ANATOMY

GENERAL ANATOMY

NERVOUS SYSTEM

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
What part is responsible for visual processing?
A
frontal
B
parietal
C
temporal
D
occipital
Explanation: 

Detailed explanation-1: -The occipital lobe is primarily responsible for visual processing. It contains the primary and association visual cortex.

Detailed explanation-2: -The occipital lobes sit at the back of the head and are responsible for visual perception, including colour, form and motion. Damage to the occipital lobe can include: Difficulty with locating objects in environment.

Detailed explanation-3: -Humans also have binocular perception due to the fact that the occipital lobes on either hemisphere also receive visual information from both of the retinas. Because this combines two images into one image in the brain, it helps give more depth and provide spatial awareness of the environment.

Detailed explanation-4: -The primary visual cortical receiving area is in the occipital lobe. The primary visual cortex is characterized by a unique layered appearance in Nissl stained tissue. Nearly the entire caudal half of the cerebral cortex is dedicated to processing visual information.

Detailed explanation-5: -The visual cortex is the primary cortical region of the brain that receives, integrates, and processes visual information relayed from the retinas. It is in the occipital lobe of the primary cerebral cortex, which is in the most posterior region of the brain.

There is 1 question to complete.