Which part of the mammalian brain controls muscular co - ordination ?

Options

A. Cerebrum
B. Medulla oblongata
C. Cerebellum
D. Corpus callosum

Answer

To determine which part of the mammalian brain controls muscular coordination, we can analyze the options provided:

1. **Cerebrum**: The cerebrum is responsible for higher brain functions such as thought, action, and sensory processing (temperature, movement, vision, touch, hearing). However, it does not primarily control muscular coordination.

2. **Medulla Oblongata**: This part of the brainstem is involved in autonomic functions such as respiration and heart rate. It does not play a significant role in muscular coordination.

3. **Cerebellum**: The cerebellum is specifically responsible for coordinating voluntary movements, balance, and motor control. It integrates sensory information and fine-tunes motor activity, making it the correct answer for muscular coordination.

4. **Corpus Callosum**: This structure connects the left and right hemispheres of the brain, facilitating communication between them. It does not directly control muscular coordination.

Based on this analysis, the part of the mammalian brain that controls muscular coordination is the **Cerebellum**.

**Final Answer**: Cerebellum (Option 3)

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