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Human Eye Physiology

Václav Hlaváč

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History of Eye Understanding

Plato, 427-47 !"#"

inner fire in the eye

$ emanated ray

E%icurus, 4&-27'!"#", re%licas of the

o()ect into the mind

*alen, &'-2'',%hysiological

details, rays out and

in

 +lhaen, +ra(ic

%hilos%o%her, ./-

&'4', idea of

%inhole camera 0onannes 1e%ler ,

&/7&-&.', ne3

lens, %ut it into aninitial theory close

to current

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Human Visual ystem

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4

Visual +reas of the Human #orte5

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/

AB

1

2

 

C

E

D

 

V13/4

F

1

2

3

4

A

B

C

D

E

 

F

Emotions

Recognition of actions

Categorization

Recognition,

objects in context

Calculation

Reading

 Navigation, direction,

obstaclesSaccade control

Pursuit control

Understanding, focus,

manipulation control

Draing, riting

Calculation

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.

6euron

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6euron 2

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Visual 8ields

Rabbit !uman

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Human Eye 9 cross section &

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&'

Human Eye 9 cross section 2

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&&

:irectional sensitivity

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&2

;etina &

"ig#t pat#

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&

;etina 2

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&4

;etina

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&/

;ods and cones

"ig#t pat#

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&.

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&7

#ones under electron microsco%e

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;es%onse to a light slit

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&