Question

What are the mental processes that occur during sleep?​

Answer 1

Answer:

Sleep serves to reenergize the body's cells, clear waste from the brain, and support learning and memory.

Answer 2

Answer:

Dreaming is a distinctive mental experience occurring during sleep. For years, the study of the neural bases of dreaming has been strictly linked to the Rapid Eye Movement (REM) sleep stage, while the sleep stage marked by slow waves was associated with "mental inactivity" (for a review see,