Podcast
Questions and Answers
Where do approximately 90% of optic nerve fibers terminate?
Where do approximately 90% of optic nerve fibers terminate?
- Optic radiations
- Visual cortex (correct)
- LGN
- Optic chiasm
Which pathway is important in the control of certain visual reflexes such as pupillary reflex and certain eye movements?
Which pathway is important in the control of certain visual reflexes such as pupillary reflex and certain eye movements?
- Optic nerve
- Retinogeniculocortical Pathway
- Retinotectal and tectal and Pretectal nuclei pathways (correct)
- Optic tract
What is the primary function of the Retino- - (Primary) geniculo cortical pathway?
What is the primary function of the Retino- - (Primary) geniculo cortical pathway?
- Important in the control of certain eye movements
- Terminating in the visual cortex (correct)
- Passing LGN
- Control of visual reflexes
What is the role of LGN in the visual pathway?
What is the role of LGN in the visual pathway?
Which type of ganglion cells are responsible for sensing movement?
Which type of ganglion cells are responsible for sensing movement?
What type of cells are responsible for details in the central retina?
What type of cells are responsible for details in the central retina?
Where do the superior retinal fibers pass in their path to the optic disc?
Where do the superior retinal fibers pass in their path to the optic disc?
Where do the inferior retinal fibers pass in their path to the optic disc?
Where do the inferior retinal fibers pass in their path to the optic disc?
What type of responses do the receptors connected to larger ganglion cells have?
What type of responses do the receptors connected to larger ganglion cells have?