Find out the correctly matched options ?

Options

A. Corpora quadrigemina - Ventral part of mid brain
B. Pons - Convoluted surface
C. Thalamus - Base of Hypothalamus
D. Cerebral cortex - Neuronal cell bodies

Answer

To solve the question "Find out the correctly matched options," we will evaluate each option provided:

### Step 1: Analyze Option A
- **Option A**: Corpora quadrigemina - ventral part of midbrain.
- **Explanation**: The corpora quadrigemina consists of four colliculi and is located in the dorsal part of the midbrain, not the ventral part.
- **Conclusion**: This option is incorrect.

### Step 2: Analyze Option B
- **Option B**: Pons - convoluted surface.
- **Explanation**: The pons is a structure in the brainstem that connects different parts of the brain. It does not have a convoluted surface; that characteristic belongs to the cerebellum, which is convoluted to increase its surface area for more nuclei.
- **Conclusion**: This option is also incorrect.

### Step 3: Analyze Option C
- **Option C**: Thalamus - base of hypothalamus.
- **Explanation**: The thalamus is located above the hypothalamus, and the term "hypothalamus" means "below the thalamus." Therefore, this statement is incorrect.
- **Conclusion**: This option is incorrect.

### Step 4: Analyze Option D
- **Option D**: Cerebral cortex - neuronal cell bodies.
- **Explanation**: The cerebral cortex is indeed composed of a high density of neuronal cell bodies, which are essential for processing and transmitting signals in the brain.
- **Conclusion**: This option is correct.

### Final Answer
The correctly matched option is **D: Cerebral cortex - neuronal cell bodies**.

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