Otolith organ helps in

Options

A. hearing
B. vision
C. equilibrium
D. tactile stimulation

Answer

**Step-by-Step Solution:**

1. **Understanding the Otolith Organ**: The otolith organ is part of the inner ear and is crucial for maintaining balance and spatial orientation. It is also referred to as the otolithic organ and contains structures that help detect changes in head position and motion.

2. **Composition of the Otolith Organ**: The otolith organ contains small crystals made of calcium carbonate. These crystals are known as otoconia. They are embedded in a gel-like substance within the utricle and saccule, which are parts of the vestibular system.

3. **Function of the Otolith Organ**: The primary function of the otolith organ is to help the body maintain equilibrium. It detects linear accelerations and the effects of gravity, allowing the brain to understand the position of the head in relation to the ground.

4. **Evaluating the Options**:
- **Option A: Hearing** - Incorrect. The otolith organ is not involved in the auditory process.
- **Option B: Vision** - Incorrect. The otolith organ does not play a role in visual perception.
- **Option C: Equilibrium** - Correct. The otolith organ is essential for maintaining balance and spatial orientation.
- **Option D: Tactile Stimulation** - Incorrect. The otolith organ does not function in tactile sensation.

5. **Conclusion**: Based on the functions and characteristics of the otolith organ, the correct answer is **Option C: Equilibrium**.

---