Ishizaki, Ryuji; Shinba, Toshikazu; Mugishima, Go; … - In: Physica A: Statistical Mechanics and its Applications 387 (2008) 13, pp. 3145-3154
We performed electroencephalography (EEG) for six male Wistar rats to clarify temporal behaviors at different levels of consciousness. Levels were identified both by conventional sleep analysis methods and by our novel entropy method. In our method, time-dependent pattern entropy is introduced,...