Quantitative measurement of resistance force and subsequent attenuation during passive isokinetic extension of the wrist in patients with mild to moderate spasticity after stroke oleh Kentaro Kawamura, Seiji Etoh, Tomokazu Noma, Ryota Hayashi, Yuiko Jonoshita, Keisuke Natsume, Seiichi Niidome, Yong Yu, Megumi Shimodozono