| 单词 | alpha rhythm |
| 释义 | alpha rhythm【医】 α节律, 贝格尔氏节律(脑电波) alpha rhythm alpha rhythm n.（名词）A pattern of smooth, regular electrical oscillations in the human brain that occur when a person is awake and relaxed. As recorded by the electroencephalograph, alpha rhythms have a frequency of 8 to 13 hertz.Also called alpha wave α节律：当人在清醒和放松状态下大脑中的平稳而有规律的电振动。据脑电图仪的记录，α节律的频率为8到13赫兹也作 alpha wave |
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