Wilbrand's knee:
Inferonasal fibres of the
optic nerve which go into the
contralateral optic nerve 4 mm before crossing over to the opposite optic tract.
A lesion here produces a
junctional scotoma
Chiasmal syndrome is the set of signs and symptoms that are associated with lesions of the optic chiasm, manifesting as various impairments of the affected's visual field according to the location of the lesion along the optic nerve. Pituitary ad ...
in the superior temporal field of the optic nerve opposite the site of injury.
References
Optic nerve
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