Vision is interpretative. The pathway for visual perception.

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Vision is interpretative

Transcript of Vision is interpretative. The pathway for visual perception.

Page 1: Vision is interpretative. The pathway for visual perception.

Vision is interpretative

Page 2: Vision is interpretative. The pathway for visual perception.

The pathway for visual perception

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Which chicken is larger?

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They are actually the same size

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Are the hens really the same size?

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No, the front hen is larger

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Name the color of each word

black green orange blue brown red violet

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Name the color of each “word”

XXXX XXXX XXXX XXXX XXXX XXXX XXXX

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Name the color of each word

violet brown black blue red orange green

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The light path through the retinalig

ht

path

A B

C

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Chromatic aberrationA B

C D

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Accommodation

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Ciliary muscles

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Near vs. far viewing

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Pupillary constriction

A

B

A1. wide aperture/pupil

B1. narrow aperture/pupil

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Emmetropia

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Myopia

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Hyperopia

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Babies are hyperopic

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Retinal anatomy

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Age-related macular degeneration

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Photopigment cycle in rods

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Photopigment cycle in cones

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Which star is brighter?

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Both stars have the same luminance

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Adaptation in dim light

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Adaptation in bright light

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Cone sensitivities to wavelengths

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Retinal color

channels

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Photoreceptor distributions

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Polar skew in acuity