visual pathway consists of structures that carry visual information from the retina to the brain. Lesions in that pathway cause a variety of visual field...

optic radiation The visual cortex The visual association cortex. These are components of the visual pathway also called the optic pathway that can be divided...

classification of visual field defects is into Lesions to the eye's retina (heteronymous field defects in Glaucoma and AMD) Lesions of the optic nerve...

main pathways, or "streams". The ventral stream (also known as the "what pathway") leads to the temporal lobe, which is involved with object and visual identification...

"Where Pathway" or "How Pathway", is associated with motion, representation of object locations, and control of the eyes and arms, especially when visual information...

geniculostriate pathway, and posterior thalamic radiation) are axons from the neurons in the lateral geniculate nucleus to the primary visual cortex. The...

discriminate between new and familiar objects. These lesions damage the ventral (what) pathway of the visual processing of objects in the brain. Agnosia is...

disruptions in the visual input along the pathways (retina, optic nerve, chiasmal and retrochiasmal lesions) lesions in the extracortical visual system, migraines...

pelopsia), visual snow, oscillopsia, entoptic phenomena, and cerebral polyopia.[citation needed] Posterior visual pathway cortical lesions (tumor, abscess...

information regarding the location of any disease processes or lesion(s) throughout the visual pathway. This guides and contributes to the diagnosis of the condition...