Limb segment load inhibits post activation depression of soleus H-reflex in humans
نویسندگان
چکیده
منابع مشابه
Post-activation depression and recovery of reflex transmission
8 Authors 9 10 Clair, J.M., Anderson-Reid, J.M., Graham, C.M. , and Collins D.F. 1,2 11 12 13 Affiliations 14 15 1 Centre for Neuroscience, University of Alberta, Edmonton, Alberta, Canada 16 2 Faculty of Physical Education and Recreation, University of Alberta, Edmonton, 17 Alberta, Canada 18 19 Contact Information 20 Correspondence: David F. Collins 21 Address: 6-41 General Services Building,...
متن کاملStretch of quadriceps inhibits the soleus H reflex during locomotion in decerebrate cats.
Previously, it has been demonstrated that afferent signals from the quadriceps muscles can suppress H reflexes in humans during passive movements of the leg. To establish whether afferent input from quadriceps contributes to the modulation of the soleus H reflex during locomotion, the soleus H reflex was conditioned with stretches of the quadriceps muscle during bouts of spontaneous treadmill l...
متن کاملModulation of soleus H reflex by spinal DC stimulation in humans.
Transcranial direct current stimulation (tDCS) of the human motor cortex induces changes in excitability within cortical and spinal circuits that occur during and after the stimulation. Recently, transcutaneous spinal direct current stimulation (tsDCS) has been shown to modulate spinal conduction properties, as assessed by somatosensory-evoked potentials, and transynaptic properties of the spin...
متن کاملSoleus H-reflex gain in humans walking and running under simulated reduced gravity.
The Hoffmann (H-) reflex is an electrical analogue of the monosynaptic stretch reflex, elicited by bypassing the muscle spindle and directly stimulating the afferent nerve. Studying H-reflex modulation provides insight into how the nervous system centrally modulates stretch reflex responses.A common measure of H-reflex gain is the slope of the relationship between H-reflex amplitude and EMG amp...
متن کاملA comparative study on soleus H reflex parameters using vertebral column and peripheral nerve stimulation
Although low-threshold transcutaneous electrical nerve stimulation (TENS) is a modality used for control of pain, but its effect in the control of spasticity and change of excitability of a motor neuron is controversial. Therefore, this study was conducted to evaluate the effects of 15-min tripolar TENS of vertebral column and bipolar TENS of common peroneal nerve (300 µs width, 50 Hz) on synap...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Clinical Neurophysiology
سال: 2012
ISSN: 1388-2457
DOI: 10.1016/j.clinph.2012.02.068