Drinking of alcohol affects mostly:

Options

A. Cerebrum
B. Cerebellum
C. Medulla oblongata
D. Dien cephalon

Answer

**Step-by-Step Solution:**

1. **Understanding the Question**: The question asks which part of the brain is most affected by drinking alcohol. The options provided are cerebellum, medulla oblongata, and diencephalon.

2. **Identifying Affected Brain Regions**: When alcohol is consumed, it primarily affects several regions of the brain, including the frontal lobe, limbic system, and cerebellum.

3. **Examining the Effects of Alcohol**:
- Alcohol consumption leads to cerebral atrophy, which is the shrinkage of the brain.
- This shrinkage is associated with the degeneration of neurons, particularly in the cerebellum and frontal lobe.

4. **Understanding Cerebellum's Role**: The cerebellum is crucial for coordination and balance. Alcohol impairs these functions, leading to difficulties in motor control.

5. **Considering Other Brain Regions**:
- The frontal lobe is associated with judgment and problem-solving, which are also impaired by alcohol.
- The limbic system is involved in emotional processing, which can be affected, leading to difficulties in recognizing emotions.

6. **Conclusion**: Based on the information, the cerebellum is significantly affected by alcohol consumption, leading to issues with coordination and balance.

7. **Final Answer**: Therefore, the correct answer is the **cerebellum**.

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