抄録
Purpose of the study: To evaluate the after-effects of pedaling on spinal excitability and spinal reciprocal inhibition in patients with post-stroke spastic hemiparesis. Materials and methods: Twenty stroke patients with severe hemiparesis participated in this study and were instructed to perform 7 min of active pedaling and 7 min of passive pedaling with a recumbent ergometer at a comfortable speed. H reflexes and M waves of paretic soleus muscles were recorded at rest before, immediately after and 30 min after active and passive pedaling. The Hmax/Mmax ratio and H recruitment curve were measured. Reciprocal inhibition was assessed using the soleus H reflex conditioning test paradigm. Results: The Hmax/Mmax ratio was significantly decreased after active and passive pedaling exercise. The decreased Hmax/Mmax ratio after active pedaling lasted at least for 30 min. The H recruitment curve and reciprocal inhibition did not change significantly after active or passive pedaling exercise. Conclusions: Pedaling exercise decreased spinal excitability in patients with severe hemiparesis. Pedaling may be effective in rehabilitation following stroke.
| 元の言語 | English |
|---|---|
| ページ（範囲） | 73-79 |
| ページ数 | 7 |
| ジャーナル | International Journal of Neuroscience |
| 巻 | 127 |
| 発行部数 | 1 |
| DOI | |
| 出版物ステータス | Published - 02-01-2017 |
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All Science Journal Classification (ASJC) codes
- Neuroscience(all)
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After-effects of pedaling exercise on spinal excitability and spinal reciprocal inhibition in patients with chronic stroke. / Tanuma, Akira; Fujiwara, Toshiyuki; Yamaguchi, Tomofumi; Ro, Takanori; Arano, Hirotaka; Uehara, Shintaro; Honaga, Kaoru; Mukaino, Masahiko; Kimura, Akio; Liu, Meigen.
：: International Journal of Neuroscience, 巻 127, 番号 1, 02.01.2017, p. 73-79.研究成果: Article
TY - JOUR
T1 - After-effects of pedaling exercise on spinal excitability and spinal reciprocal inhibition in patients with chronic stroke
AU - Tanuma, Akira
AU - Fujiwara, Toshiyuki
AU - Yamaguchi, Tomofumi
AU - Ro, Takanori
AU - Arano, Hirotaka
AU - Uehara, Shintaro
AU - Honaga, Kaoru
AU - Mukaino, Masahiko
AU - Kimura, Akio
AU - Liu, Meigen
PY - 2017/1/2
Y1 - 2017/1/2
N2 - Purpose of the study: To evaluate the after-effects of pedaling on spinal excitability and spinal reciprocal inhibition in patients with post-stroke spastic hemiparesis. Materials and methods: Twenty stroke patients with severe hemiparesis participated in this study and were instructed to perform 7 min of active pedaling and 7 min of passive pedaling with a recumbent ergometer at a comfortable speed. H reflexes and M waves of paretic soleus muscles were recorded at rest before, immediately after and 30 min after active and passive pedaling. The Hmax/Mmax ratio and H recruitment curve were measured. Reciprocal inhibition was assessed using the soleus H reflex conditioning test paradigm. Results: The Hmax/Mmax ratio was significantly decreased after active and passive pedaling exercise. The decreased Hmax/Mmax ratio after active pedaling lasted at least for 30 min. The H recruitment curve and reciprocal inhibition did not change significantly after active or passive pedaling exercise. Conclusions: Pedaling exercise decreased spinal excitability in patients with severe hemiparesis. Pedaling may be effective in rehabilitation following stroke.
AB - Purpose of the study: To evaluate the after-effects of pedaling on spinal excitability and spinal reciprocal inhibition in patients with post-stroke spastic hemiparesis. Materials and methods: Twenty stroke patients with severe hemiparesis participated in this study and were instructed to perform 7 min of active pedaling and 7 min of passive pedaling with a recumbent ergometer at a comfortable speed. H reflexes and M waves of paretic soleus muscles were recorded at rest before, immediately after and 30 min after active and passive pedaling. The Hmax/Mmax ratio and H recruitment curve were measured. Reciprocal inhibition was assessed using the soleus H reflex conditioning test paradigm. Results: The Hmax/Mmax ratio was significantly decreased after active and passive pedaling exercise. The decreased Hmax/Mmax ratio after active pedaling lasted at least for 30 min. The H recruitment curve and reciprocal inhibition did not change significantly after active or passive pedaling exercise. Conclusions: Pedaling exercise decreased spinal excitability in patients with severe hemiparesis. Pedaling may be effective in rehabilitation following stroke.
UR - http://www.scopus.com/inward/record.url?scp=84958521292&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84958521292&partnerID=8YFLogxK
U2 - 10.3109/00207454.2016.1144055
DO - 10.3109/00207454.2016.1144055
M3 - Article
C2 - 26785780
AN - SCOPUS:84958521292
VL - 127
SP - 73
EP - 79
JO - International Journal of Neuroscience
JF - International Journal of Neuroscience
SN - 0020-7454
IS - 1
ER -