Vision III (Part 1)

What is the name of the pathways serving conscious vision perceptions called?

(a)  

Where does the pathway serving conscious visual perception originate from?

(a)  

Where is the LGN located

• Hypothalamus

• Thalamus

• Hippocampus

• Amygdala

• Striate cortex

Pathways serving conscious visual perception originates in the ________ and end in _______ order visual areas; _________, ___________, ________

(a)  

The retina sees the world as a conglomeration of approximately 1 million partially overlapping receptive fields.

• Visual field

• Receptive field

• Hemifield

• Contralateral vision

• Optic chiasm

the entire region of space that can be seen with both eyes looking straight ahead.

• Visual field

• Receptive field

• Hemifield

• Contralateral vision

• Optic chiasm

The full visual field is divided in the middle into a left and right.

• Visual field

• Receptive field

• Hemifield

• Contralateral vision

• Optic chiasm

True or False.

Hemifield is partially imaged on both retina.

• True

• False

We have ________ vision, so the left visual field is processed by the right visual cortex.

• Ipsilateral

• Contralateral

• Unilateral

• Bilateral

The left visual field is processed by the ______ visual cortex.

• Hemifield

• Both

• Right

• Left