Which of the following structure of the human brain contains neurosecretory cells to produce hormones ?

Options

A. Adenohypophysis
B. Neurohypophysis
C. Hypothalamus
D. Sellaturcica

Answer

To solve the question regarding which structure of the human brain contains neurosecretory cells that produce hormones, we will analyze each option provided.

### Step-by-Step Solution:

1. **Understanding the Question**: The question asks for the specific structure in the human brain that contains neurosecretory cells responsible for hormone production.

2. **Evaluating the Options**:
- **Adenohypophysis**: This is another name for the anterior pituitary gland. While it does play a crucial role in hormone regulation, it does not contain neurosecretory cells. Instead, it produces hormones like growth hormone, prolactin, and others, but these are not produced by neurosecretory cells.
- **Posterior Pituitary**: This structure releases hormones such as vasopressin (ADH) and oxytocin, which are produced in the hypothalamus. However, the posterior pituitary itself does not contain neurosecretory cells; it stores and releases hormones made by the hypothalamus.
- **Hypothalamus**: This is the correct answer. The hypothalamus contains neurosecretory cells that produce hormones such as oxytocin and vasopressin, which are then transported to the posterior pituitary for release into the bloodstream.
- **Telatarsifer**: This term seems to be a misnomer or incorrect. There is no structure known as telatarsifer in the human brain. The closest structure might be the infundibulum or pituitary stalk, which connects the hypothalamus to the pituitary gland, but it does not produce hormones itself.

3. **Conclusion**: Based on the analysis, the structure that contains neurosecretory cells responsible for hormone production is the **Hypothalamus**.

### Final Answer:
The structure of the human brain that contains neurosecretory cells to produce hormones is the **Hypothalamus**.