A patient presents with Wernicke's hemianopic pupillary response. Site of involvement is most likely: (LQ)
|B||Lateral geniculate body|
Wernicke's hemianopic Q pupillary reaction can be elicited when a narrow beam of light is used to illuminate a part of retina. Pupil reacts briskly when the intact half of retina is illuminated but it does not react when the other half is illuminated. Ocurs in lesions of optic tract.