Aim: The objective of this research is to highlight the effectiveness of physical exercise and music therapy in older patients with Alzheimer’s disease (AD). Methods: Patients with a mild level of AD were included in...Aim: The objective of this research is to highlight the effectiveness of physical exercise and music therapy in older patients with Alzheimer’s disease (AD). Methods: Patients with a mild level of AD were included in this study, divided into the therapy group (TG;N = 30, aged 68 ± 3.2 years) and the control group (CG;N=30, aged 65 ± 2.6 years). The therapy group was enrolled in an exercise-training program (walking, resistance and balance exercises) combined with musical therapy for 10 weeks (three sessions of 60 minutes per week). The Control group was instructed to follow their daily rhythm of life (e.g., rest, reading) under the same conditions. The intervention program was enrolled under the supervision of;one psychologist;a neurologist;two music therapists, and two physiotherapists, all belonging to the same hospital unit. After 10 weeks of participation in the combined program, cognitive parameters were improved in the therapy group measured with the Behavior Pathology in Alzheimer Disease (BEHAVE-AD), (p < 0.05) for activity disturbance, diurnal rhythm disturbances, anxieties and phobias, affective disturbance. The percentage range of improvements is 1.07% to 2.96%. Results: Our results demonstrate that physical exercise combined with music therapy improves cognitive function in patients with Alzheimer’s disease. Conclusions: Physical exercise and music therapy are beneficial combined treatments for improving life quality in older patients. This approach may be useful to help patients with a mild level of Alzheimer’s disease improve their behavioral and psychological parameters.展开更多
针对传统两步定位法在固定无源单站定位精度不高的问题,提出一种基于角速度先验的固定无源单站直接定位方法 .首先,给出定位场景及辐射源运动模型,根据雷达辐射源脉内、脉间以及空间采样特点,按照快时间、慢时间、快拍构建三维观测信号...针对传统两步定位法在固定无源单站定位精度不高的问题,提出一种基于角速度先验的固定无源单站直接定位方法 .首先,给出定位场景及辐射源运动模型,根据雷达辐射源脉内、脉间以及空间采样特点,按照快时间、慢时间、快拍构建三维观测信号模型.将快时间变换至频域并提取一组最强信号,利用本文提出的空时对称自相关函数(Space Time Symmetric Autocorrelation Function,STSAF),消除影响定位精度的多余相位项;然后,将经上述处理的2次观测信号进行混频,构建定位模型并给出直接定位代价函数;同时,针对性提出一种基于位置选择的MUSIC(MUltiple SIgnal Classification)算法,根据慢时间域包含的距离信息及空间域包含的方位信息,对辐射源横、纵坐标进行搜索,实现对辐射源的直接定位.本文对算法计算复杂度和克拉美罗下界(Cramer-Rao Lower Bound,CRLB)进行了理论推导,分析了影响定位精度的因素,对比所提直接定位方法与传统两步定位法的均方根误差,绘制本文方法的GDOP(Geometric Dilution Of Precision)曲线.展开更多
目的基于《国际疾病分类第十一次修订本》(ICD-11)和《国际功能、残疾和健康分类》(ICF)系统综述主动式音乐疗法对认知障碍老年人认知功能的干预效果。方法构建PICO架构,采用主题词检索法,在PubMed、Web of Science、Embase、中国知网...目的基于《国际疾病分类第十一次修订本》(ICD-11)和《国际功能、残疾和健康分类》(ICF)系统综述主动式音乐疗法对认知障碍老年人认知功能的干预效果。方法构建PICO架构,采用主题词检索法,在PubMed、Web of Science、Embase、中国知网、维普和万方数据库检索采用主动式音乐疗法对认知障碍老年人认知功能进行干预的相关文献,发表时间为建库至2023年11月5日。筛选文献并提取作者、国家、发表时间、样本特征、研究方法、干预方式、测量工具和干预效果等文献特征,采用物理治疗证据数据库(PEDro)量表进行方法学质量评价,并进行系统综述。结果最终纳入8篇文献,来自6个国家。研究设计均为随机对照试验,共356例参与者,包括轻度认知障碍和痴呆老年人。文献发表时间集中在2014年至2020年,PEDro量表平均分为7.4分。所采用的干预方式为歌唱和演奏乐器。干预场所涉及医院、疗养院、健康中心。干预时长多数为每次30~60 min,少数为每次120 min。每周多为1~3次,持续8~12周。健康结局集中于认知功能方面,主要表现为改善整体认知功能、执行功能、注意功能和记忆功能。结论基于ICD-11和ICF构建了主动式音乐疗法对认知障碍老年人认知功能效益的理论架构。主动式音乐疗法有助于改善认知障碍老年人的整体认知功能、执行功能、注意功能和记忆功能。展开更多
文摘Aim: The objective of this research is to highlight the effectiveness of physical exercise and music therapy in older patients with Alzheimer’s disease (AD). Methods: Patients with a mild level of AD were included in this study, divided into the therapy group (TG;N = 30, aged 68 ± 3.2 years) and the control group (CG;N=30, aged 65 ± 2.6 years). The therapy group was enrolled in an exercise-training program (walking, resistance and balance exercises) combined with musical therapy for 10 weeks (three sessions of 60 minutes per week). The Control group was instructed to follow their daily rhythm of life (e.g., rest, reading) under the same conditions. The intervention program was enrolled under the supervision of;one psychologist;a neurologist;two music therapists, and two physiotherapists, all belonging to the same hospital unit. After 10 weeks of participation in the combined program, cognitive parameters were improved in the therapy group measured with the Behavior Pathology in Alzheimer Disease (BEHAVE-AD), (p < 0.05) for activity disturbance, diurnal rhythm disturbances, anxieties and phobias, affective disturbance. The percentage range of improvements is 1.07% to 2.96%. Results: Our results demonstrate that physical exercise combined with music therapy improves cognitive function in patients with Alzheimer’s disease. Conclusions: Physical exercise and music therapy are beneficial combined treatments for improving life quality in older patients. This approach may be useful to help patients with a mild level of Alzheimer’s disease improve their behavioral and psychological parameters.
