Loss of memory occurs due to destruction of

Options

A. cerebrum
B. cerebellum
C. medulla
D. diencephalon

Answer

**Step-by-Step Solution:**

1. **Understanding the Question**: The question asks about the part of the brain whose destruction leads to loss of memory.

2. **Brain Structure Overview**: The human brain is divided into three main parts: the forebrain, midbrain, and hindbrain. Each part has specific functions.

3. **Identifying the Forebrain**: The forebrain consists of several structures, including the cerebrum, thalamus, and hypothalamus.

4. **Focus on the Cerebrum**: The cerebrum is the largest and most developed part of the brain. It plays a crucial role in various functions, including memory, communication, and sensory processing.

5. **Memory Function**: Memory is primarily associated with the functions of the cerebrum. Therefore, if the cerebrum is damaged or destroyed, it can lead to significant memory loss.

6. **Eliminating Other Options**: The cerebellum, medulla, and diencephalon (which includes the thalamus and hypothalamus) do not primarily control memory. The cerebellum is involved in coordination and balance, the medulla controls autonomic functions, and the diencephalon is more related to sensory and motor signal relay.

7. **Conclusion**: The correct answer to the question is that loss of memory occurs due to the destruction of the **cerebrum**.

**Final Answer**: Loss of memory occurs due to destruction of the **cerebrum**.

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