Effect of Longitudinal Practice in Real and Virtual Environments on Motor Performance, Physical Activity and Enjoyment in People with Autism Spectrum Disorder: A Prospective Randomized Crossover Controlled Trial

Effect of Physical Activity Interventions on Health Parameters in Children and Adolescents with Intellectual Disabilities: A Systematic Review

Intellectual disability (ID) encompasses diverse challenges that affect daily life and health. Sedentary behaviors, prevalent in this population, contribute to alarming health concerns, notably obesity and musculoskeletal issues. This review examines the role of physical activity (PA) interventions in addressing these health challenges among children and adolescents with ID. This systematic review followed the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. The search was conducted in the Cochrane Library, PubMed, Scopus, and SPORTDiscus databases, using specific keywords aligned with the PICO framework (population, intervention, comparison, and outcome). From January 2013 to October 2024, a total of 5236 studies were identified, of which 17 met the inclusion criteria for this review according to PRISMA procedures. Randomized controlled trials (RCTs) focusing on the impact of PA on body composition, physical fitness, bone health, metabolic indicators, and overall quality of life were included. The study cohort consisted of individuals aged 13-24 diagnosed with ID. The findings consistently highlight the positive relationship between PA interventions and improved health markers in individuals with ID. Diverse PA interventions, ranging from strength training to high-intensity exercises, demonstrated significant improvements in body composition, physical fitness, and bone mineral density. Notably, higher-frequency PA programs (minimum three sessions per week) yielded more substantial benefits. This review underscores the potential of adapted PA interventions to address health concerns and enhance the quality of life for individuals with ID. Further comprehensive research is needed to establish standardized guidelines for effective PA interventions in this population.

The effect of different interfaces during virtual game practice on motor performance of individuals with genetic ataxia: A cross-sectional study

PURPOSE

Reaching and coordination tasks are widely used in traditional physical rehabilitation programs for individuals with Ataxia. Virtual reality interventions could optimize the motor performance of these individuals; however, the type of virtual interface may influence performance during virtual practice. We aimed to estimate the extent of the effect of different interfaces (webcam and touchscreen) on the motor performance of individuals with various types of genetic ataxia, compared to a control group, during virtual computer game tasks.

METHODS

Repeated exposure quasi-experimental design, which included seventeen volunteers diagnosed with progressive ataxia between 21 and 64 years of age and sixteen age-matched controls. The virtual game tasks were based on the MoveHero software, performed using different interfaces (webcam or touchscreen). Subgroups of participants with genetic ataxia performed the virtual games using the interfaces in different orders (webcam interface followed by touchscreen interface, or vice-versa). The absolute error (AE), variable error (VE), number of hits, and anticipation were used to reflect the motor performance during the virtual task.

RESULTS

Participants with ataxia presented more variable and absolute errors, a lower number of hits, and greater anticipation error than controls (p<0.05). For participants with ataxia, a greater AE was found only in the sequence touchscreen followed by webcam interface (i.e., the sequence webcam before touchscreen presented lower AE).

CONCLUSION

The group of participants with genetic ataxia presented lower performance than the control group regardless of the interface (webcam or touchscreen). The most interesting observation was that although practicing with the webcam interface offers features that make the task more complex than the touchscreen interface, resulting in lower performance, this interface facilitated performance in a subsequent touchscreen task only in individuals with ataxia, suggesting that a virtual interface engenders greater transfer to other tasks. Registered at Registro Brasileiro de Ensaios Clínicos (ReBEC) database number identifier: RBR-3q685r5.

Effectiveness of Transcranial Direct Current Stimulation (tDCS) during a Virtual Reality Task in Women with Fibromyalgia-A Randomized Clinical Study

BACKGROUND/OBJECTIVES

Fibromyalgia (FM) is a chronic condition characterized by widespread musculoskeletal pain, fatigue, and impaired motor performance. This study aimed to investigate the effects of transcranial direct current stimulation (tDCS) during virtual reality (VR) tasks on the motor performance of women with FM.

METHODS

Participants were divided into two groups: Group A received active tDCS for 10 days followed by sham tDCS for 10 days, while Group B received the opposite sequence. Both groups performed VR tasks using MoveHero software (v. 2.4) during the tDCS sessions. Motor performance was assessed by the number of hits (movement with correct timing to reach the targets) and absolute (accuracy measure) and variable (precision measure) errors during VR tasks. Participants were 21 women, aged 30-50 years, and diagnosed with FM.

RESULTS

Group A, which received active tDCS first, presented significant improvements in motor performance (number of hits and absolute and variable errors). The benefits of active tDCS persisted into the sham phase, suggesting a lasting neuroplastic effect.

CONCLUSIONS

tDCS during VR tasks significantly improved motor performance in women with FM, particularly in complex, extensive movements. These findings indicate that tDCS enhances neuroplasticity, leading to sustained motor improvements, making it a promising therapeutic tool in FM rehabilitation.

