Sleep and Cognition

Question 1

__________ sleep provides 32% advantage in number of anagrams solved compared to awakenings during _________ sleep

Answer 1

REM; NREM

Question 2

REM sleep is characterized by ________ activity, producing a brain that is more conducive to __________ and _______________

Answer 2

aminergic; fluid reasoning; cognitive flexibility

Question 3

Flexible reasoning is greater in ________ sleep than _________ sleep

Answer 3

REM; NREM

Question 4

Sleep improves ____________ on problem previously worked on by _________ times

Answer 4

insight; 3

Question 5

Stage _____ sleep consolidates motor-memory

Answer 5

2

Question 6

_________ in first half of night important for consolidation of declarative memories

Answer 6

SWS

Question 7

Sleep _______ decay of memory as well as protects it from __________________

Answer 7

slow; subsequent interference

Question 8

________________ did not differ between PSD groups

Answer 8

Alertness