Lecture-14_11+9+09_vision

Lecture-14_11+9+09_vision - Off-center/on-surround Retina...

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Vision Vision Field of Vision
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Human eyeball Refraction Retina
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Rods and Cones Retina Retina
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Retina Retinal cell layers Photopigment: rhodopsin
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Mechanism of light evoked hyperpolarization Study Figure 10.9 (page 293) Processing within the retina Processing within the retina
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Processing within the retina Acuity- sharpness of vision Light and color vision
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Light and color vision Light and color vision Light and color vision
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Hermann von Helmholtz Range of wavelengths Range of wavelengths
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Three different class of cones From retina to brain From retina to brain
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LGN On -center/off -surround
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Unformatted text preview: Off-center/on-surround Retina to LGN Lateral geniculate nucleus (LGN) Lateral geniculate nucleus (LGN) Magnocellular receptive fields Parvocellular receptive fields Primary visual cortex Region specific encoding of vision Region specific encoding of vision Region specific encoding of vision V1 and mental images Other areas of visual cortex Other areas of visual cortex Other areas of visual cortex Inferior temporal cortex Two major visual pathways Two major visual pathways Lesion of ventral stream Dorsal stream...
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Lecture-14_11+9+09_vision - Off-center/on-surround Retina...

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