Sleep

Question 1

Circadian Rhythm

Answer 1

Cycle connected to Earth’s rotation

Question 2

Hypnagogic State

Answer 2

Transition from wakefulness to sleep

Question 3

Beta Waves

Answer 3

Low amplitude, high frequency (Awake)

Question 4

Alpha Waves

Answer 4

High amplitude, low frequency (Drowsy)

Question 5

Stage 1 (NREM) Sleep

Answer 5

“Lightest Sleep” - slower theta waves. (Think falling sensation)

Question 6

Stage 2 Sleep

Answer 6

Sleep spindles/k complexes. Eyes stop moving, heart/body pressure and movement drop.

Question 7

Stage 3 Sleep

Answer 7

“Deep Sleep” or “slow wave sleep” Brain produces slower delta waves, high amplitude - low frequency

Question 8

Stage 4 Sleep

Answer 8

“Deepest sleep” Delta waves continue to increase in amplitude. Sleepwalking stage/last NREM stage.

Question 9

Stage 5 Sleep/ REM Sleep

Answer 9

Rapid-eye-movement under closed lids. Dreaming stage.

Question 10

Freudian Theory of Dreams

Answer 10

All dreams are unconscious wishes/desires censored during the day.

Question 11

Manifest Content

Answer 11

What’s evident/obvious in a dream

Question 12

Latent Content

Answer 12

Interpreted Meaning

Question 13

Reverse Learning

Answer 13

Francis Circk. Dream to forget.

Question 14

Sleep Apnea

Answer 14

Breathing repeatedly starts/stops during sleep.