Nervous
Pacinian corpuscle is sensitive to deep pressure.
The pacinian corpuscle is present in the dermis layer of the skin. Its function is to detect deep pressure and vibration.
pacinian corpuscle,,,present in hypodermis or deep in the dermis
The Pacinian corpuscle responds to "mechanical" pressure i.e. touch.
pacinian corpuscle
Pressure is the sensation associated with activation of the lamellated corpuscle in the skin. The laminated corpuscle is also referred to as the Pacinian corpuscle.
Used in detecting pressure in fingertips, palms, soles of the feet, and other hairless skin regions.
The efflux of potassium ions is maintained by passive potassium channels.
The Pacinian corpuscle is located in the peripheral nervous system (PNS). It is a type of mechanoreceptor found in various tissues, including the skin and joints, and is responsible for detecting deep pressure and vibration. These sensory receptors transmit signals to the central nervous system (CNS) for processing but are themselves part of the PNS.
Whilst all of these things are within the dermis of the skin, the arrector pili is the odd thing out. The arrector pili is a muscle where as the rest (meissner, pacinian and merkel) are nerve endings. The result of contraction of arrector pili is the standing up of a hair. The meissner corpuscle is a sensory nerve ending that is specific for fine touch, as are merkel cells [light touch]. The pacinian corpuscle is a nerve ending specific for sensation of deep pressure and vibration.
Lamellated Corpuscles They are phasic receptors for deep pressure, stretch, tickle, and vibration. They are found in the periosteum of bone, joint capsules, pancreas and other viscera, and deep in the dermis
Meissner's corpuscles are tactile receptors composed of dendritic processes that lie within a series of concentric connective tissue layers. They are found in the dermal papillae of hairless skin areas, such as the fingertips and lips, and are sensitive to light touch and low-frequency vibrations.