東京大学 · 材料科学
Abe教授の研究室では、脳血管障害に伴う運動機能障害の改善に向け、特に脚部の運動制御と歩行の安定性に焦点を当てたリハビリテーション工学的研究を推進しています。特に、下肢装具（PAFO）が脳卒中後の歩行能力に与える影響を定量的に評価する研究が特徴で、歩行の安定性や歩行速度の向上に寄与する装具の最適設計を追求しています。また、神経可塑性や運動制御のメカニズムの解明にも取り組んでいます。
Figures are computed from collected data and may differ slightly.
The number of RCD patients who exhibited PB was higher than that of LCD patients. The duration of recovery from PB was longer in RCD patients than in LCD patients.
Stroke is the leading cause of long-term disability, and many stroke patients have hemiparesis. Hemiparesis induces ankle-control disturbances and equinovarus deformity, leading to difficulty in walking and an increased risk for falling. Plastic ankle-foot orthosis (PAFO) is frequently prescribed to correct ankle joint alignment and increase walking speed and stride length during ambulation. While several studies have shown that PAFO improves gait parameters, such as stride length and walking sp
Single-mode distributed feedback laser operation can be achieved by introducing an appropriate phase jump within the feedback grating, causing lasing to occur within the stop-band. One possible approach involves variation of the waveguide stripe width in an index-guided structure, in conjunction with a grating of uniform periodicity. If the phase change is allowed to accumulate over a sufficient length of the width perturbed stripe waveguide, a /spl lambda//4 shift can be realized. We report the
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