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Visual pathway

Visual pathway. Visual pathway. Lateral Geniculate Nucleus. Image courtesy of Dr. Paul Wellman. Lateral Geniculate Nucleus. Image courtesy of Dr. Paul Wellman. LGN (Lateral Geniculate Nucleus). Lateral Geniculate Nucleus (LGN). Input & output to and from LGN.

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Visual pathway

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  1. Visual pathway

  2. Visual pathway

  3. Lateral Geniculate Nucleus Image courtesy of Dr. Paul Wellman

  4. Lateral Geniculate Nucleus Image courtesy of Dr. Paul Wellman

  5. LGN (Lateral Geniculate Nucleus) Lateral Geniculate Nucleus (LGN)

  6. Input & output to and from LGN

  7. LGN has 2 types of main layers: • Parvocellular layers • Magnocellular layers

  8. V1 (Striate Cortex) Image courtesy of Dr. Paul Wellman

  9. V1 LGN

  10. Shifting the location of a needle slightly Inserting a needle, shifting its location slightly and examining the response of the neurons

  11. Ocular dominance columns Visual information from different eyes is stored in separate columns in an alternate manner

  12. Hypercolumn

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