AIM: To present an inclusion criterion for patients who have suffered bilateral amputation in order to be treated with the supplementary resuscitation treatment which is hereby proposed by the author.METHODS: This wor...AIM: To present an inclusion criterion for patients who have suffered bilateral amputation in order to be treated with the supplementary resuscitation treatment which is hereby proposed by the author.METHODS: This work is based on a Retrospective Cohort model so that a certainly lethal risk to the control group is avoided.RESULTS: This paper presents a hypothesis on acupunctural PC-9 Zhong chong point, further supported by previous statistical work recorded for the K-1 Yong quan resuscitation point.CONCLUSION: Thanks to the application of the resuscitation maneuver herein proposed on the previously mentioned point, patients with bilateral amputation would have another alternative treatment available in case basic and advanced CPR should fail.展开更多
本研究通过Meta分析探讨运动处方是否可以显著提升截肢者生活质量和运动表现。在PubMed、Web of Science、Scopus和OVID等数据库中进行文献检索,并对数据进行合并分析发现,截肢者实施为其定制的运动处方后,生活质量明显提升,信心增强,...本研究通过Meta分析探讨运动处方是否可以显著提升截肢者生活质量和运动表现。在PubMed、Web of Science、Scopus和OVID等数据库中进行文献检索,并对数据进行合并分析发现,截肢者实施为其定制的运动处方后,生活质量明显提升,信心增强,疼痛程度降低,最大摄氧量、无氧阈值均显著提升,双侧腿部及髋、膝关节肌力显著增强,灵活性以及柔韧性均有所改善,2分钟步行距离有效增加。因此,量身定制的运动处方可显著提升截肢者生活质量并改善其运动表现。展开更多
Conventional transcutaneous electrical nerve stimulation(cTENS),which uses a modulated square waveform as stimuli,has been generally used in testing and eliciting artificial tactile perception in forearm amputees.Howe...Conventional transcutaneous electrical nerve stimulation(cTENS),which uses a modulated square waveform as stimuli,has been generally used in testing and eliciting artificial tactile perception in forearm amputees.However,a novel neuromorphic TENS(nTENS)model based on neural signals has been largely ignored.In this study,we further explore the effect of nTENS patterns to elicit tactile perception in forearm amputees.Four forearm amputees were recruited to test discriminate tactile perception elicited by different TENS patterns with electroencephalography(EEG)recording at the following four stimulated sites:the index finger and the little finger on both phantom and real sides.Finally,we compared the results of cortical networks in six frequency bands at different stimulated sites between forearm amputees and able-bodied subjects.Behavioral results suggested that n TENS patterns required a lower electric charge at each stimulated site than cTENS patterns.And forearm amputees required a higher intensity in each TENS pattern than able-bodied subjects.Moreover,amputees showed a lower clustering coefficient(aCP),global efficiency(aEG),local efficiency(aEL),and a longer path length(aLP)than able-bodied subjects in all six frequency bands when stimulation was accessed.Specifically,the SMU pattern showed a higher functional network efficiency in real fingers than at phantom sites in theta,alpha,and high gamma bands.This study highlighted the characteristics of n TENS patterns in eliciting tactile perception among forearm amputees,which provided insights into evaluating the neural mechanism of tactile information processing in forearm amputees and building tactile perceptual systems for sensory rehabilitation.展开更多
目的:探讨上肢截肢者基本运动的步态特征与正常人步态特征的差异,进一步阐明上肢运动在人体基本运动中的作用机制。方法:实验中采用Motion analysis system红外自动跟踪捕捉系统和Kistler Force Plate进行同步运动学和动力学测试。通过...目的:探讨上肢截肢者基本运动的步态特征与正常人步态特征的差异,进一步阐明上肢运动在人体基本运动中的作用机制。方法:实验中采用Motion analysis system红外自动跟踪捕捉系统和Kistler Force Plate进行同步运动学和动力学测试。通过对正常人的手臂进行限制约束,对上肢截肢者进行模拟实验。结果:通过对手臂约束前后对比分析发现约束前后部分步态参数存在显著差异。结论:在行走时步态参数差异较小,跑动时差异较显著;补偿运动[1]主要发生在躯干、骨盆、摆动腿;慢走时摆臂有利于增大垂直方向的作用力,快跑时没有手臂的摆动在脚着地时向后的阻力增大。展开更多
文摘AIM: To present an inclusion criterion for patients who have suffered bilateral amputation in order to be treated with the supplementary resuscitation treatment which is hereby proposed by the author.METHODS: This work is based on a Retrospective Cohort model so that a certainly lethal risk to the control group is avoided.RESULTS: This paper presents a hypothesis on acupunctural PC-9 Zhong chong point, further supported by previous statistical work recorded for the K-1 Yong quan resuscitation point.CONCLUSION: Thanks to the application of the resuscitation maneuver herein proposed on the previously mentioned point, patients with bilateral amputation would have another alternative treatment available in case basic and advanced CPR should fail.
