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States of consciousness Flashcards

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1
Q

Consciousness

A

An awareness of ourselves in our environment not all forms of awareness are the same

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2
Q

Dual processing

A

To track mind somethings are conscious and summer automatic

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3
Q

Selective attention

A

The spotlight of our awareness

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4
Q

Altered state of consciousness

A

anything that alters normal perceptual experience a shift in the quality or pattern of mental activity

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5
Q

Mindfulness meditation

A

Mental practice of focusing your mind on your experiences like your emotions that and sensations in the present moment

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6
Q

Altered state sleep

A

One of the human body’s biological rhythms sleep as a unique state of consciousness it lacks following us but the brain is still active

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7
Q

Circadian rhythm

A

bio rhythms that fluctuate on a daily basis based on the light cycle

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8
Q

The wake sleep cycle

A

retnal light detection by the hypothalamus Secrete melatonin from the pineal gland

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9
Q

eeg

A

Record the electrical activity that sweeps across the brain it picks up brain waves via electrodes that are placed on the scalp

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10
Q

Non-rem stage one

A

transition. Between wakefulness and sleep drifting in and out of sleep

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11
Q

hypagogic state 

A

Dream like Sensations still hearing and incorporation thought information sometimes the sensation of falling transitions to stage two

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12
Q

Non-rum stage two

A

body temple drop heart rate slows breathing more shallow and irregular 

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13
Q

Sleep spindles

A

Random burst of brain activity trigger deep in the brain stem

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14
Q

Non-ram stage III and four

A

Slow wave sleep delta waves begin to appear more often this is the most restorative stage of sleep pineal gland release his growth hormone

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15
Q

REM sleep

A

paradox of sleep

Increased breathing and heart rate and brain activation except for motor cortex which is blocked this is dreams sleep

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16
Q

Ram paralysis

A

Lingering effects of RAM motor cortex block your body is paralyzed that you do not act out your dreams when these features occur during wakefulness you will have an experience of sleep paralysis

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17
Q

beta waves

A

Awake

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18
Q

Alpha waves

A

Light sleep

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19
Q

theta waves

A

Early sleep

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20
Q

Delta waves

A

Deep sleep

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21
Q

Sleep deprivation

A

Because anytime one gets less sleep than I need can range from a cute sleep lost a chronic deprivation

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22
Q

Ram rebound

A

lengthening and increasing frequency of run sleep which occurs after sleep deprivation

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23
Q

Micro sleep

A

I bleeding under control brief episode of sleep which last anywhere from a fraction of a second to 10 seconds

24
Q

Circadian rhythm distrubtion

A

Out of sync sleep wake cycle

25
Q

Insomnia

A

Inability to get to sleep and stay asleep or get good quality sleep

26
Q

Sleep apnea

A

Chronic medical condition where the affected person stops breathing during sleep

27
Q

Narcolepsy

A

Sleep disorder where a person falls into REM sleep without warning

28
Q

Sleepwalking

A

Movement of walking that occurs in sleep like state

29
Q

Nightmares

A

Bedrooms occurring during REM sleep

30
Q

Night terrors

A

Relatively rare disorder where one experience is extreme fear and screams

31
Q

Dreams

A

Including any images thoughts emotions experienced during sleep everyone dreams

32
Q

Psychoactive drug

A

A chemical that changes our state of consciousness

33
Q

Agonist

A

Drug that binds to receptors in the brain and activates receptors

34
Q

Antagonist

A

Jugs that black receptor sites they block natural agonist

35
Q

Blood brain barrier

A

Serve as a filter controlling which molecules can pass from blood brain all psychoactive drugs a fat soluble and can cross the blood brain barrier

36
Q

Tolerance

A

body gets used to a medication meaning more medicine to achieve desired effect 

37
Q

Physical dependence

A

Withdrawal symptoms and unpleasant and dangerous reactions when people stop taking a regular drug

38
Q

 Psychological dependence

A

Cognitive and emotional aspects of addictive behavior

39
Q

Addiction

A

compulsive uncontrollable craving for a drug it continues to use the drug despite negative side effects lack of impulse control frontal lobe inhibitor not working

40
Q

Depressants

A

slow activity of central nervous system they reduce inhibitions interfere with judgment motor activity and concentration

41
Q

Alcohol

A

Bands to neurotransmitter GABA to relax depresses area brain that controls judgment and inhibition

42
Q

Sedated or hypnotic drugs

A

Uses in low doses to reduce anxiety and in high doses to help people sleep

43
Q

opioids 

A

Depresses CNS they attach to Brian receptors that receive endorphins for pain relief and emotional control

44
Q

Barbiturates

A

Addictive drug that reduces anxiety and help sleep in low-dose is it reduces level of excitement by attaching to GABA

45
Q

benzodiazepines

A

most common group for anxiety bind to receptors of GABA

46
Q

Caffeine

A

Most widely consumed releases dopamine serotonin and norepinephrine raises a persons arousal and motor activity

47
Q

Amphetamines

A

Manufactured in a lab releases happy drugs

48
Q

Methamphetamine

A

Illegal substance it’s a super stimulant create euphoria

49
Q

Cocaine

A

Most powerful natural stimulant makes people excited have energy talkative and euphoric

50
Q

Hallucinogens

A

Causes powerful changes in sensory perception strengthening perceptions making hallucinations

51
Q

LSD

A

Acid, binds to neurons that normally receive Nuerotransmitters seretonin changing the activity

52
Q

Cannabis

A

Mix of hallucinogenic depression and stimulant

53
Q

Biological influences

A

Studies on genetic predisposition in specific bio chemical processes have supported suspicions

54
Q

Psycho dynamic veiws

A

certain people respond to their early deprivations by developing a substance-abuse personality

55
Q

Socio-cultural influences

A

people are most likely to develop some substance use disorders when they live under stressful Socio economic conditions

56
Q

Behavioral views

A

operant conditioning may play a key role in substance use disorders temporary reduction of tensions raising of spirits produced by drug has rewarding effect increasing the likelihood that user will use again

57
Q

Cognitive veiws

A

Theorist agree that rewards eventually produce expectancy that substances will be rewarding motivate people to continue to use

ap psych (8 decks)

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