Sleep And Dreaming

Question 1

Repeat every 24 hours; maintained by the superchasmatic nucleus, melatonin

Answer 1

Carcadian rhythms

Question 2

Resets cycle of light and dark melatonin

Answer 2

Supercharasmatic nucleus

Question 3

Identifies stages of wakefulness and sleep

Answer 3

EEG

Question 4

High frequency, low amplitude, asynchronous, alert

Answer 4

Beta waves

Question 5

8-12 hz; relaxed, increased in amplitude synchronous

Answer 5

Alpha waves

Question 6

Consists of theta waves(4-8 hz), slower frequency, greater amplitude

Answer 6

Stage 1

Question 7

Consists of theta waves, sleep spindles

Answer 7

Stage 2

Question 8

< 50% delta waves

Answer 8

Stage 3

Question 9

> 50% delta waves; hard to wake up

Answer 9

Stage 4

Question 10

Dreaming, sleep paralysis

Answer 10

Stage 5

Question 11

Critical role in sleep and arousal

Answer 11

Reticular formation

Question 12

Sleep walking; stages 3&4 of sleep

Answer 12

Somnambulism

Question 13

Sleep talking

Answer 13

Somniloquy

Question 14

When withdrawal symptoms occurs upon cessation of the drug

Answer 14

Physical dependence

Question 15

Strong deserve to do the drug even without physical symptoms

Answer 15

Psychological dependence