Summary Several diseasescausinglesions along the visual pathways
visual field defectsresultingfrom lesions involving the visual pathways
the visual field deficitsresultingfrom the following lesions in the visual pathway
a sudden increase in the size of tumourcausingdamage to the intracranial visual pathway
vision lossresultingfrom lesions of the visual pathway
Hemianopiasresultfrom lesions of the visual pathway
aberrant regeneration of the damaged nerve resulting in better near reaction(passive) caused byLesions of the efferent pathway
A homonymous defect columns of neurons in the upper layers of V1resultsfrom lesions in the visual pathway
Site - directed mutagenesis of the putative AdoMet binding motifs in the individual domainscauseslesions in the pathway
to homonymous visual field defectsleadto homonymous visual field defects
defective visual input and defective visual processing and brainstem lesions affecting various neurotransmitterscausingdefective visual input and defective visual processing and brainstem lesions affecting various neurotransmitters
in blindness and pupillary abnormalities , such as the Marcus - Gunn pupil ( retinal or optic nerve disease ) , scotomata , and quadrant or hemianopsias ( optic tract and radiation ) and hemianopsias with macular sparing ( calcarine cortexresultin blindness and pupillary abnormalities , such as the Marcus - Gunn pupil ( retinal or optic nerve disease ) , scotomata , and quadrant or hemianopsias ( optic tract and radiation ) and hemianopsias with macular sparing ( calcarine cortex
decreased visioncan causedecreased vision
Visual Phenomena is(passive) can be caused byVisual Phenomena is
Schematic of visual pathway and visual field deficits(passive) caused bySchematic of visual pathway and visual field deficits
visual failurecan causevisual failure
to a series of different field defects – some which will have more catastrophic effects than otherscan leadto a series of different field defects – some which will have more catastrophic effects than others