluctuations of voltage between parts of the cerebral cortex that are detectable with an electroencephalograph
• Syn:
brainwave, cortical potential
• Topics:
neurophysiology
• Hypernyms:
bioelectricity
• Hyponyms:
alpha rhythm, alpha wave, beta rhythm, beta wave, delta rhythm,
delta wave, theta rhythm, theta wave