Characterization of afferent corpuscular sensors of the human palmaris brevis muscle.

Characterization of afferent corpuscular sensors of the human palmaris brevis muscle.
J Anat. 2019 Nov 07;:
Authors: Bramke S, May CA
Abstract
The palmaris brevis muscle contains numerous muscle spindles to control changes of the muscle length but is devoid of tendon-associated neuronal elements (e.g. Golgi tendon organs or Ruffini-like corpuscles) controlling changes in muscle strength. Pacinian bodies, frequently seen in the palm of the hand, show no direct association to the muscle bundles. The observed innervation pattern of the palmaris brevis muscle points to a specific type of neuronal regulation, present in skeletal muscles with no skeletal connection.
PMID: 31696933 [PubMed - as supplied by publisher]

Source: Journal of Anatomy - November 6, 2019 Category: Anatomy Authors: Bramke S, May CA Tags: J Anat Source Type: research