eye a p notes
TRANSCRIPT
Eye A & PEye A & P
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
Visual SystemVisual System• The various anatomical &
physiological components collectively involved in vision
• Allows individuals to assimilate information from their surroundings.
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
Accessory Structures Accessory Structures of the Eyeof the Eye
• Palpebrae• Exocrine
glands• Conjunctiva
• Lacrimal apparatus
• Oculormotor muscles
• Eyelashes • Eyebrows
Notes HandoutNotes Handout
Gross & Superficial Anatomies of the Gross & Superficial Anatomies of the Accessory StructuresAccessory Structures
The Lacrimal ApparatusThe Lacrimal Apparatus
Notes HandoutNotes Handout
Lateral surface, Lateral surface, right eyeright eye
Anterior view, Anterior view, right eyeright eye
Notes HandoutNotes Handout
Transverse section, right eyeTransverse section, right eye
Sagittal section, left eyeSagittal section, left eye
Transverse section, right eyeTransverse section, right eye
CorneaCornea
ChoroidChoroid
Circulation of Aqueous HumorCirculation of Aqueous Humor
Notes HandoutNotes Handout
The Pupillary MusclesThe Pupillary Muscles
Notes HandoutNotes Handout
Cellular Organization of the RetinaCellular Organization of the Retina
Section through Section through Optic DiscOptic Disc
Retina as Seen Retina as Seen Through PupilThrough Pupil
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Structure of Structure of Rods & ConesRods & Cones
Visual PigmentsVisual Pigments
LensLens
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Focal Point, Focal Distance, and Visual AccommodationFocal Point, Focal Distance, and Visual Accommodation
Focal Point, Focal Distance, and Visual AccommodationFocal Point, Focal Distance, and Visual Accommodation
Focal Point, Focal Distance, and Visual AccommodationFocal Point, Focal Distance, and Visual Accommodation
Focal Point, Focal Distance, and Visual AccommodationFocal Point, Focal Distance, and Visual Accommodation
Focal Point, Focal Distance, and Visual AccommodationFocal Point, Focal Distance, and Visual Accommodation
Notes HandoutNotes Handout
Image FormationImage Formation
Notes HandoutNotes Handout