With reference to different structure of the human brain , which one is an incorrect match ?

Options

A. Thalamus : Major co-ordinating centre for sensory and motor signalling .
B. Association area : Resp onsible for complex functions like intersensory associations , memory and communication .
C. Medulla oblongata : Controls respiration , cardiovascular refilexes , excitement and urge for eating and drinking .
D. Limbic system : Alongwith the hypothalamus , it is involved in the regulation of sexual behaviour and expression of emotions.

Answer

To solve the question regarding the incorrect match of the structures of the human brain, we can follow these steps:

### Step-by-Step Solution:

1. **Identify the Structures and Their Functions**:
- **Thalamus**: Known as the major coordinating center for sensory and motor signals.
- **Association Area**: Responsible for complex functions like intersensory associations, memory, and communication.
- **Medulla Oblongata**: Controls respiration and cardiovascular reflexes.
- **Limbic System**: Involved in the regulation of sexual behavior and expression of emotion.

2. **Evaluate Each Option**:
- **Option 1 (Thalamus)**: This is correctly matched as it coordinates sensory and motor signals.
- **Option 2 (Association Area)**: This is also correctly matched as it integrates incoming sensory information and handles complex functions.
- **Option 3 (Medulla Oblongata)**: This is where the incorrect match occurs. While it does control respiration and cardiovascular reflexes, the functions related to excitement and the urge for eating and drinking are regulated by the forebrain, specifically the cerebrum.
- **Option 4 (Limbic System)**: This is correctly matched as it is involved in sexual behavior and emotional expression.

3. **Conclusion**:
- The incorrect match is **Option 3**, where the medulla oblongata is incorrectly stated to control excitement and the urge for eating and drinking. These functions are actually regulated by the forebrain.

### Final Answer:
The incorrect match is **Option 3: Medulla Oblongata controls respiration, cardiovascular reflexes, excitement, and urge for eating and drinking**.

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