RT Book, Section A1 Riordan-Eva, Paul A2 Riordan-Eva, Paul A2 Augsburger, James J. SR Print(0) ID 1144469376 T1 Neuro-Ophthalmology T2 Vaughan & Asbury's General Ophthalmology, 19e YR 2017 FD 2017 PB McGraw-Hill Education PP New York, NY SN 9780071843539 LK accessmedicine.mhmedical.com/content.aspx?aid=1144469376 RD 2024/04/19 AB The retinas and anterior visual pathways (optic nerves, optic chiasm, and optic tracts) (Figures 14–1 and 14–2) are an integral part of the brain, providing a substantial proportion of its total sensory input. The pattern of visual field loss indicates the site of damage in the visual pathway (Figures 14–3 to 14–5). Eye movement disorders may be due to disease of cranial nerves III, IV, or VI, or a more central lesion. Cranial nerves V and VII are also intimately associated with ocular function.