FeedbackandCognitioninArmMotorSkillReacquisitionAfterStroke
...cyofpeakvelocity(v)andprecision(p)wereevaluatedbycoefficientsofvariability(CVv,CVp:SD/mean).SampleSizeThenumberofparticipantswasdeterminedaccordingtoCohen17andpreliminaryresults.9Poweranalysisreliedonspecificationsofmovementtime:SE=0.28seconds,indicesofimprovement[II]=–0.25forKP(seebelow);–0.16f...
醫源資料庫;在線期刊;中風學雜誌;2006年第37卷第5期