Unit 5- States of Consciousness Flashcards

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1
Q

hypnosis

A

subject responds to hypnotist’s suggestions that certain perceptions/feelings/thoughts/behaviors will spontaneously occur

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1
Q

consciousness

A

our awareness of ourselves/environment

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2
Q

posthypnotic suggestion

A

help control undesired symptoms/behaviors after hypnosis (suggestions during hypnosis to be carried out after)

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3
Q

dissociation

A

split in consciousness, allows some thoughts/behaviors to occur simultaneously with others

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4
Q

circadian rhythm

A

biological clock, regular body rhythms on a 24 hour cycle

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5
Q

REM sleep

A

rapid eye movement sleep, vidid dreams occur, “paradoxical sleep” because muscles relaxed

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6
Q

alpha waves

A

slow brain waves of relaxed/awake state

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7
Q

sleep

A

periodic, natural loss of consciousness

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8
Q

hallucinations

A

false sensory experiences

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9
Q

delta waves

A

large, slow brain waves associated with deep sleep

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10
Q

NREM sleep

A

all sleeping stages but REM sleep

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11
Q

suprachiasmatic nucleus (SCN)

A

cell clusters in hypothalamus that controls circadian rhythm

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12
Q

insomnia

A

problem falling/staying asleep

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13
Q

narcolepsy

A

uncontrollable sleep attacks

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14
Q

sleep apnea

A

sleep disorder, stop breathing during sleep and repeated awakenings

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15
Q

night terrors

A

high arousal/appearance of being terrified, occur during NREM-3

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16
Q

dream

A

sequence of images/thoughts/emotions passing through sleeping mind

17
Q

manifest content

A

Freud, remembered storyline of dream

18
Q

latent content

A

Freud, underlying meaning of dream

19
Q

REM rebound

A

REM sleep increases following REM sleep deprivation

20
Q

substance use disorder

A

continued substance craving/use despite significant life disruption and/or physical risk

21
Q

psychoactive drug

A

chemical substance, alters perceptions/moods

22
Q

tolerance

A

diminishing effect with regular use of drug

23
Q

addiction

A

compulsive craving of drugs/certain behaviors

24
Q

withdrawal

A

discomfort/distress that follow discontinuing an addictive drug/behavior

25
Q

depressants

A

drugs that reduce neural activity/slow body functions

26
Q

alcohol use disorder

A

alcohol use marked by tolerance, withdrawal, and drive to continue use

27
Q

barbiturates

A

drugs that depress central nervous system activity, reducing anxiety but impairing memory/judgement

28
Q

opiates

A

depress neural activity, temporarily lessening pain and anxiety (heroin/morphine)

29
Q

stimulants

A

drugs that excite neural activity and speed up body functions (nicotine, caffeine, cocaine)

30
Q

amphetamines

A

drugs, stimulate neural activity, speed up body functions, associated with energy/mood changes

31
Q

nicotine

A

stimulating/highly addictive psychoactive drug in tobacco

32
Q

cocaine

A

powerful/addictive stimulant, coca plant, temporary alertness/euphoria

33
Q

methamphetamine

A

stimulates CNS, speeds up body function, mood/energy changes, reduce baseline dopamine levels

34
Q

ecstasy (MDMA)

A

stimulant/mild hallucinogen, produces euphoria/social intimacy, short-term health risks, long-term harm to serotonin producing neurons/mood/cognition

35
Q

hallucinogens

A

psychedelic drugs, distort perceptions and evoke sensory images

36
Q

LSD

A

hallucinogenic drug

37
Q

near-death experience

A

altered state of consciousness reported after close brush with death (cardiac arrest), similar to drug-induced hallucinations

38
Q

THC

A

major active ingredient in marijuana, triggers many effects and mild hallucinations

39
Q

William James

A

continuos stream of consciousness, each moment flowing into the next, functionalism, James-Lange theory (physical changes first, then leads to experience of emotion)

40
Q

Ernest Hilgard

A

hypnosis involves not only social influence, but also special dual-processing state of dissociation

41
Q

Sigmund Freud

A

manifest/latent content (psychoanalytic theory)