Visual Pathway and Deficits in Visual Field PDF
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Uploaded by .keeks.
Marian University
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Summary
The document provides an explanation of visual pathways and different types of visual field deficits. Illustrations support the description of the topics. It's likely intended for education or medical reference use.
Full Transcript
LO 7 Temporal Nasal Temporal Vision Pathway visual fields t Femporal...
LO 7 Temporal Nasal Temporal Vision Pathway visual fields t Femporal Temporal 1. Retina (nasal or temporal half) Nasa Image is inverted due to lens contradiaterally 125s contrablaterally 2. Optic nerve, travels through optic canal CNI 3. Optic chiasm cross Femfiral 4. Optic tract to brain as 5. Lateral geniculate nucleus of thalamus 6. Optic radiation 7 7. Occipital lobe’s visual cortex a I Visual Pathway Normal visual Fields Temporal Nasal Temporal L Retina w R OpticNerve Normal Optic Chiasm Optic Tract synapses Lat Gen Nucleus w in Thalamus µg Optic Radiations in visual cortex occipital Lobe VisualFields Visual Pathway Deficits Temporal Napaltemporanom Normal L retina w R Damage opticnerve opticnerve CNI opticchiasm VisualDefect Anopsia date OpticTract Damage if catitian opticradiations s 11 Tones fEfef.nl visual Fields Neral Nasal Afra Normal L Retina w R OpticNerve opticchiasm Bitemporal Hemianopia OpticTract fd.hr Fff titrant of Mi OpticRadiations in 11 Tones visual Fields Temporal Nashffffora Normal L retina R I OpticNerve opticchiasm HonoymousHemianopia To a opticTract JyYlMf BÉMM catherine Eg OpticRadiations in visual Yobe visual Fields Temporal Nasal temporal Normal L retina R I OpticNerve opticchiasm Superior Quadrantanopia OpticTract t.IT 161 that of OpticRadiations r a visual Yobe visual Fields Temporal Nasal Temporal Normal L Retina a R I OpticNerve opticchiasm Optic Tract Macular Sparing catenaan Eg opticRadiations sup tunnel vision r a MacularDegeneration visygh.IT obe DM retinopathy
