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Human Eye Physiology

Human Eye Physiology. Václav Hlaváč. Plato , 427-347 B.C. inner fire in the eye + emanated ray Epicurus , 341-270 B.C., replicas of the object into the mind Galen , 130-200, physiological details, rays out and in. Alhazen , Arabic philospopher, 965-1040, idea of pinhole camera

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Human Eye Physiology

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  1. Human Eye Physiology Václav Hlaváč

  2. Plato, 427-347 B.C.inner fire in the eye + emanated ray Epicurus, 341-270 B.C., replicas of the object into the mind Galen, 130-200, physiological details, rays out and in Alhazen, Arabic philospopher, 965-1040, idea of pinhole camera Jonannes Kepler, 1571-1630, knew lens, put it into an initial theory close to current History of Eye Understanding

  3. Human Visual System

  4. Visual Areas of the Human Cortex

  5. Navigation, direction, obstacles A Saccade control B Pursuit control C Understanding, focus,manipulation control D Drawing, writing E Calculation F Categorization 1 Recognition, objects in context 2 Calculation 3 Reading 4 Recognition of actions  Emotions  A B F D  E C V1 3/4  2 1

  6. Neuron

  7. Neuron 2

  8. Visual Fields Human Rabbit

  9. Human Eye – cross section 1

  10. Human Eye – cross section 2

  11. Directional sensitivity

  12. Retina 1 Light path

  13. Retina 2

  14. Retina 3

  15. Rods and cones Light path

  16. Inside the rod and the cone

  17. Cones under electron microscope

  18. Response to a light slit

  19. Iris - smoothing

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