| Definitions |
Conditions which produce injury or dysfunction of the second cranial or optic nerve, which is generally considered a component of the central nervous system. Damage to optic nerve fibers may occur at or near their origin in the retina, at the optic disk, or in the nerve, optic chiasm, optic tract, or lateral geniculate nuclei. Clinical manifestations may include decreased visual acuity and contrast sensitivity, impaired color vision, and an afferent pupillary defect.
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| altLabel |
Cranial Nerve II Disorder Neural Optical Lesion Optic Neuropathy Cranial Nerve II Diseases Optic Disk Disorders Optic Nerve Disease Optic Neuropathies Optic Disk Disorder Lesions, Neural-Optical Lesion, Neural-Optical Neural-Optical Lesion Syndrome, Foster-Kennedy Neuropathies, Optic Disk Disorder, Optic Foster-Kennedy Syndrome Foster Kennedy Syndrome Neuropathy, Optic Neural-Optical Lesions Disk Disorders, Optic Second Cranial Nerve Diseases
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| definition |
Conditions which produce injury or dysfunction of the second cranial or optic nerve, which is generally considered a component of the central nervous system. Damage to optic nerve fibers may occur at or near their origin in the retina, at the optic disk, or in the nerve, optic chiasm, optic tract, or lateral geniculate nuclei. Clinical manifestations may include decreased visual acuity and contrast sensitivity, impaired color vision, and an afferent pupillary defect.
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