TITLE

Modulation of the soleus H-reflex during pedalling in normal humans and in patients with spinal spasticity

AUTHOR(S)
Boorman, G; Becker, W J; Morrice, B L; Lee, R G
PUB. DATE
December 1992
SOURCE
Journal of Neurology, Neurosurgery & Psychiatry;Dec1992, Vol. 55 Issue 12, p1150
SOURCE TYPE
Academic Journal
DOC. TYPE
journal article
ABSTRACT
No abstract available.
ACCESSION #
66039371

 

Related Articles

  • Effect of sensory inputs on the soleus H-reflex amplitude during robotic passive stepping in humans. Kamibayashi, Kiyotaka; Nakajima, Tsuyoshi; Fujita, Masako; Takahashi, Makoto; Ogawa, Tetsuya; Akai, Masami; Nakazawa, Kimitaka // Experimental Brain Research;Apr2010, Vol. 202 Issue 2, p385 

    We investigated the modulation of the soleus (Sol) Hoffmann (H-) reflex excitability by peripheral sensory inputs during passive stepping using a robotic-driven gait orthosis in healthy subjects and spinal cord-injured patients. The Sol H-reflex was evoked at standing and at six phases during...

  • Soleus H-reflex modulation during body weight support treadmill walking in spinal cord intact and injured subjects. Knikou, Maria; Angeli, Claudia A.; Ferreira, Christie K.; Harkema, Susan J. // Experimental Brain Research;Mar2009, Vol. 193 Issue 3, p397 

    The soleus H-reflex modulation pattern was investigated in ten spinal cord intact subjects during treadmill walking at varying levels of body weight support (BWS), and nine spinal cord injured (SCI) subjects at a BWS level that promoted the best stepping pattern. The soleus H-reflex was elicited...

  • Short-term adaptations in spinal cord circuits evoked by repetitive transcranial magnetic stimulation: possible underlying mechanisms. Perez, Monica A.; Lungholt, Bjarke K. S.; Nielsen, Jens B. // Experimental Brain Research;May2005, Vol. 162 Issue 2, p202 

    Repetitive transcranial magnetic stimulation (rTMS) has been shown to induce adaptations in cortical neuronal circuitries. In the present study we investigated whether rTMS, through its effect on corticospinal pathways, also produces adaptations at the spinal level, and what the neuronal...

  • Functional reorganization of soleus H-reflex modulation during stepping after robotic-assisted step training in people with complete and incomplete spinal cord injury. Knikou, Maria // Experimental Brain Research;Jul2013, Vol. 228 Issue 3, p279 

    Body weight-supported (BWS) robotic-assisted step training on a motorized treadmill is utilized with the aim to improve walking ability in people after damage to the spinal cord. However, the potential for reorganization of the injured human spinal neuronal circuitry with this intervention is...

  • Somatosensory graviception inhibits soleus H-reflex gain in humans during walking. Miyoshi, Tasuku; Hotta, Keisuke; Yamamoto, Shin-Ichiro; Nakazawa, Kimitaka; Akai, Masami // Experimental Brain Research;Feb2006, Vol. 169 Issue 1, p135 

    To investigate the effects of gravity-related somatosensory information on spinal human reflexes, the soleus H-reflex was recorded in ten healthy subjects walking on a treadmill at 2.0 km/h on land and in water. The modulation pattern of the soleus H-reflex was determined in ten different phases...

  • Footnote: What's New in the Literature.  // PT: Magazine of Physical Therapy;Feb2008, Vol. 16 Issue 2, p96 

    The article reports on the study conducted on the effects of walking environment on soleus H-reflex modulation during walking in persons with motor incomplete spinal cord injury (SPI) and noninjured controls in the U.S. Result shows that training walking on a treadmill with body weight support...

  • Spinal excitation and inhibition decrease as humans age. Kido, A.; Tanaka, N.; Stein, R. B. // Canadian Journal of Physiology & Pharmacology;Apr2004, Vol. 82 Issue 4, p238 

    Although changes in the soleus H-reflex (an electrical analog of the tendon jerk) with age have been examined in a number of studies, some controversy remains. Also, the effect of age on inhibitory reflexes has received little attention. The purpose of this paper was to examine some excitatory...

  • Low frequency depression of H-reflexes in humans with acute and chronic spinal-cord injury. Schindler-Ivens, Sheila; Shields, Richard K. // Experimental Brain Research;Jul2000, Vol. 133 Issue 2, p233 

    We measured low-frequency depression of soleus H-reflexes in individuals with acute (n=5) and chronic (n=7) spinal-cord injury and in able-bodied controls (n=7). In one acute subject, we monitored longitudinal changes in low-frequency depression of H-reflexes over 44 weeks and examined the...

  • Locomotor training modifies soleus monosynaptic motoneuron responses in human spinal cord injury. Smith, Andrew; Rymer, William; Knikou, Maria // Experimental Brain Research;Jan2015, Vol. 233 Issue 1, p89 

    The objective of this study was to assess changes in monosynaptic motoneuron responses to stimulation of Ia afferents after locomotor training in individuals with chronic spinal cord injury (SCI). We hypothesized that locomotor training modifies the amplitude of the soleus monosynaptic...

  • A task dependent change in the medium latency component of the soleus stretch reflex. Grey, Michael J.; Larsen, Birgit; Sinkj�r, Thomas // Experimental Brain Research;Aug2002, Vol. 145 Issue 3, p316 

    In comparison to the H-reflex, the task dependency of the human stretch reflex during locomotive and postural tasks has not received a great deal of attention in the literature. The few studies on reflex task dependency that have been performed to date have concentrated on either the group Ia...

Share

Read the Article

Courtesy of THE LIBRARY OF VIRGINIA

Sorry, but this item is not currently available from your library.

Try another library?
Sign out of this library

Other Topics