ABSTRACT
With the prevalence of myopia in Asia, the prevalence of high myopia is gradually increasing, and high myopia has undoubtedly become a public health problem in Asia and even around the globe. As a relatively common pathological change in the eyes of patients with high myopia, optic disc tilt may also become a risk factor for diseases such as glaucoma and macular degeneration, thereby increasing the risk of visual impairment. However, the mechanism of optic disc tilt in high myopia and the role of optic disc tilt in the aggravation of high myopia complications still needs to be further explored. Therefore, this article collects and organizes relevant literatures on optic disc tilt, and makes a comprehensive discussion on the mechanism of optic disc shape changing caused by high myopia and the impact on various complications, so as to provide a certain basis for clinical diagnosis and treatment of high myopia and its complications.
ABSTRACT
Objective:To explore the rehabilitation effects of dance activity on negative emotion in older adults, and clarify the multiple factors that determine the dose-effect of emotional rehabilitation. Methods:The electronic databases of PubMed, Web of Science, EBSCO, Cochrane Library, CNKI, VIP and Wanfang data were searched from inception to December 31, 2020. The authors, countries, years, samples, study designs, interventions, measurement instruments and outcomes were extracted. The PEDro scale was used to assess the methodological quality of included literatures. Results:A total of 672 studies were retuned, out of which twelve were selected including 808 individuals. These studies were published in ten countries, and most in journals related to clinical medicine, exercise rehabilitation, psychotherapy and gerontology. Study designs included randomized controlled trial (RCT), quasi-experimental study and pre-post study. The mean PEDro score was 5.58. There were four types of dance activity, including social dance, dance movement therapy, leisure dance and folk dance. The latter two types were the main rehabilitation interventions. Dance was found to significantly reduce anxiety and depression levels, as well as distress and stress in older adults. Effect of dance activity on negative emotion in older adults was related to intensity, frequency and duration variables, and needed more researches with well-controlled designs, standardized assessments and longitudinal follow-ups. Community was the primary field for the elderly to participate in dance activities. Integrating dance activities into the community rehabilitation service system might contribute to their emotional adjustment and mental health. Conclusion:Dance activity is feasible and effective to alleviate negative emotion, promote psychological healthy and improve quality of life for older adults.
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Objective To analyze the effect of physical activity intervention on the cognitive and neural functions of attention deficit hyperactivity disorder (ADHD) children. Methods Literatures related to physical activity intervention and functional rehabilitation of ADHD children in PubMed, EMBASE, Web of Science, CNKI and Wanfang data were searched from January, 1990 to July, 2021. The authors, countries, publication time, subjects and ages, research methods, intervention methods, measurement tools, results and conclusions of the included literatures were extracted. Based on the theory of the International Classification of Functioning, Disability and Health (Children and Adolescents Version) (ICF-CY), the terminology and research framework were established to systematically analyze physical activity intervention programs and intervention effects in the cognitive neural function of ADHD children. Results A total of 1995 literatures were returned, twelve of them were finally included. These studies came from six countries, mainly from clinical medicine, sports rehabilitation, psychotherapy and other related journals, published mainly after 2015. The study design included randomized controlled trial, pre- and post-test design, and quasi-experimental design. Subjects were ADHD children aged four to 16 years. The physical activities included sport games, sport activities, school physical education courses and rehabilitation training. The measurement methods mainly included cognitive task, scale, questionnaire and electroencephalogram, etc. Physical activity intervention can improve ADHD children's inhibitory control, working memory and cognitive flexibility, as well as improve their motor function, and activity and participation. Conclusion Physical activity intervention can improve the cognitive neural ability, motor ability and emotion-social ability of ADHD children. However, the dose-effect relationship, influencing factors and neural mechanism need further research.
ABSTRACT
Objective To analyze the effect of physical activity intervention on the cognitive and neural functions of attention deficit hyperactivity disorder (ADHD) children. Methods Literatures related to physical activity intervention and functional rehabilitation of ADHD children in PubMed, EMBASE, Web of Science, CNKI and Wanfang data were searched from January, 1990 to July, 2021. The authors, countries, publication time, subjects and ages, research methods, intervention methods, measurement tools, results and conclusions of the included literatures were extracted. Based on the theory of the International Classification of Functioning, Disability and Health (Children and Adolescents Version) (ICF-CY), the terminology and research framework were established to systematically analyze physical activity intervention programs and intervention effects in the cognitive neural function of ADHD children. Results A total of 1995 literatures were returned, twelve of them were finally included. These studies came from six countries, mainly from clinical medicine, sports rehabilitation, psychotherapy and other related journals, published mainly after 2015. The study design included randomized controlled trial, pre- and post-test design, and quasi-experimental design. Subjects were ADHD children aged four to 16 years. The physical activities included sport games, sport activities, school physical education courses and rehabilitation training. The measurement methods mainly included cognitive task, scale, questionnaire and electroencephalogram, etc. Physical activity intervention can improve ADHD children's inhibitory control, working memory and cognitive flexibility, as well as improve their motor function, and activity and participation. Conclusion Physical activity intervention can improve the cognitive neural ability, motor ability and emotion-social ability of ADHD children. However, the dose-effect relationship, influencing factors and neural mechanism need further research.