Question

Identify the marked structure in the image:

• A. Cerebrum
• B. Brain stem
• C. Corpus callosum
• D. Cerebellum

Answer 1

The Correct Option is D

The image depicts a particular structure that is characterized by its location and function within the brain. To identify the marked structure, let's examine the options provided:

• Cerebrum: This part is the largest part of the brain and is associated with higher brain functions such as thought and action. It is not typically located where the marked structure is indicated in the image.
• Brain Stem: The brain stem controls basic life functions such as breathing, heartbeat, and blood pressure. It is located at the base of the brain.
• Corpus Callosum: This structure consists of a thick band of nerve fibers that connect the two hemispheres of the cerebrum. It does not match the typical shape and location of the marked structure.
• Cerebellum: Located at the back of the brain, below the cerebrum, the cerebellum is responsible for coordination and balance. Its distinctive location and appearance match the marked structure in the image.

Based on the description and typical location in brain anatomy, the marked structure is identified as the Cerebellum.