Major coordinating centre of fore brain which is wrapped around by cerebrum and responsible for motor & sensory signaling is

Answer

### Step-by-Step Solution:

1. **Identify the Major Coordinating Center of the Forebrain**:
- The question asks for a major coordinating center in the forebrain. The forebrain is the largest part of the brain and includes several important structures.

2. **Determine the Structure Wrapped by the Cerebrum**:
- The structure in question is specifically mentioned to be wrapped around by the cerebrum. This indicates that it is located centrally within the forebrain.

3. **Function Related to Motor and Sensory Signaling**:
- The structure must be involved in both motor and sensory signaling, which means it plays a critical role in processing sensory information and coordinating motor responses.

4. **Identify the Correct Structure**:
- The thalamus is known to be a major relay station for sensory information and is involved in motor signaling. It is located at the base of the cerebrum and is indeed surrounded by it.

5. **Conclude the Answer**:
- Therefore, the answer to the question is the **thalamus**.

### Final Answer:
The major coordinating center of the forebrain that is wrapped around by the cerebrum and responsible for motor and sensory signaling is the **thalamus**.

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