Unit 3 Flashcards

Question

Depth Perception

Answer 1

Involve ability to perceive spatial relationships (how far the objects are from us)

Answer 2

Cues available with only one eye like interposition, relative height, relative motion, linear perspective, relative size, and light and shadows

Answer 3

Cues that depend on the use of both eyes. Retinal Disparity

Answer 4

The ability to difference between the two image (judge distance)

Answer 5

perceive moving objects as unchanging 자동차가 점점 내쪽으로 오는데 물체가 진짜로 커지는 것은 아니지만 가까이 오고 있어서 커지는 것을 느낌

Answer 6

refer to the dominance of vision over other sense modalities in creating a perception (Our vision often takes charge and influence our perception more than any other senses) 우리가 마술을 볼때 분명 가짜인것을 알지만 눈으로 속아서 실제로 마법처럼 보인다

Answer 7

visual phenomenon where continuous motions is presented by a series of short instantaneous sample 우리가 만화를 볼때 사실은 연속적인 영상이 아니라 일정한 장면들을 하나하나 빠르게 이어 붙인 것

Answer 8

우리가 series of light bulbs들을 볼때 단순히 불들이 껏다 켜졌다 할 뿐이지만 우리는 그게 불빛이 움직이는 것으로 착각

Answer 9

when you stare at a spot of light projected on the wall for a long time 우리가 불빛을 오랫동안 쳐다볼때 그 불빛이 움직인다고 착각을 함

Answer 10

maintain constant perception

Answer 11

위치에 따라 물체의 사이즈가 달라짐 (차가 가깝거나 멀거나)

Answer 12

문을 닫은 그림이랑 문을 연 그림이랑 모형이 다르다

Answer 13

미술에서 그림자를 표현하는 것처럼

Answer 14

refer to shared belief, values, behavior patterns and artifacts that characterize a group of people

Answer 15

그 막대기 두개 인데 양끝쪽에 모양만 다름 those who come from noncarpentered cultures (cultures that don't use right angles and corners when building architecture) are usually not fooled by the illusion (this shows that the culture plays a huge role in perception)

Answer 16

Humans see visible light. The spectrum varies in wavelength from 400nm to 700nm, purple to red

Answer 17

Amount of energy in light (when light is bright is has a high light intensity) Intensity affected by the amplitude (wave's height)

Answer 18

main properties of color, defined by a particular wavelength within the visible light spectrum

Answer 19

Thin tissue that protects the eye and bends light to provide focus 볼록하고 투명한 부위

Answer 20

a small opening controlled by the iris

Answer 21

colored muscle that constricts (gets smaller) or dilates (gets larger) based on light intensity 빛을 세게 받으면 눈 사이즈가 작아짐

Answer 22

focuses incoming light onto the retina as an upside-down image and changes the shape of light (accommodation)

Answer 23

visual information begins to be processed as this is where transduction occurs

Answer 24

the process of changing physical energy to neural impulses so that the brain can understand them

Answer 25

(photoreceptor cells) Rods - detect black, white, and gray Cones - color receptors

Answer 26

projection neurons of the vertebrate retina

Answer 27

theory that the retina contains three different color receptors (RGB) they conclude that these three colors combine to produce the other colors we see

Answer 28

color vision depends on three sets of opposing retinal processes red - green blue - yellow white - black 우리가 미국 국기를 1분간 쳐다보다가 흰색 바탕을 봤을때 미국의 국기 색깔이 다르게 보임 (초록색과 노랑색, 검정색)

Answer 29

Similarity - we group similar figures together ex) we perceive a group of baseball players wearing the same color jersey as one team Proximity - we group nearby figures together ex) we perceive players sitting together on a bench as one team Continuity - we perceive smooth, continuous patterns rather than discontinuous ones Closure - we fill in gaps to create a complete, whole objects Connectedness - we perceive items that are uniform and linked as a single unit

Answer 30

아기가 과연 depth를 구별할 수 있는지 없는지에 관한 실험 착시현상으로 절벽에 놓여있는 아기가 과연 바닥을 건널지 안건널지를 보는 실험

Answer 31

If two images are, in reality, the same size, we would perceive the one closest to us to be larger 원근감

Answer 32

If one image covers another, it looks closer, larger

Answer 33

When we are in motion the objects we see thinks as they are moving 우리가 차안에서 바깥을 볼때 나무들이 움직이는 것처럼 보임 하지만 사실은 우리가 움직이는 것임

Answer 34

foveal vision plays a crucial role in our ability to perceive fine details and perform tasks that require precise visual discrimination.

Answer 35

Outer part of the ear and channels the sound wave into the ear canal

Answer 36

고막까지의 귀 통로

Answer 37

tight membrane, and when sound waves hit it vibrates (고막)

Answer 38

Hammer, anvil, stirrup) translate the vibration to the cochlea cause the oval window (cochlea's membrane to vibrate)

Answer 39

physical stimuli of the sound wave is converted into a neural impulse

Answer 40

caused by damage to the cochlea's cells or damage to the auditory nerve signal is transferred to the cochlea but not to the brain

Answer 41

caused by damage to the system that conducts sound waves to the cochlea - may be damage done to the eardrum or the middle ear bones

Answer 42

explains how we hear high-pitched sounds high pitch have high frequency meaning it will peak near the close ends of the basiliar membrane. Low pitch would be the opposite so would be hard for us to hear

Answer 43

the main mechanical element from the inner ear membrane

Answer 44

explains how we hear low-pitched sounds

Answer 45

explain that since neurons cannot fire more than 1000 times in a minute, some neurons alternate firing

Answer 46

5 main taste receptors Sweet sour salty bitter umami

Answer 47

Smell (enabled our survival)

Answer 48

Melzack/Wall the spinal cord, where pain signals are sent, has a neurological gate that can block or allow a pain signal to go to the brain The gate is opened by small nerve fibers that carry pain signals and closed by larger nerve fibers or information coming from the brain

Answer 49

your sense of movement, including balance semicircular canals and vestibular sacs in the inner ear are responsible for keeping balance

Answer 50

system tha enables us to sense our position and how and where our body parts move