States Of Consciousness Flashcards

1
Q

Our awareness of ourselves and our environment

A

Consciousness

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2
Q

The biological clock; regular bodily rhythms that occur on a 24 hour cycle

A

Circadian Rhythm

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3
Q

Rapid eye movement sleep; a reoccurring sleep stage during which vivid dreams commonly occur

A

R.E.M. Sleep

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4
Q

The relatively slow brain waves of a relaxed, awake State

A

Alpha waves

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5
Q

Periodic, natural loss of consciousness-as distinct from unconsciousness resulting from a coma, General Anesthesia or hibernation

A

Sleep

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6
Q

False sensory experiences, such as seeing something in the absence of an external visual stimulus

A

Hallucinations

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7
Q

The large, slow brain waves associated with deep sleep

A

Delta waves

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8
Q

Nonrapid eye movement sleep; encompasses all sleep stages except for the REM sleep

A

NREM Sleep

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9
Q

Reoccurring problems and falling or staying asleep

A

Insomnia

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10
Q

A sleep disorder characterized by uncontrolled will sleep attacks. The sufferer May relapse directly into REM sleep, often at inopportune times

A

Narcolepsy

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11
Q

A sleep disorder characterized by temporary cessations of breathing during sleep and repeated momentary awakenings

A

Sleep apnea

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12
Q

A sleep disorder characterized by high arousal oh and in appearance of being terrified; unlike nightmares, night terrors occur during stage for sleep, within two or three hours of falling asleep, and are seldom remembered

A

Night terrors

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13
Q

A sequence of images, emotions, and thoughts passing through a sleeping person’s mind.

A

Dream

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14
Q

Cording to Freud, the remembered storyline of a dream

A

Manifest content

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15
Q

According to Freud, the underlying meaning of the dream

A

Latent Content

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16
Q

The tendency for REM sleep to increase following REM sleep deprivation

A

R.E.M. rebound

17
Q

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

A

Hipnosis

18
Q

A suggestion, made during a hypnosis session, to be carried out after the subject is no longer hypnotized; used by some clinicians to help control undesired symptoms and behaviors

A

Post hypnotic suggestion

19
Q

A split in consciousness, which allows some thoughts and behaviors to occur simultaneously with others

A

Dissociation

20
Q

A chemical substance that alters perceptions and moods

A

Psychoactive drug

21
Q

The diminishing effect with regular use of the same dose of a drug, requiring the user to take larger and larger doses before experiencing the drugs affect

A

Tolerance

22
Q

The discomfort and distress that follow discontinuing the use of an addictive drug

A

Withdrawal

23
Q

A physiological need for a drug, marked by unpleasant withdrawal symptoms when the drug is discontinued

A

Physical dependence

24
Q

A psychological need to use a drug, such as a relieve to negative emotions

A

Psychological dependence

25
Q

Compulsive drug craving and use, despite adverse consequences

A

Addiction

26
Q

Drugs that reduce neural activity and slow body functions

A

Depressants

27
Q

Drugs that depress the activity of the central nervous system, reducing anxiety but impairing memory and judgment

A

Barbiturates

28
Q

Opium and it’s derivatives, such as morphine and heroin; they depress neural activity, temporarily lessening pain and anxiety

A

Opiates

29
Q

Drugs that excite neural activity and speed up body functions

A

Stimulants

30
Q

Drugs that stimulate neural activity, causing speeded up body functions and associated energy and mood changes

A

Amphetamines

31
Q

A powerfully addictive drug that stimulates the central nervous system, with speeded up body functions and associated energy and mood changes; overtime, appears to reduce baseline dopamine levels

A

Methamphetamine

32
Q

A synthetic stimulant and mild hallucinogen in. Produces euphoria and social intimacy in, but with short term health risks and longer term harm to serotonin producing neurons into mood and cognition

A

Ecstasy (MDMA)

33
Q

Psychedelic drugs, such as LSD, that distort perceptions and evoke sensory images in the absence of sensory input

A

Hallucinogens

34
Q

A powerful hallucinogenic drug also known as acid

A

LSD

35
Q

An altered state of consciousness reported after a close brush with death; often similar to drug-induced hallucinations

A

Near death experience

36
Q

Major active ingredient in marijuana; triggers a variety of a Effects, including mild hallucinations

A

THC