《英文msh詞典》Rhythms,Alpha
[入口詞] Rhythms,Alpha
[主題詞] Alpha Rhythm
[英文釋義] One of four types of brain waves characterized by a relatively high voltage or amplitude and a frequency of 8-13 Hz. They constitute the majority of waves recorded by EEG registering the activity of the parietal and occipital lobes when the individual is awake,but relaxed with the eyes closed.