surface sensitivity

What Types of Sensory Receptors are Involved in Surface Sensitivity?


Surface sensitivity involves various types of sensory receptors:
Meissner's Corpuscles: These are responsible for detecting light touch and are located in the dermal papillae.
Pacinian Corpuscles: These receptors detect deep pressure and vibration, found in deeper layers of the dermis and in the hypodermis.
Merkel Cells: Located in the basal layer of the epidermis, these cells are involved in the sensation of sustained pressure and texture.
Free Nerve Endings: These are responsible for detecting pain and temperature changes and are widely distributed throughout the skin.

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