Erschienen in:
09.08.2016 | Original Article
High-frequency rTMS on leg motor area in the early phase of stroke
verfasst von:
Nobuyuki Sasaki, Masahiro Abo, Takatoshi Hara, Naoki Yamada, Masachika Niimi, Wataru Kakuda
Erschienen in:
Acta Neurologica Belgica
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Ausgabe 1/2017
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Abstract
Although repetitive transcranial magnetic stimulation (rTMS) for upper limb motor area in stroke patients is beneficial, it has been poorly investigated in rTMS for leg motor area. Furthermore, no study has examined the usefulness of rTMS for leg motor area in patients in the early phase of stroke. Twenty-one patients with a hemispheric stroke lesion in the early phase were randomly assigned into two groups: the high-frequency (HF)-rTMS group [N = 11] and the sham stimulation group [N = 10]. Patients received rTMS for 5 consecutive days, beginning 10.9 ± 6.6 days on average after the onset. Brunnstrom Recovery Stages (BRS) for the lower limbs and the Ability for Basic Movement Scale Revised (ABMS II) were assessed before and after the intervention. The improvement in BRS for the lower limbs was significant after the intervention in the HF-rTMS group. Although both the HF-rTMS and sham stimulation groups had significant improvements in ABMS II scores, the extent of improvement in the AMBS II was significantly greater in the HF-rTMS group than in the sham stimulation group. Application of HF-rTMS over the bilateral leg motor areas has potential to be a new rehabilitation therapy for patients in the acute phase of stroke.