1 文書を見つけるための辞書。

• beta wave, beta rhythm
• β波
• the normal brainwave in the encephalogram of a person who is awake and alert; occurs with a frequency between 12 and 30 hertz
• 目覚めていてなおかつ機敏な人の脳造影撮影で見られる正常時の脳波