Results 11 to 20 of about 4,161 (177)

Muscle tendon vibration revisited: Why tonic vibration reflex and kinaesthetic illusions matter. [PDF]

J Physiol
Abstract figure legend Muscle‐tendon vibration generates a strong proprioceptive inflow that can be expressed through different vibratory responses depending on the mechanical, sensory and cognitive context in which it is integrated. Under conditions favouring spinal integration, this afferent input produces a tonic vibration reflex (TVR) in the ...
Amiez N, Beaulieu LD, Paizis C, Lapole T, Rienzo FD.   +4 more
europepmc   +2 more sources

Absence of Neuroplastic Changes in the Bilateral H-Reflex Amplitude following Spinal Manipulation with Activator IV

Medicina, 2022
Background and Objectives: Chiropractic spinal manipulation is an alternative medical procedure for treating various spinal dysfunctions. Great interest exists in investigating its neuroplastic effects on the central nervous system. Previous studies have
Alma Fragoso, Brayan Martínez, María Elena Ceballos-Villegas, Elizabeth Herrera, Juan José Saldaña, Ana Lilia Gutiérrez-Lozano, Elías Manjarrez, Joel Lomelí   +7 more
doaj   +1 more source

Specificity of Monosynaptic Sensory-Motor Connections Imposed by Repellent Sema3E-PlexinD1 Signaling

Cell Reports, 2013
In mammalian spinal cord, group Ia proprioceptive afferents form selective monosynaptic connections with a select group of motor pool targets. The extent to which sensory recognition of motor neurons contributes to the selectivity of sensory-motor ...
Kaori Fukuhara, Fumiyasu Imai, David R. Ladle, Kei-ichi Katayama, Jennifer R. Leslie, Silvia Arber, Thomas M. Jessell, Yutaka Yoshida   +7 more
doaj   +1 more source

Monosynaptic reflexes in falling man. [PDF]

Journal of Neurology, Neurosurgery & Psychiatry, 1977
We have examined peripheral proprioceptive input during fall in man. The first 80 ms of unexpected free fall, both in a parachute harness and while seated, has been studied using the monosynaptic Hoffman (H) and Achilles tendon (T) reflexes. Facilitation of the H reflex begins about 30 to 40 ms after release, representing the onset of motor neurone ...
R, Greenwood, A, Hopkins
openaire   +2 more sources

Changes in brainstem habituation during onabotulinumtoxinA treatment in chronic migraine: A prospective case-control study. [PDF]

Headache
Abstract Objectives/Background Chronic migraine is a debilitating neurological disorder characterized by central sensitization and impaired brainstem habituation. OnabotulinumtoxinA is an established prophylactic treatment for chronic migraine, yet its effects on central trigeminal sensory processing remain incompletely understood.
Freimark G, Strauss S, Overeem LH, Fitzek MP, Lange KS, Höhne CL, Reuter U, Fleischmann R, Raffaelli B.   +8 more
europepmc   +2 more sources

The Monosynaptic H-reflex excitability in post-Stroke patients.

مجلة كلية الطب, 2014
Backgrond: One of the major causes of impaired movements post-stroke is the abnormal phasing of paralytic muscles. Many studies suggested that inappropriate muscle phasing may be associated with enhanced transmission in the monosynaptic Group Ia afferent
Basim M. Alwan
doaj   +1 more source

Presynaptic inhibition of the monosynaptic reflex by vibration

The Journal of Physiology, 1969
In cats, the monosynaptic reflex (MSR) elicited from L7 or S1 dorsal roots, or from the tibial nerve (H reflex) was suppressed by vibration at 50–500 c/s of the hind limb with innervation intact. The MSR was not suppressed by selective vibration of cutaneous receptors, and suppression was still observed after the hind limb was skinned. In contrast, the
J D, Gillies, J W, Lance, P D, Neilson, C A, Tassinari   +3 more
openaire   +3 more sources

The effect of cold on the trigeminal reflexes

Neurological Sciences and Neurophysiology, 2021
Objective: Effects of muscle cooling on the spinal stretch and monosynaptic reflexes have been studied to describe the properties of Group I and II afferents of muscle spindles.
Rahsan Inan, Meral Erdemir-Kızıltan
doaj   +1 more source

Monosynaptic Stretch Reflex Fails to Explain the Initial Postural Response to Sudden Lateral Perturbations

Frontiers in Human Neuroscience, 2017
Postural reflexes are essential for locomotion and postural stability, and may play an important role in the etiology of chronic back pain. It has recently been theoretically predicted, and with the help of unilateral perturbations of the trunk ...
Andreas Mühlbeier, Andreas Mühlbeier, Christian Puta, Christian Puta, Kim J. Boström, Heiko Wagner, Heiko Wagner   +6 more
doaj   +1 more source

Effect of medetomidine, midazolam, ketamine, propofol and isoflurane on spinal reflexes in healthy dogs

Veterinary Medicine and Science, 2022
Background Sometimes it is necessary to use sedatives or even general anaesthetics to examine animals with spinal cord injuries. These drugs may affect spinal reflexes, alter the outcome of neurological examinations, and make it difficult to diagnose ...
Donya Saberfard, Ali Asghar Sarchahi, Hossein Kazemi Mehrjerdi   +2 more
doaj   +1 more source