Abstract
Diseases of joints are often associated with the alterations in the function of the associated muscles. The pathophysiological mechanisms underlying these changes in the muscle functions are poorly understood, however. Here, we explored the alterations in the neuromotor status of the hip quadriceps muscles in the coxartrosis and gonartrosis patients using electrostimulation myography. We found elevated motor response and H-reflex thresholds and a decrease of their amplitudes in the coxarthrosis and gonarthrosis patients compared to the healthy subjects. While the alterations in the motor responses may result from the reduced blood supply of the joint and the femoral nerve, changes in H-reflex indicate an involvement of the nociceptive signals from the joint in the central mechanisms of the movement control. We suggest that reduced reflex excitability of the spinal cord motor neurons controlling the quadriceps muscle in the coxartrosis and gonartrosis patients involves the afferents from the flexors and/or presynaptic inhibition of the IA afferents.
Similar content being viewed by others
References
Okorokov, А., & Bazeko, N. (2003). Deforming osteoarthrosis. Moscow: Med. lit.
Pshetahovskiy, I. (2004). Arthritis: clinical features, diagnosis, treatment and rehabilitation. Odessa: Astroprint.
Dinculesku, Т., Stoichesku, К., & Gogetsku, G. (1973). Electromyographic observations muscular contours with arthritis and spondylosis. Voprosy kurortologii, phyzioterapii i lechebnoy fiskuktury, 4, 6–3.
Gekht, B., Каsatkina, L., Samoylov, М., & Sanadze, A. (1997). Electromyography in the diagnosis of neuromuscular diseases. Taganrog: TGRU.
Eremeev, А. M., Trofimova, А. A., Shaykhutdinov, I. I., & Eremeev, A. A. (2013). The study of electrical activity of the muscles of the lower extremities and functional status of the spinal centers in patients with coxarthrosis. Practical medicine, 2(69), 48–52.
Zakutansky, D. W., Kitano, K., Wallace, J. P., & Koceja, D. M. (2005). H-reflex and motor responses to acute ischemia in apparently healthy individuals. J Clin Neurophysiol, 3, 215–210.
Giles, L. S., Webster, K. E., McClelland, J. A., & Cook, J. (2015). Atrophy of the quadriceps is not isolated to the vastus medialis oblique in individuals with patellofemoral pain. J Orthop Sports Phys Ther, 45(8), 613–619.
Wolpaw, J., & Carp, J. (2006). Plasticity from muscle to brain. Prog Neurobiol, 78, 233–263.
Author information
Authors and Affiliations
Corresponding author
Ethics declarations
The study was performed in accordance with all the bioethical norms and approved by the Commission on the Ethics of the Kazan Federal University.
Additional information
Alexander Eremeev, Anna Shulman, Ilgiz Shaykhutdinov, and Anton Eremeev are equally contributing authors.
Rights and permissions
About this article
Cite this article
Eremeev, A., Shulman, A., Shaykhutdinov, I. et al. The Lower Limb Joint Pathology Affects the Functional State of the Thigh Muscle Neuromotor Apparatus. BioNanoSci. 7, 431–433 (2017). https://doi.org/10.1007/s12668-016-0382-y
Published:
Issue Date:
DOI: https://doi.org/10.1007/s12668-016-0382-y