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Psychology > Sensation Vocab > Flashcards

Sensation Vocab Flashcards

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1
Q

Sensation

A

Receive info from five main senses

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2
Q

Bottom-up processing

A

Little details to big picture

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3
Q

Perception

A

Organizing/interpreting sensory info

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4
Q

Top-Down Processing

A

Big picture to analyzing little details

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5
Q

Absolute Threshold

A

Minimum amount of change needed to fire

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6
Q

Signal Detection Theory

A

How/when we detect things (neurons firing, surroundings, you)

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7
Q

Sensory Adaptation

A

Neurons stop firing for same message

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8
Q

Selective Attention

A

What we choose to focus on

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9
Q

Vision

A

Light waves

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10
Q

Trichromatic color theory

A

Process color with three types of cones (red, green, blue)

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11
Q

Color deficiency

A

Lack of one of three cone receptors

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12
Q

Opponent-process theory

A

Process colors with three pairs of receptors (red/green, yellow/blue, black/white)

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13
Q

Hearing

A

Sound waves

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14
Q

Pitch

A

High or low based on frequency

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15
Q

Decibles

A

Loud or soft based on amplitude

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16
Q

Smell and taste

A

Chemical sense

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17
Q

Touch

A

Mechanical sense

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18
Q

4 Touch Senses

A

Pain, warm, cold, pressure

19
Q

Gate control theory

A

Pain travels on its own neural pathways

20
Q

Kinesthetic sense

A

Sensing body position and movement

21
Q

Vestibular sense

A

Sensing body orientation and balance

22
Q

Receive info from five main senses

A

Sensation

23
Q

Little details to big picture

A

Bottom-up processing

24
Q

Organizing/interpreting sensory info

A

Perception

25
Q

Big picture to analyzing little details

A

Top-Down Processing

26
Q

Minimum amount needed to fire

A

Absolute threshold

27
Q

Minimum amount of change needed to fire

A

Difference threshold

28
Q

How/when we detect things (neurons firing, surroundings, you)

A

Signal Detection Theory

29
Q

Neurons stop firing for same message

A

Sensory Adaptation

30
Q

What we choose to focus on

A

Selective attention

31
Q

Light waves

A

Vision

32
Q

Process color with three types of cones

A

Trichromatic color theory

33
Q

Lack of one of three cone receptors

A

Color deficiency

34
Q

Process color with three pairs of receptors

A

Opponent-Process Theory

35
Q

Sound waves

A

Hearing

36
Q

High or low based on frequency

A

Pitch

37
Q

Loud or soft based on amplitude

A

Decibels

38
Q

Chemical sense

A

Smell and taste

39
Q

Mechanical sense

A

Touch

40
Q

Pain, warm, cold, pressure

A

4 Touch senses

41
Q

Pain travels on its own neural pathways

A

Gate control theory

42
Q

Sensing body position and movement

A

Kinesthetic Sense

43
Q

Sensing body orientation and balance

A

Vestibular Sense

Psychology (11 decks)

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