Results 41 to 50 of about 4,060 (164)

Reflex inhibition of monosynaptic reflexes by stimulation of type J pulmonary endings [PDF]

open access: yesThe Journal of Physiology, 1970
1. Monosynaptic reflexes, evoked from flexor and extensor hind limb muscle nerves in cats anaesthetized with pentobarbitone sodium, were depressed for several seconds after right intra‐atrial injection of phenyl diguanide. Injection of the drug close to the aortic valves did not produce the same effect on the reflex.
S S, Deshpande, M S, Devanandan
openaire   +2 more sources

Effect of labyrinth ectomy on the dynamics of extensor and flexor monosynaptic reflex discharges driven by activation of cutaneous and thin muscle afferents in response to intravenous injection of picrotoxin

open access: yesVìsnik Dnìpropetrovsʹkogo Unìversitetu: Serìâ Bìologìâ, Ekologìâ, 2015
It was found that at intensity of conditioning irritation of 5-15 thresholds of thin muscle nerve flexordigitorumlongusor cutaneous nerve suralisthe dynamics of changing of testing monosynaptic reflex discharges (МSRD) began with their reinforcement by 3-
I. I. Grigorenko, V. N. Gavelya
doaj  

Time Window of Perturbation-Induced Response Triggered by Ankle Motion and Body Sway above the Ankle

open access: yesBrain Sciences, 2020
We determined the precise time windows of the electromyographic (EMG) response components triggered by ankle motion and by body sway above the ankle. A support surface under the feet of healthy young adult participants in the quiet stance was moved in ...
Koichi Hiraoka   +4 more
doaj   +1 more source

Transcutaneous spinal direct current stimulation increases corticospinal transmission and enhances voluntary motor output in humans

open access: yesPhysiological Reports, 2020
Optimization of motor performance is of importance in daily life, in relation to recovery following injury as well as for elite sports performance.
Tomofumi Yamaguchi   +9 more
doaj   +1 more source

Extrasynaptic α6 subunit-containing GABAA receptors modulate excitability in turtle spinal motoneurons.

open access: yesPLoS ONE, 2014
Motoneurons are furnished with a vast repertoire of ionotropic and metabotropic receptors as well as ion channels responsible for maintaining the resting membrane potential and involved in the regulation of the mechanisms underlying its membrane ...
Carmen Andres   +5 more
doaj   +1 more source

Sensory gating of an embryonic zebrafish interneuron during spontaneous motor behaviors

open access: yesFrontiers in Neural Circuits, 2014
In all but the simplest monosynaptic reflex arcs, sensory stimuli are encoded by sensory neurons that transmit a signal via sensory interneurons to downstream partners in order to elicit a response.
Laura Danielle Knogler, Pierre eDrapeau
doaj   +1 more source

Intensity Sensitive Modulation Effect of Theta Burst Form of Median Nerve Stimulation on the Monosynaptic Spinal Reflex

open access: yesNeural Plasticity, 2015
The effects of electrical stimulation of median nerve with a continuous theta burst pattern (EcTBS) on the spinal H-reflex were studied. Different intensities and durations of EcTBS were given to the median nerve to 11 healthy individuals.
Kuei-Lin Yeh, Po-Yu Fong, Ying-Zu Huang
doaj   +1 more source

REGULATION OF THE BIDIRECTIONAL TRANSPORT OF ORGANELLES DURING SYNAPSE FORMATION, MAINTENANCE, AND PLASTICITY [PDF]

open access: yes
Neurons are specialized, polarized cells necessary for our function, cognition, and behavior. Moreover, neurons are non-mitotic cells and must be maintained for a lifetime.
Badal, Kerriann Kathleen
core   +1 more source

Efecto de la movilización articular sobre la amplitud del Reflejo H en personas con espasticidad

open access: yesRevista Ciencias de la Salud, 2011
Objective: To determine the effect of ankle joint mobilization on the H reflex amplitude of the soleus muscle in people with spasticity. Materials and methods: A quasi-experimental study with crossover design and simple masking was conducted in 24 ...
Julio Ernesto Pérez Parra   +1 more
doaj  

Evaluation of Reliability of H-Reflex Recruitment Curve Parameters of Soleus and Lateral Gastrocnemius Muscles in Assessment of Motor Neuron Pools Excitability

open access: yesMajallah-i Dānishgāh-i ̒Ulūm-i Pizishkī-i Qum, 2013
Background and Objectives: In Recent years, recording of the H-reflex recruitment curve for assessment of the excitability of group Ia afferent monosynaptic reflex has been growing.
Rasool Bagheri   +2 more
doaj   +2 more sources

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