Nonlinear Biomedical Physics

Table 1 Sleep stage scoring principle

From: Evidence of a pharmacodynamic EEG profile in rats following clonidine administration using a nonlinear analysis

mod	low EEG	high EEG
low EMG	REM	NREM
high EMG	WAKE	WAKE

The modulus (mod) is defined as the absolute value of the area under the curve from the EEG or EMG traces.

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