The jaw jerk reflex can be classified as a dynamic stretch reflex. As with most other reflexes, the response to the stimulus is monosynaptic, with sensory neurons of the trigeminal mesencephalic nucleus sending axons to the trigeminal motor nucleus, which in turn innervates the masseter.
U.S. National Library of Medicine(0.00 / 0 votes)Rate this definition: Cumulative Trauma Disorders. Harmful and painful condition caused by overuse or overexertion of some part of the musculoskeletal system, often resulting from work-related physical activities. It is characterized by inflammation, pain, or dysfunction of the involved joints, bones, ligaments, and nerves.
The Reality of Cumulative PTSD. Posted by Andy O'Hara | Jul 31, 2017 | Exclusive, Fitness | 0. Cumulative post-traumatic stress disorder (PTSD) is more common than one would think, particularly among first responders like police officers. Sometimes called âcomplex PTSD,â itâs hard to detect because it builds up subtly and insidiously, and can be harder to treat than critical incident trauma.