35 Neuroanatomy: Eye Development and Histology Flashcards
1
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The Adult Eye: Layers
- What layer do the sclera and cornea belong to?
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2
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The Adult Eye: Layers
- What layer do the choroid, ciliary bodies, and iris belong to?
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3
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The Adult Eye: Layers
- What layer do the visual retina and the non-visual retina belong to?
- What part of the ciliary body and iris is a part of the non-visual retina?
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4
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Clinical Correlates
- What is this called?
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Myopia
5
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Clinical Correlates
- What is this called?
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Hyperopia
6
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Clinical Correlates
- What is this called?
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Presbyopia
7
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Clinical Correlates
- What is this called?
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Astigmatism
8
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Clinical Correlates
- What is this called?
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Glaucoma
9
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Clinical Correlates
- What is this called?
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Cataracts
10
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Clinical Correlates
- What is this called?
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Age-Related Macular Degeneration
11
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Clinical Correlates
- What is this called?
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Color Blindness
12
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Retina
- Pigmented (Outer) Retina
- What cells make up this layer
- Neural (Inner) Retina
- What are the 4 main groups
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13
Q
Neural Retina
- Photoreceptors
- What are the 2 cells in this category?
- Which one is for light intensity?
- Which one is for light wavelength?
- Conducting Neurons
- What are the 2 cells in this category?
- Which ones are secondary sensory afferents?
- Which ones are tertiary sensory afferents?
- Association Neurons
- What are the 2 cells in this category
- What is the job of these cells?
- Support Cells
- What kind of cells are in this category, and what jobs do they have?
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Which muscle type is indicated here?
- Sphincter pupillae muscle (myoepithelium origin)
What action does it have?
- Pupillary constriction
Is it innervated by somatic, sympathetic or parasympathetic motor neurons?
- Post-synaptic parasympathetic neurons (CN III & its ciliary ganglion)
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