文摘本研究通过Meta分析探讨运动处方是否可以显著提升截肢者生活质量和运动表现。在PubMed、Web of Science、Scopus和OVID等数据库中进行文献检索,并对数据进行合并分析发现,截肢者实施为其定制的运动处方后,生活质量明显提升,信心增强,疼痛程度降低,最大摄氧量、无氧阈值均显著提升,双侧腿部及髋、膝关节肌力显著增强,灵活性以及柔韧性均有所改善,2分钟步行距离有效增加。因此,量身定制的运动处方可显著提升截肢者生活质量并改善其运动表现。
基金supported by the National Key R&D Program of China(Grant No.2018YFB1307301)。
文摘Conventional transcutaneous electrical nerve stimulation(cTENS),which uses a modulated square waveform as stimuli,has been generally used in testing and eliciting artificial tactile perception in forearm amputees.However,a novel neuromorphic TENS(nTENS)model based on neural signals has been largely ignored.In this study,we further explore the effect of nTENS patterns to elicit tactile perception in forearm amputees.Four forearm amputees were recruited to test discriminate tactile perception elicited by different TENS patterns with electroencephalography(EEG)recording at the following four stimulated sites:the index finger and the little finger on both phantom and real sides.Finally,we compared the results of cortical networks in six frequency bands at different stimulated sites between forearm amputees and able-bodied subjects.Behavioral results suggested that n TENS patterns required a lower electric charge at each stimulated site than cTENS patterns.And forearm amputees required a higher intensity in each TENS pattern than able-bodied subjects.Moreover,amputees showed a lower clustering coefficient(aCP),global efficiency(aEG),local efficiency(aEL),and a longer path length(aLP)than able-bodied subjects in all six frequency bands when stimulation was accessed.Specifically,the SMU pattern showed a higher functional network efficiency in real fingers than at phantom sites in theta,alpha,and high gamma bands.This study highlighted the characteristics of n TENS patterns in eliciting tactile perception among forearm amputees,which provided insights into evaluating the neural mechanism of tactile information processing in forearm amputees and building tactile perceptual systems for sensory rehabilitation.
文摘目的:探讨上肢截肢者基本运动的步态特征与正常人步态特征的差异,进一步阐明上肢运动在人体基本运动中的作用机制。方法:实验中采用Motion analysis system红外自动跟踪捕捉系统和Kistler Force Plate进行同步运动学和动力学测试。通过对正常人的手臂进行限制约束,对上肢截肢者进行模拟实验。结果:通过对手臂约束前后对比分析发现约束前后部分步态参数存在显著差异。结论:在行走时步态参数差异较小,跑动时差异较显著;补偿运动[1]主要发生在躯干、骨盆、摆动腿;慢走时摆臂有利于增大垂直方向的作用力,快跑时没有手臂的摆动在脚着地时向后的阻力增大。
