| 单词 | brainwave |
| 释义 | brainwave (once / 181836 pages) 1n 2n WORD FAMILY brainwave: brainwaves USAGE EXAMPLESTrees and clouds are said to be "fractal", as are the recurring patterns of our brainwaves and heartbeats. BBC(Dec 28, 2016) Gen. Michael T. Flynn joined the advisory board of Brainwave Science in February, company documents show. Washington Post(Dec 23, 2016) Why babies learn best when their brainwaves are in sync. BBC(Nov 16, 2016) 1 n the clear (and often sudden) understanding of a complex situation 2Syn|Hypo|Hyper brainstorm, insight light mental understanding as an enlightening experience revelationan enlightening or astonishing disclosure breakthrough, discovery, finda productive insight flasha sudden brilliant understanding apprehension, discernment, savvy, understanding the cognitive condition of someone who understands n (neurophysiology) rapid fluctuations of voltage between parts of the cerebral cortex that are detectable with an electroencephalograph Syn|Hypo|Hyper brain wave, cortical potential alpha rhythm, alpha wave the normal brainwave in the electroencephalogram of a person who is awake but relaxed; occurs with a frequency of 8-12 hertz beta rhythm, beta wavethe normal brainwave in the encephalogram of a person who is awake and alert; occurs with a frequency between 12 and 30 hertz delta rhythm, delta wavethe normal brainwave in the encephalogram of a person in deep dreamless sleep; occurs with high voltage and low frequency (1 to 4 hertz) theta rhythm, theta wavethe normal brainwave in the encephalogram of a person who is awake but relaxed and drowsy; occurs with low frequency and low amplitude bioelectricity electric phenomena in animals or plants |
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