during rem sleep, there a. are occasional bursts of emg activity from the cortex. b. are occasional bursts of delta activity. c. is a general increase in muscle tension in the muscles of the body core. d. is little emg activity in the muscles of the body core. e. is hyperactivation of the musculature.

Respuesta :

A little EMG activity in the muscles of the body core is happened during  REM sleep. REM sleep is stand for Rapid Eye Movement.

Rapid eye movement sleep or also known as REM sleep can be described as phase that is unique of sleep in mammals and birds, characterized by random rapid movement of the eyes, accompanied by low muscle tone across the body, and the propensity of the sleeper to dream quickly. REM sleep occurs during an hour to an hour and a half after falling asleep. REM sleep happens if you tend to have rapid dreams. As its time in REM across the night, it can make your brain become fresh. REM sleep is crucial, and can makes a healthy sleep routine with sufficient numbers of REM sleep is essential to feeling mentally and emotionally well, and to showing at your best during your waking life.

Learn more about REM sleep, here https://brainly.com/question/9185936

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