Figure 1From: Using mixed methods to evaluate efficacy and user expectations of a virtual reality–based training system for upper-limb recovery in patients after stroke: a study protocol for a randomised controlled trial Study overview. BL, Baseline; conv., Conventional therapy; T0, Preintervention; T1, Measurement after eight treatment sessions; T2, Measurement event after intervention; FU, Measurement event after 2-month follow-up period; YG, YouGrabber.Back to article page