5689
document
Phase-dependent modulation of the soleus H-reflex during rhythmical arm swing in humans . The purpose of this study is to investigate modulation of the soleus H-reflex during rhythmic arm swing in humans . Significant depression of the soleus H-reflex was observed when subjects swung their ipsilateral arms or both arms reciprocally during testing . The degree of soleus H-reflex depression appeared directly proportional to the speed of the arm swing . This depression was observed in the conditioning-testing intervals of 400 , 500 , and 600 msec during the ipsilateral backward arm swing and at the onset of the ipsilateral arm forward swing . This phase of depression partially overlapped the phase of depression of the soleus H-reflex during walking . However , the pattern of modulation during arm swing was not exactly the same as that during walking . Therefore , we concluded that the ipsilateral arm swing may partially affect the depression of the soleus H-reflex during the arm swing phase of walking but is not responsible for depression of the soleus H-reflex throughout the entire walking cycle .
5690
Intervention_Physical
rhythmical arm swing
5691
Intervention_Physical
soleus H-reflex
5692
Intervention_Physical
rhythmic arm swing
5693
Intervention_Physical
soleus H-reflex
5694
Intervention_Physical
ipsilateral backward arm swing
5695
Intervention_Physical
ipsilateral arm forward swing
5696
Intervention_Physical
ipsilateral arm swing
5697
Outcome_Physical
soleus H-reflex
5698
Outcome_Physical
modulation of the soleus H-reflex
5699
Outcome_Physical
H-reflex
5700
Outcome_Physical
soleus H-reflex depression
5701
Outcome_Physical
depression
5702
Outcome_Physical
depression
5703
Outcome_Physical
depression of the soleus H-reflex
5704
Participant_Condition
arm swing
5705
Participant_Condition
arm swing
5706
Participant_Condition
ipsilateral