Digital motor intervention effects on physical activity performance of individuals with developmental disabilities: a systematic review

PURPOSE

Post-pandemic, use of digital technologies (e.g., mobile app, Zoom, virtual reality, and videogaming) to promote physical activity (PA) in populations with intellectual and developmental disabilities (IDD) has increased. The efficacy of various digital technologies in promoting PA in individuals with IDD varies. We conducted a systematic review to examine current literature findings on the efficacy of digital PA interventions on PA outcomes in individuals with IDD.

METHODS

Articles published between 1900 and 2024 that examined effects of technology-based PA interventions on PA levels/fitness of individuals with IDD using experimental or quasi-experimental study designs were included. Sixteen articles were retrieved from four health databases PubMed (914), PsycInfo (1201), SCOPUS (1910), and CINAHL (948).

RESULTS

Findings based on 604 participants (Autism: 383; Down Syndrome: 106; Developmental Disability: 83, Developmental Coordination Disorder: 37) provide the most support for exergaming/digital PA intervention benefits for populations with ID, Down Syndrome, and Autism; however, there was limited support for its use in those without ID (e.g., DCD).

CONCLUSION

Digital technology is an effective tool to promote improvements in PA/fitness, motor, cardiovascular performance in individuals with ID. Future studies need to build on this evidence to support the use of PA outcomes in individuals with different IDD diagnoses.

Virtual reality as a telerehabilitation strategy for people with autism spectrum disorder during the COVID-19 quarantine scenario: physical activity, motor performance and enjoyment

PURPOSE

People with autism spectrum disorder could benefit from physical activity during the pandemic and COVID-19 restrictions, mainly to maintain adequate physical activity. We aimed to evaluate the feasibility, enjoyment, and potential effect of telerehabilitation using a serious game named 'MoveHero'.

MATERIALS AND METHODS

Registered in Clinical Trials (NCT04402034). We adopted a remotely run Telerehabilitation research design with 44 participants recruited: 22 People with ASD people and 22 non-ASD individuals.

RESULTS

All participants safely participated, 100% adherence to sessions, ∼60% enjoying the task, and significantly improved performance, with better performance for the NA group at most practice moments.

CONCLUSIONS

Our findings support both how to implement a gaming intervention and the need to investigate the efficacy of serious games to motivate moderate intensity physical activity in people with ASD.

[Recent advances in the virtual reality technology for treating children with autism spectrum disorder]

Autism spectrum disorder (ASD) is one of the neurodevelopmental disorders in children, and there are currently no specific treatments, with the main interventions focusing on educational training and behavioral correction. Virtual reality, as an emerging technology, is a computer-based environmental simulation system that achieves interactive dynamics and immersive experiences by integrating information from multiple sources. In recent years, it has been gradually applied in intervention training for children with ASD. This paper reviews the recent studies on the effects of virtual reality intervention on emotional cognition, social skills, daily living skills, motor skills, and specific phobias in children with ASD, offering a new direction for ASD intervention training.

Virtual, augmented, and mixed reality: potential clinical and training applications in pediatrics

BACKGROUND

COVID-19 pandemic has significantly impacted the field of medical training, necessitating innovative approaches to education and practice. During this period, the use of novel technologies like virtual reality (VR), augmented reality (AR), and mixed reality (MR) has become increasingly vital. These technologies offer the advantage of transcending the limitations of time and space, thus enabling medical professionals to access various personalized programs for both education and service delivery. This shift is particularly relevant in the realm of pediatric medicine, where traditional training and clinical methods face unique challenges.

PURPOSE

The primary aim of this study is to explore the application of VR, AR, and MR technologies in pediatric medical settings, with a focus on both clinical applications and the training of pediatric medical professionals. We aim to comprehensively search and review studies that have utilized these technologies in the treatment of pediatric patients and the education of healthcare providers in this field.

METHODS

Peer-reviewed articles published in PubMed, the Cochrane Library, ScienceDirect, Google Scholar, and Scopus from January 1, 2018, to March 1, 2023, were comprehensively searched. The review was conducted according to the PRISMA (Preferred Reporting Items for Systematic review and Meta-Analyses) guidelines. Among the 89 studies, 63 investigated the clinical applications of VR (n=60) or AR (n=3) in pediatric patients, and 25 investigated the applications of VR (n=19), AR (n=5), or MR (n=1) for training medical professionals.

RESULTS

A total of 36 randomized controlled trials (RCTs) for clinical application (n=31) and medical training (n=5) were retrieved. Among the RCTs, 21 reported significant improvements in clinical applications (n=17) and medical training (n=4).

CONCLUSION

Despite a few limitations in conducting research on innovative technology, such research has rapidly expanded, indicating that an increasing number of researchers are involved in pediatric research using these technologies.