Unit 6 Flashcards

1
Q

Consciousness

A

our awareness of ourselves and the world around us

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2
Q

Biological Rhythms

A

“biological clocks”

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3
Q

Circadian Rhythm

A

a circadian rhythm is a roughly 24-hour cycle in the biochemical, physiological, or behavioral processes of living entities

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4
Q

REM Sleep

A

the brain engages in in low amplitude, fast and regular beta waves much like awake-aroused state; eyes rapidly move and the person reports vivid dreams

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5
Q

Sleep

A

the irresistible tempter to whom we inevitably succumb

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6
Q

Hallucinations

A

an experience involving the apparent perception of something not present

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7
Q

Insomnia

A

problems falling asleep/ staying asleep

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8
Q

Narcolepsy

A

overpowering urge to fall asleep that may occur while talking or standing up

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9
Q

Sleep Apnea

A

failure to breathe while asleep

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10
Q

Night Terrors

A

sudden arousal from sleep with intense fear accompanied by psychological reactions that occurs during slow wave sleep (stage 4)

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11
Q

Dream

A

a series of thoughts, images, and sensations occurring in a person’s mind during sleep

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12
Q

Manifest Content

A

the literal story and symbols of a dream

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13
Q

Latent Content

A

hidden meaning of a fantasy or dream

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14
Q

Hypnosis

A

a social interaction in which one person suggests to another that certain perceptions, feelings, thoughts, or behaviors will spontaneously occur

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15
Q

REM Rebound

A

when the body is deprived of REM sleep it shows an increase in REM sleep

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16
Q

Psychoactive Drug

A

a drug that can produce mood changes and distorted perceptions

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17
Q

Tolerance

A

the diminishing effect with regular use of the same dose of drug

18
Q

Withdrawal

A

the discomfort and distress that follows discontinuing the use of a drug

19
Q

Physical Dependence

A

the need for a drug and without it you suffer withdrawal

20
Q

Psychological Dependence

A

helps to relieve stress or other thoughts

21
Q

Addiction

A

compulsive drug craving and use

22
Q

Depressants

A

calm neural activity and slow bodily functions

23
Q

Barbiturates

A

sedates and depresses nervous system activity

24
Q

Opiates

A

user becomes lethargic, breathing slows, pupils constrict, depresses neural function

25
Q

Stimulants

A

drugs that speed up neural activity and speed up body functions

26
Q

Amphetamines

A

speed up heartbeat and breathing, increases blood pressure, more energy and alertness, reduced appetite

27
Q

Methamphetamines

A

causes euphoria, impairs memory, and increases heart rate

28
Q

Hallucinogens

A

distort perceptions and evoke sensory images in the absence of sensory imput

29
Q

Psychoactive Drug

A

a drug that can produce mood changes and distorted perceptions

30
Q

Tolerance

A

the diminishing effect with regular use of the same dose of drug

31
Q

Withdrawal

A

the discomfort and distress that follows discontinuing the use of a drug

32
Q

Physical Dependence

A

the need for a drug and without it you suffer withdrawal

33
Q

Psychological Dependence

A

helps to relieve stress or other thoughts

34
Q

Addiction

A

compulsive drug craving and use

35
Q

Depressants

A

calm neural activity and slow bodily functions

36
Q

Barbiturates

A

sedates and depresses nervous system activity

37
Q

Opiates

A

user becomes lethargic, breathing slows, pupils constrict, depresses neural function

38
Q

Stimulants

A

drugs that speed up neural activity and speed up body functions

39
Q

Amphetamines

A

speed up heartbeat and breathing, increases blood pressure, more energy and alertness, reduced appetite

40
Q

Methamphetamines

A

causes euphoria, impairs memory, and increases heart rate

41
Q

Hallucinogens

A

distort perceptions and evoke sensory images in the absence of sensory imput