Psychology (87.88) Flashcards

(46 cards)

1
Q

What do Dendrites do

A

Receive information from neurons

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2
Q

What are neurotransmitters

A

Chemicals

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3
Q

How is the information sent

A

Action potentials

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3
Q

What do Axons do

A

get information sent from neurons

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4
Q

What is Phrenology

A

The early belief that head shad determined personality and function

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5
Q

What is Broca’s Area

A

A region if the brain concerned with the production of speech

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6
Q

What is the main function of the Cerebral cortex

A

Complex mental action, Sensations, Cognition, and control

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7
Q

What is the main function if the frontal lobe

A

Thought, planning, and movement

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8
Q

What is the main function of the Occipital lobe

A

Vision

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9
Q

What is the main function of the Parietal lobe

A

Touch and Spatial relations

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10
Q

What is the main function of the Temporal lobe

A

Hearing and Memory

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11
Q

What is the main function if the Subcortical Region

A

Appetite, emotion, and behavior

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12
Q

What is the main function if the Hypo campus

A

Short term and long term memory

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13
Q

What is the Thalamus

A

The body information station

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14
Q

What does the Basal Ganglia do

A

controls your body’s voluntary movements

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15
Q

Who was Phineas Gage

A

He had a rod go through his head

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15
Q

What is the amygdala

A

A major processing center for emotions

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16
Q

What does the Hypothalamus do

A

Keeps your body in homeostasis

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17
Q

Peripheral Nervous system

A

Not in the brain

18
Q

Sympathetic

19
Q

Para Sympathetic

20
Q

Endocrine system

A

glands send hormones through body that help you do things

21
Q

what is consciousness

A

ones subjective experience/ awareness of the world resulting from brain activity

22
Q

What is Flow

A

When completing a task provides an optimal experience of pleasure/ satisfaction

23
can everyone be hypnotized ?
no, weather you can or not depends on certain personality traits and suggestibility
24
What are 4 examples of brain damage
concussion, locked in syndrome, coma, brain death
25
What does the pineal gland do
releases the hormone melatonin
25
What is Sleep?
When the body rests and the brain is still active to some extent
26
Why do we dream
no body really knows
27
What is Activation synthesis theory
Sleep is adaptive, It was evolutionarily selected for survival of the fittest
28
Why is it assumed that during rem sleep you have weird dreams
Because our prefrontal cortex is deactivated during rem sleep
29
What order do Transduction, Stimulus, Sensation ,and perception go in
Stimulus, Sensation, Transduction, and Perception
30
What is Bottom up processing
assumptions with no past experience to look to
31
What is Top down Processing
From past experiences and context
32
how do sensory receptors respond different to Qualitative and Quantitive
Qualitative by firing at different combinations and quantitative by firing at different rates
33
Explain signal detection theory
You either see something or you don't, and there either is something or not
34
What is your retina covered with
Rods and Cones
35
What is color perception
Color is just different wavelengths of light
35
What are rods and cones
cells that detect light that they send to ganglion cells
36
opponent process theory
Certain colors you cant think of, we code certain colors with opposites
37
what is Audition
sense of hearing
38
what is vestibular sense
sense of balance
39
what is olfaction
the sense of smell
40
what is Gustation
sense of taste
41
what is the Haptic sense
sense of touch
42
Gate control theory
there is only so much information that can go through nerves at once meaning you can temporarily stop the pain signals from going to the brain