Nerve05/disorders of the spinal cord and optic pathway/introduction to hemianopsia

If the optic pathway is damaged before the optic chiasma, only the eye of the damaged side will lose vision. But if the damage takes place at or after the optic chiasma, because of reasons mentioned in the former steps, both eyes will lose vision in half of the visual fields. Such a symptom is called hemianopsia.

Challenge Quiz

1.

Vision loss in the left (outer) side of the left eye and the left (inner) side of the right eye is the left right bitemporal  正解! hemianopsia.

2.

Vision loss in the right (inner) side of the left eye and the right (outer) side of the right eye is the left right bitemporal  正解! hemianopsia.

3.

Vision loss in the left (outer) side of the left eye and the right (outer) side of the right eye is the left right bitemporal  正解! hemianopsia.

4.

In left hemianopsia, images in the left (inner) side of the right eye can can not  正解!, the left (outer) side of the left eye can can not  正解!, the right (outer) side of the right eye can can not  正解!, the right (inner) side of the left eye can can not  正解!, be seen.

5.

In right hemianopsia, images in the left (inner) side of the right eye can can not  正解!, the left (outer) side of the left eye can can not  正解!, the right (outer) side of the right eye can can not  正解!, the right (inner) side of the left eye can can not  正解!, be seen.

6.

In bitemporal hemianopsia, images in the left (inner) side of the right eye can can not  正解!, the left (outer) side of the left eye can can not  正解!, the right (outer) side of the right eye can can not  正解!, the right (inner) side of the left eye can can not  正解!, be seen.