Rapid eye movements during sleep in mice: High trait-like stability qualifies rapid eye movement density for characterization of phenotypic variation in sleep patterns of rodents
Abstract Background In humans, rapid eye movements (REM) density during REM sleep plays a prominent role in psychiatric diseases.Especially in depression, an increased REM density is a vulnerability marker for depression.In clinical practice and research measurement of REM density is highly standardized.In basic animal research, almost no tools are