Show:
Sleep
Dreams
Hypnosis
Drugs
Drugs part 2
100
How long are sleep cycles?
90 minutes
100
What is a lucid dream?
Vivid, aware of dream
100
What is posthypnotic amnesia?
Inability to recall one's experience during hypnosis
100
What is tolerance?
Diminished effect of regular dose --> larger doses needed for same effect
100
What do depressants do?
reduce neural activity/slow body functions
200
What is the sleep-inducing hormone?
Melatonin
200
8 in 10 dreams are marked by which emotion?
negative
200
What is posthypnotic suggestion?
Suggestion made during hypnosis to be carried out after the hypnosis has ended
200
What is withdrawal?
Discomfort when stopping use of an addictive drug
200
Give an example of a stimulant
caffeine, nicotine, amphetamines, cocaine
300
Sleep spindles occur during which sleep stage?
Stage 2
300
What is latent content?
Underlying, symbolic meaning of a dream
300
What is disassociation?
Split in conciousness
300
What is psychological dependence?
Needed to relieve negative emotions
300
What do hallucinogens do?
distort perceptions/evoke sensory images in the absence of sensory imput
400
During which sleep stage do Delta waves appear?
Stage 3
400
What is manifest content?
remembered storyline of a dream
400
Can hypnosis force people to act against their will?
No
400
What is physical dependence?
Withdrawal symptoms when drug use is discontinued
400
Is there such a thing as a shopping, or gambling addiction?
No
500
What are the 3 functions of sleep?
Protection, restoration, growth
500
What is activation-synthesis?
Random bursts of neural activity; dreams try to make sense of this
500
Why is hypnosis not used during trials?
Can contain false memories
500
Can addictions be overcome voluntarily (without therapy/rehab)
Yes
500
Which drug involves THC?
Marijuana