Eye a p notes

Intro to Human Eye Anatomy & Physiology

1. Eye A & PEye A & P

2. VisionVision
•Aka. visual perception
•The ability to interpret the
surrounding environment by
processing information that is
contained in visible light.
•We rely on vision more than any
other special sense

3. Visual SystemVisual System
•The various anatomical &
physiological components
collectively involved in vision
•Allows individuals to assimilate
information from their
surroundings.

4. The EyeThe Eye
•The eyes are sophisticated visual instruments!
•Roughly spherical
•Diameter ~2.5 cm
•Weight ~ 8 g
•Orbital space = eyeball, muscles, glands, nerves,
blood vessels, fat

5. Accessory Structures of Accessory Structures of
the Eyethe Eye
•Palpebrae
•Exocrine glands
•Conjunctiva
•Lacrimal
apparatus
•Oculormotor
muscles
•Eyelashes
•Eyebrows

6. Notes HandoutNotes Handout

7. Gross & Superficial Anatomies of the Gross & Superficial Anatomies of the
Accessory StructuresAccessory Structures

8. The Lacrimal ApparatusThe Lacrimal Apparatus

9. Notes HandoutNotes Handout

10. Lateral surface, Lateral surface,
right eyeright eye

11. Anterior view, Anterior view,
right eyeright eye

12. Notes HandoutNotes Handout

13. Transverse section, right eyeTransverse section, right eye

14. Sagittal section, left eyeSagittal section, left eye

15. Transverse section, right eyeTransverse section, right eye

16. CorneaCornea

17. ChoroidChoroid

18. Circulation of Aqueous HumorCirculation of Aqueous Humor

19. Notes HandoutNotes Handout

20. The Pupillary MusclesThe Pupillary Muscles

21. Notes HandoutNotes Handout

22. Cellular Organization of the RetinaCellular Organization of the Retina

23. Section through Section through
Optic DiscOptic Disc

24. Retina as Seen Retina as Seen
Through PupilThrough Pupil

25. Notes HandoutNotes Handout

26. Structure of Structure of
Rods & ConesRods & Cones

27. Visual PigmentsVisual Pigments

28. LensLens

30. Notes HandoutNotes Handout

32. Focal Point, Focal Distance, and Visual AccommodationFocal Point, Focal Distance, and Visual Accommodation

33. Focal Point, Focal Distance, and Visual AccommodationFocal Point, Focal Distance, and Visual Accommodation

34. Focal Point, Focal Distance, and Visual AccommodationFocal Point, Focal Distance, and Visual Accommodation

35. Focal Point, Focal Distance, and Visual AccommodationFocal Point, Focal Distance, and Visual Accommodation

36. Focal Point, Focal Distance, and Visual AccommodationFocal Point, Focal Distance, and Visual Accommodation

37. Notes HandoutNotes Handout

38. Image FormationImage Formation

40. Notes HandoutNotes Handout