Name the non-nervous special cells present in inter nervous space

Explanation

**Step-by-Step Solution:**

1. **Identify the Type of Cells**: The question asks for non-nervous special cells present in the inter-nervous space. These cells are known as glial cells.

2. **Understand the Function of Glial Cells**: Glial cells do not conduct electrical impulses like neurons. Instead, they support and protect neurons in various ways.

3. **Types of Glial Cells in the Central Nervous System (CNS)**:
- **Microglia**: These cells act as the immune defense in the CNS, accounting for about 10-15% of the glial cells.
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