Where do the optic tract Fibres leave the lateral geniculate bodies?
In this regard, where does the optic tract terminate?
The optic radiation, also known as the geniculo-calcarine tract, is a relay centre receiving about 80% of the optic tract. The remaining fibres of the optic tract terminate in the pretectal nuclei and superior colliculus. Optic tract and optic chiasm in relation to anterior and middle cerebral arteries.
Secondly, where is the lateral geniculate body located? They wrap around the midbrain and cross the medial surface of the temporal lobe, and 80% of them then terminate in a synaptic relay called the lateral geniculate nucleus (LGN), located in the dorsal part of the thalamus. The LGN is thus the major target for each optic tract.
Additionally, which fibers are carried by the left optic tract?
The optic tract is actually comprised of two separate tracts: the left optic tract and the right optic tract. The left optic tract transfers information from temporal retinal fibers from the left eye and nasal retinal fiber from the right eye.
What is the pathway for vision?
Visual Pathway. The visual pathway consists of the series of cells and synapses that carry visual information from the environment to the brain for processing. It includes the retina, optic nerve, optic chiasm, optic tract, lateral geniculate nucleus (LGN), optic radiations, and striate cortex (Figure 13-1).