文摘目的 分析音乐疗法对老年性聋患者负面情绪、言语识别能力的影响。方法 纳入2021年1月~2023年3月我院接纳的老年性聋患者80例,随机分为对照组(40例,言语识别能力训练)与音乐组(40例,言语识别能力训练+音乐疗法),训练前后比较两组患者听觉功能、负面情绪、认知功能及生活质量。结果 训练后音乐组平均听阈、老年听力障碍筛查量表(hearing handicap inventory for the elderly-screening,HHIE-S)评分显著低于对照组(P<0.05);音乐组焦虑自评量表(self-rating anxiety scale,SAS)、抑郁自评量表(self-rating depression scale,SDS)评分显著低于对照组(P<0.05);音乐组简易精神状态评价量表(mini-mentalstateexamination,MMSE)、蒙特利尔认知评估量表(montrealcognitive assessment,MoCA)评分显著高于对照组(P<0.05);音乐组生活质量综合评定问卷-74(generic quality of life inventory-74,GQOLI-74)各维度评分(物质、社会、躯体、心理)显著高于对照组(P<0.05)。结论 对老年性聋患者采用音乐疗法可显著改善言语识别能力,减轻患者负面情绪,提高其认知功能及生活质量。
文摘针对传统两步定位法在固定无源单站定位精度不高的问题,提出一种基于角速度先验的固定无源单站直接定位方法 .首先,给出定位场景及辐射源运动模型,根据雷达辐射源脉内、脉间以及空间采样特点,按照快时间、慢时间、快拍构建三维观测信号模型.将快时间变换至频域并提取一组最强信号,利用本文提出的空时对称自相关函数(Space Time Symmetric Autocorrelation Function,STSAF),消除影响定位精度的多余相位项;然后,将经上述处理的2次观测信号进行混频,构建定位模型并给出直接定位代价函数;同时,针对性提出一种基于位置选择的MUSIC(MUltiple SIgnal Classification)算法,根据慢时间域包含的距离信息及空间域包含的方位信息,对辐射源横、纵坐标进行搜索,实现对辐射源的直接定位.本文对算法计算复杂度和克拉美罗下界(Cramer-Rao Lower Bound,CRLB)进行了理论推导,分析了影响定位精度的因素,对比所提直接定位方法与传统两步定位法的均方根误差,绘制本文方法的GDOP(Geometric Dilution Of Precision)曲线.
文摘目的基于《国际疾病分类第十一次修订本》(ICD-11)和《国际功能、残疾和健康分类》(ICF)系统综述主动式音乐疗法对认知障碍老年人认知功能的干预效果。方法构建PICO架构,采用主题词检索法,在PubMed、Web of Science、Embase、中国知网、维普和万方数据库检索采用主动式音乐疗法对认知障碍老年人认知功能进行干预的相关文献,发表时间为建库至2023年11月5日。筛选文献并提取作者、国家、发表时间、样本特征、研究方法、干预方式、测量工具和干预效果等文献特征,采用物理治疗证据数据库(PEDro)量表进行方法学质量评价,并进行系统综述。结果最终纳入8篇文献,来自6个国家。研究设计均为随机对照试验,共356例参与者,包括轻度认知障碍和痴呆老年人。文献发表时间集中在2014年至2020年,PEDro量表平均分为7.4分。所采用的干预方式为歌唱和演奏乐器。干预场所涉及医院、疗养院、健康中心。干预时长多数为每次30~60 min,少数为每次120 min。每周多为1~3次,持续8~12周。健康结局集中于认知功能方面,主要表现为改善整体认知功能、执行功能、注意功能和记忆功能。结论基于ICD-11和ICF构建了主动式音乐疗法对认知障碍老年人认知功能效益的理论架构。主动式音乐疗法有助于改善认知障碍老年人的整体认知功能、执行功能、注意功能和记忆功能。
