Question

meissner corpuscles:-_________ end of DRG cell winds through a stack of flattened skin cells that are positioned in the skin below the_________-_________placement-_________ response field(_________-_________mm)-responsive to_________touch-_________ adapting- highly sensitive to_________-frequency vibrations between_________- _________ Hz

Answer 1

Meissner's corpuscles are encapsulated, rapidly adapting sensory receptors in the skin sensitive to fine touch and low-frequency vibrations between 10-50 Hz, primarily located on the fingertips and eyelids.

Step-by-step explanation:

Meissner's corpuscles, also known as tactile corpuscles, are specialized sensory receptors located in the upper dermis but projecting into the epidermis.

Found primarily in the glabrous skin on the fingertips and eyelids, they are encapsulated, rapidly adapting mechanoreceptors with fluid-filled interiors.

These corpuscles have a small and well-defined response field, typically 1-2mm, and they are highly sensitive to fine touch.

Additionally, Meissner's corpuscles are highly sensitive to low-frequency vibrations, particularly between 10-50 Hz. They are not as abundant in the palms as in the fingertips, which allows them to respond to fine details like texture.