Sleep Drive, Snoozing, and the Science of Awakening скачать в хорошем качестве

Sleep Drive, Snoozing, and the Science of Awakening

• This video illustrates the pronounced phasic motor activity, intense muscle twitches, and rapid eye movements that occur during the platypus's unique sleep cycle. • It highlights a physiological paradox where the brainstem remains in an active REM state while the forebrain EEG simultaneously displays high-voltage, NREM-like activity. • The footage serves as documentation for the platypus maintaining the largest daily amount of REM sleep recorded in any known animal species. • By showcasing REM signs largely confined to the brainstem, the video provides evidence that this was likely the primitive sleep architecture present in the earliest mammals. #SciPulse #SleepScience #REMsleep #Neuroscience #AnimalBiology #Evolution #Platypus #ScienceExplained