Review  |   August 2019
Stretch Receptor and Somatic Dysfunction: A Narrative Review
Author Notes
• Financial Disclosures: None reported.
• Support: None reported.
•  *Address correspondence to Mark A.W. Andrews, PhD, Lake Erie College of Osteopathic Medicine at Seton Hill, 20 Seton Hill Dr, Greensburg, PA 15601-1548. Email: mandrews@lecom.edu

Article Information
Neuromusculoskeletal Disorders
Review   |   August 2019
##### Stretch Receptor and Somatic Dysfunction: A Narrative Review
The Journal of the American Osteopathic Association, August 2019, Vol. 119, 511-519. doi:10.7556/jaoa.2019.094
The Journal of the American Osteopathic Association, August 2019, Vol. 119, 511-519. doi:10.7556/jaoa.2019.094
Abstract

From its founding by Andrew Taylor Still, MD, DO, through the work of many contributors, one of the cornerstones of osteopathic medicine has been its ability to aid health by promoting neuromuscular homeostasis. As part of the understanding of osteopathic medicine since the time of Still, the proper functioning of stretch receptor organs (SROs) of skeletal muscle have been recognized as having a central role in this homeostasis. In doing so, the complexities of these numerous and vital sensors are described, including recent findings regarding their structure, function, and the nature of their neural connections. In their homeostatic role, SROs conduct information centrally for integration in proprioceptive and autonomic reflexes. By virtue of their integral role in muscle reflexes, they are putatively involved in somatic dysfunction and segmental facilitation. In reviewing some well-established knowledge regarding the SRO and introducing more recent scientific findings, an attempt is made to offer insights on how this knowledge may be applied to better understand somatic dysfunction.

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