Which one is incorrect for hypothalamus ?

Options

A. Basal pali of diencephalon
B. Regulate narrow spectrum of body functions
C. Neural control of posterior pituitary
D. Release somatostatin for GH Inhibition

Answer

To determine which statement about the hypothalamus is incorrect, we will analyze each option provided in the question.

### Step-by-Step Solution:

1. **Identify the Function of the Hypothalamus**:
The hypothalamus is a small region of the brain located below the thalamus. It plays a crucial role in maintaining homeostasis by regulating various body functions.

2. **Evaluate Option 1**:
- **Statement**: "Basal part of the diencephalon."
- **Analysis**: This statement is correct. The hypothalamus is indeed located at the base of the diencephalon.

3. **Evaluate Option 2**:
- **Statement**: "Regulate narrow spectrum of body function."
- **Analysis**: This statement is incorrect. The hypothalamus regulates a broad spectrum of body functions, including temperature regulation, hunger, thirst, sleep, and hormonal control. Therefore, this is the incorrect statement regarding the hypothalamus.

4. **Evaluate Option 3**:
- **Statement**: "Neural control of the posterior pituitary."
- **Analysis**: This statement is correct. The hypothalamus has neural control over the posterior pituitary gland, which releases hormones like oxytocin and antidiuretic hormone (ADH).

5. **Evaluate Option 4**:
- **Statement**: "Release somatostatin for the GH inhibition."
- **Analysis**: This statement is also correct. Somatostatin is released by the hypothalamus to inhibit the secretion of growth hormone (GH) from the anterior pituitary.

### Conclusion:
The incorrect statement about the hypothalamus is **Option 2: "Regulate narrow spectrum of body function."** The hypothalamus regulates a wide range of body functions.