Ning T K, Bronzino J D
IEEE Trans Biomed Eng. 1989 Apr;36(4):497-9. doi: 10.1109/10.18759.
Bispectra were computed to detect phase coupling in the cortical and hippocampal EEG of the rat during various vigilance states. For EEG's recorded from the hippocampus, significant phase coupling was obtained during REM sleep between the frequency components (6-8 Hz) associated with theta rhythm.
计算双谱以检测大鼠在不同警觉状态下皮质和海马脑电图中的相位耦合。对于从海马体记录的脑电图，在快速眼动睡眠期间，与θ节律相关的频率成分（6-8赫兹）之间获得了显著的相位耦合。
