Results 21 to 30 of about 92 (58)

The Reduced Adaptability of H-Reflex Parameters to Postural Change With Deficiency of Foot Plantar Sensitivity

open access: yesFrontiers in Physiology, 2022
Purpose: The project was to examine the influence of peripheral neuropathy (PN) severity on the relationship between Hoffmann-reflex (H-reflex) and postures.Methods: A total of 34 participants were recruited. H-reflex (H/M ratio and H-index) during prone,
Mengzi Sun   +6 more
doaj   +1 more source

Associations between prefrontal cortex activation and H-reflex modulation during dual task gait

open access: yesFrontiers in Human Neuroscience, 2014
Walking, although a largely automatic process, is controlled by the cortex and the spinal cord; with corrective reflexes modulated through integration of neural signals from central and peripheral inputs at supraspinal level throughout the gait cycle ...
Daan eMeester   +5 more
doaj   +1 more source

Conditional RAC1 knockout in motor neurons restores H-reflex rate-dependent depression after spinal cord injury

open access: yesScientific Reports, 2021
A major complication with spinal cord injury (SCI) is the development of spasticity, a clinical symptom of hyperexcitability within the spinal H-reflex pathway.
Curtis A. Benson   +7 more
doaj   +1 more source

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

open access: yesMedicina, 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   +7 more
doaj   +1 more source

Effects of Sensorimotor Rhythm Modulation on the Human Flexor Carpi Radialis H-Reflex

open access: yesFrontiers in Neuroscience, 2018
People can learn over training sessions to increase or decrease sensorimotor rhythms (SMRs) in the electroencephalogram (EEG). Activity-dependent brain plasticity is thought to guide spinal plasticity during motor skill learning; thus, SMR training may ...
Aiko K. Thompson   +9 more
doaj   +1 more source

Neural sensory stimulation does not interfere with the H-reflex in individuals with lower limb amputation

open access: yesFrontiers in Neuroscience, 2023
IntroductionIndividuals with lower limb loss experience an increased risk of falls partly due to the lack of sensory feedback from their missing foot. It is possible to restore plantar sensation perceived as originating from the missing foot by directly ...
Suzhou Li   +5 more
doaj   +1 more source

Role of BoNT-A in patient with post COVID-19 spasticity, assessed by H-reflex [PDF]

open access: yesRomanian Journal of Neurology
Background. COVID-19 is a pandemic disease due to viral infection. It spread throughout the world, and the association of COVID-19 with neuroendocrine system is a well-known fact especially while the connection between the endocrine and immune system ...
Safa Muntadher Fawzi   +2 more
doaj   +1 more source

Pharmacological Modulation of Rate-Dependent Depression of the Spinal H-Reflex Predicts Therapeutic Efficacy against Painful Diabetic Neuropathy

open access: yesDiagnostics, 2021
Impaired rate-dependent depression (RDD) of the spinal H-reflex occurs in diabetic rodents and a sub-set of patients with painful diabetic neuropathy. RDD is unaffected in animal models of painful neuropathy associated with peripheral pain mechanisms and
Corinne A. Lee-Kubli   +3 more
doaj   +1 more source

H-reflex conduction velocity in babies from birth to 6 month of age

open access: yesNational Journal of Physiology, Pharmacy and Pharmacology, 2017
Background: The neurological assessment of newborn babies is clinically difficult due to its subjectivity. H-reflex and H-reflex conduction velocity (HRCV) are especially useful in pediatric nerve conduction studies.
Aparna Debbarma   +5 more
doaj   +1 more source

Changes in H-Reflex Recruitment After Trans-Spinal Direct Current Stimulation With Multiple Electrode Configurations

open access: yesFrontiers in Neuroscience, 2018
Trans-spinal direct current stimulation (tsDCS) is an electro-modulatory tool with possible application in the rehabilitation of spinal cord injury.
Alexander Kuck   +5 more
doaj   +1 more source

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