《英文msh词典》Delta Rhythm Electroencephalography
[入口词] Delta Rhythm Electroencephalography
[主题词] Delta Rhythm
[中文释义] δ节律脑电描记术
[英文释义] One of the four types of brain waves seen on EEG characterized by a high amplitude and a frequency of 4 Hz and below. They are considered the deep sleep waves observed during sleep in dreamless states,infancy,and in some brain disorders.