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What is sleep?

What is sleep?

Sleep is a natural, reversible state in which awareness of the outside world decreases and the body becomes still. However, the brain does not switch off: brain activity continues throughout the night and becomes almost as high as waking activity during REM sleep.

6.1.1 Functions, features and benefits of sleep Lesson

  1. GCSE
  2. /Psychology
  3. /6.1.1 Functions, features and benefits of sleep

Step-by-step lessons on OCR GCSE Psychology 6.1.1 Functions, features and benefits of sleep. Each one builds up to exam-style questions. Start with the more concrete topics like memory and development before tackling evaluation-heavy topics like psychological problems and criminal psychology.

Lessons