Results 81 to 90 of about 33,396 (255)

Use of transcutaneous spinal cord stimulation to explore inhibitory and facilitatory circuits in muscles of the human lower limb

open access: yesExperimental Physiology, EarlyView.
Abstract The aim of this study was to explore the primary afferent depolarization mechanism, to determine whether the soleus transspinal evoked potential (TEP), elicited through transcutaneous spinal cord stimulation over the L1–L2 level, is modulated by presynaptic inhibition and heteronymous facilitation, similar to the Hoffmann (H) reflex, elicited ...
Julia Sordet   +5 more
wiley   +1 more source

Direct repair of the chronic ochronotic Achilles tendon rupture: a case report

open access: yesBMC Musculoskeletal Disorders
Background Alkaptonuria (AKU) is a rare hereditary disease. Ochronotic arthropathy, tendinopathy, and osteopenia/osteoporosis are generally musculoskeletal manifestations in patients with AKU.
Takuji Yokoe   +6 more
doaj   +1 more source

Transverse tendon stiffness is reduced in people with Achilles tendinopathy: A cross-sectional study.

open access: yesPLoS ONE, 2019
ObjectivesThe objective of the current cross-sectional study was to examine Achilles tendon transverse stiffness in a group of recreational runners with Achilles tendinopathy, in comparison to an asymptomatic group of runners with similar training ...
Evan Finnamore   +5 more
doaj   +1 more source

Inhibition and potentiation of the exercise pressor reflex by pharmacological modulation of TRPC6 in male rats

open access: yesThe Journal of Physiology, EarlyView.
Abstract figure legend The majority of L4–L5 dorsal root ganglion cells innervating the triceps surae muscles of healthy rats expressed TRPC6 channels. In decerebrated rats, pharmacological inhibition of TRPC6 channels by injection of antagonists (SAR7334 or BI‐749327) into the arterial supply of the triceps surae muscles inhibited the exercise pressor
Guillaume P. Ducrocq   +5 more
wiley   +1 more source

Lactate and hydrogen ions play a predominant role in evoking the exercise pressor reflex during ischaemic contractions but not during freely perfused contractions

open access: yesThe Journal of Physiology, EarlyView.
Abstract figure legend The role of lactate and hydrogen ions in evoking the metabolic component of the exercise pressor reflex was studied in rats with either a functional pygm gene (pygm+/+) or with a non‐functional “knocked out” pygm gene (pygm−/−). The pygm gene is responsible for producing the myophosphorylase enzyme which catalyses the breakdown ...
Guillaume P. Ducrocq   +3 more
wiley   +1 more source

Load and muscle‐dependent changes in triceps surae motor unit firing properties in individuals with non‐insertional Achilles tendinopathy

open access: yesThe Journal of Physiology, EarlyView.
Abstract figure legend Motor unit firing properties of the medial gastrocnemius (MG), lateral gastrocnemius (LG), and soleus (SO) muscles were assessed using high‐density surface electromyography (HD‐sEMG) during isometric plantarflexion contractions at 10%, 40%, and 70% maximal voluntary contraction (MVC) in individuals with non‐insertional Achilles ...
Ignacio Contreras‐Hernandez   +5 more
wiley   +1 more source

Rupture of the Achilles Tendon [PDF]

open access: hybrid, 1972
Jun Seop Jahng   +3 more
openalex   +1 more source

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