1. Mechanoreceptors: These are specialized sensory cells that respond to mechanical stimuli such as touch, pressure, and vibration. Mechanoreceptors are found throughout the body, including the skin, muscles, and inner ear.
2. Hair Cells: Hair cells are sensory cells that are found in the inner ear and are responsible for hearing and balance. Hair cells have tiny hairs that project into the fluid-filled canals of the inner ear. When sound waves or vibrations cause the fluid to move, the hairs move and stimulate the hair cells, sending signals to the brain.