Different parts of the body refer to the various regions or areas on our bodies that have varying levels of sensitivity to touch.
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Sensory Receptors: Specialized cells in our bodies that detect and respond to touch stimuli.
Dermatomes: Specific regions on the skin that are innervated by individual spinal nerves.
Homunculus: A representation of the human body in which each body part is proportionate to its level of sensory and motor innervation.