Question

A person has loss of control on emotions. Which part of brain must have stopped functioning ?

• A. Medulla oblongata
• B. Diencephalon
• C. Midbrain
• D. Cerebellum

Answer 1

The Correct Option is B

To solve the problem, we need to determine which part of the brain is responsible for controlling emotions.

1. The Role of the Brain Regions in Emotion Control:

- The Medulla oblongata controls vital functions such as heart rate, respiration, and blood pressure, but not emotions.
- The Midbrain is involved in sensory processing and motor control but does not directly regulate emotions.
- The Diencephalon, specifically the hypothalamus and thalamus, plays a key role in regulating emotions, motivation, and endocrine functions. The hypothalamus is particularly crucial in controlling emotions such as anger, happiness, and fear.
- The Cerebellum primarily controls motor functions and balance, not emotions.

2. Conclusion:
The part of the brain responsible for emotional control is the **Diencephalon**, specifically the hypothalamus.

Final Answer:
The part of the brain that must have stopped functioning is the Diencephalon (Option B).