Restoration Theory Flashcards
1
Q
What is the restoration theory?
A
States that sleep is vital for replenishing and revitalising the mind and body to keep them at optimal functioning levels
2
Q
Give two pieces of evidence for this theory
A
- following vigorous activity there is an increase in NREM sleep and the body needs to replenish
- people sleep longer in R.E.M. after being deprived of it
3
Q
Give two criticisms for this theory
A
- while dreaming the brain is active when it should be conserving energy
- bedridden people experience the same amount of NREM sleep as everyone else
