Final answer:
The Small Merkl Disk Receptive Field is responsible for touch perception.
Step-by-step explanation:
The Small Merkl Disk Receptive Field is responsible for touch perception. It is an unencapsulated, slowly-adapting mechanoreceptor in the skin that responds to light touch. This type of receptive field is found in areas such as fingertips and lips, and it provides information about sensory experiences related to touch.