Objective/Background: This study aims to review the current evidence on effectiveness of mirror therapy (MT) in improving motor function of the hemiplegic upper limb (UL) among the adult stroke population in the last 12 years. Methods: A systematic review of studies published in English from 1999 to 2011, retrieved from four electronic databases MEDLINE, Cumulative Index to Nursing and Allied Health Literature, Sage Online, and ScienceDirect, was performed. Only articles focusing on the effects of MT to train UL motor function were included. The methodological quality of the studies was appraised based on the design and Physiotherapy Evidence Database Scale. Results: Of the 1,129 articles, nine (six randomised controlled trials and three case reports) were reviewed. The majority of the studies were heterogeneous in design. The review indicated that the strength of current evidence for the use of MT with the stroke population is moderate and seemed to benefit participants with subacute stroke. Little is known about its long-term sustainability, the right target group of the stroke population, and the optimal time to start intervention. Conclusion: More research is needed to determine the optimal dose of therapy, optimal time to start this intervention, and the right target group. Accordingly, no firm conclusions can now be drawn on the effectiveness of MT until more evidence is present.

Objective/Background: This study aims to review the current evidence on the effectiveness of Tai Chi exercise in individuals with Parkinson's disease (PD) in the past 10 years. Methods: A systematic review of studies published in English from 2003 to 2013, retrieved from three electronic databasesdMEDLINE, Cumulative Index to Nursing and Allied Health Literature, and ScienceDirectdwas performed. The review selected only those studies that investigated the effects of Tai Chi exercise on individuals with PD and had a full-length publication. Methodological qualities of the randomized control trials were appraised based on the modified Jadad scale. Results: Of the 702 articles, eight publications, including four randomized controlled trials, two single-arm intervention studies, and two case reports, were reviewed. Results of this review show that there is an inconsistency of strong empirical evidence to support the efficacy of Tai Chi exercise in the PD population. Furthermore, this review reveals that there is a lack of scientific rigor in the experimental designs of the trials conducted to examine the effects of Tai Chi intervention on the PD population. Conclusion: Because of the small sample and inconclusive results, this review cannot provide a firm conclusion to support or refute the effectiveness of Tai Chi in improving motor or nonmotor performance in patients with PD. Further research is required to investigate whether there are specific benefits of Tai Chi for people with PD in these areas and future review should include non-English studies, which examine the use of Tai Chi with this type of population.

Background The use of wearable technology offers a promising home-based self-directed option for upper limb training. Although product usability is a crucial aspect of users’ acceptance of a wearable device, usability studies in wearable devices are rare, with most studies focusing primarily on clinical validity. Objective This study aimed to explore the usability of a wristwatch device called “Smart reminder” for home-based upper limb telerehabilitation for persons with stroke. Methods Eleven stroke participants used the proposed wristwatch for at least two weeks and underwent a home-based telerehabilitation program. A mixed-methods design was used to explore the usability of the wristwatch. Quantitative data were collected through the System Usability Scale (SUS) questionnaire, and the participants’ rate of therapy compliance (gathered from the device) was reported descriptively. In addition, qualitative data were collected through semi-structured interviews with the participants and were analyzed using thematic analysis. Results The results demonstrated that the usability of the proposed wristwatch and telerehabilitation system was rated highly by the participants, with a high SUS mean score of 84.3 (12.3) and high therapy compliance rate (mean  =  91%). Qualitatively, all participants reported positive experiences with the wristwatch and indicated keenness to use it again. Participants reported physical improvements and felt motivated to exercise after using the wristwatch. They found the device easy and convenient and appreciated the remote monitoring function. Meanwhile, they highlighted critical considerations for the design of the device and program, including technical support, a wearable design of the device, graded exercise content according to ability, and flexibility in exercise schedules. Finally, they suggested that an interim review with the therapist on their progress might help them continue using the wristwatch. Conclusions This study's results supported the proposed wearable device's usability and showed strong acceptance by the participants for using it as a home-based upper limb telerehabilitation intervention.

Using wearable technologies in the home setting is an emerging option for self-directed rehabilitation. A comprehensive review of its application as a treatment in home-based stroke rehabilitation is lacking. This review aimed to (1) map the interventions that have used wearable technologies in home-based physical rehabilitation for stroke, and (2) provide a synthesis of the effectiveness of wearable technologies as a treatment choice. Electronic databases of the Cochrane Library, MEDLINE, CINAHL, and Web of Science were systematically searched for work published from their inception to February 2022. This scoping review adopted Arksey and O'Malley's framework in the study procedure. Two independent reviewers screened and selected the studies. Twenty-seven were selected in this review. These studies were summarized descriptively, and the level of evidence was assessed. This review identified that most research focused on improving the hemiparetic upper limb (UL) function and a lack of studies applying wearable technologies in homebased lower limb (LL) rehabilitation. Virtual reality (VR), stimulation-based training, robotic therapy, and activity trackers are the interventions identified that apply wearable technologies. Among the UL interventions, "strong" evidence was found to support stimulation-based training, "moderate" evidence for activity trackers, "limited" evidence for VR, and "inconsistent evidence" for robotic training. Due to the lack of studies, understanding the effects of LL wearable technologies remains "very limited." With newer technologies like soft wearable robotics, research in this area will grow exponentially. Future research can focus on identifying components of LL rehabilitation that can be effectively addressed using wearable technologies.