Identification of ventral lateral geniculate nucleus cells projecting to the pretectum and superior colliculus in the cat.
Among 235 histologically identified cells of the ventral lateral geniculate nucleus (LGV) in the cat, 66 responded antidromically to electrical stimulation of the pretectum (PT) and/or superior colliculus (SC): 22 projected to PT, 22 to SC and 22 to both sites. The LGV cells were innervated by optic tract fibers corresponding to axons of X- as well as W-type retinal ganglion cells.
D000818:Animals; D002415:Cats; D005071:Evoked Potentials; D005829:Geniculate Bodies / Q000033:anatomy & histology / Q000502:physiology*; D008636:Mesencephalon / Q000033:anatomy & histology / Q000502:physiology*; D009434:Neural Pathways / Q000502:physiology; D011930:Reaction Time / Q000502:physiology; D012160:Retina / Q000502:physiology*; D012165:Retinal Ganglion Cells / Q000166:cytology / Q000502:physiology*