高清超直流刺激CZ改善了自闭症谱系障碍儿童的社会功能障碍:一个随机化,假的,受控的研究
Yonglu Wang1, Fei Wang1, Yue Kong1
1Child Mental Health Research Center, The Affiliated Brain Hospital of Nanjing Medical University, Nanjing, China.
概括
针对Cz区域的高清度跨直流刺激 (HD-tDCS) 改善了自闭症谱系障碍 (ASD) 儿童的社会功能. 这种非侵入性脑刺激对患有自闭症的幼儿的社会认知和沟通有显著的益处.
科学领域:
- 神经科学是一个神经科学.
- 发展心理学 发展心理学
- 临床精神病学 临床精神病学
背景情况:
- 自闭症谱系障碍 (ASD) 是一种神经发育状况,其特点是社会互动和沟通缺陷.
- 目前针对自闭症社会功能障碍的干预措施具有不同程度的有效性,需要探索新的治疗方法.
- 无创性脑刺激技术,如跨直流刺激 (tDCS),为调节参与社会处理的神经回路提供了潜力.
研究的目的:
- 调查高清5通道tDCS (HD-tDCS) 的有效性,其中Cz作为ASD儿童社会功能的中心阳极.
- 为了比较活跃的Cz向的HD-tDCS,活跃的左背侧前额叶皮层 (F3) 向的HD-tDCS和假的HD-tDCS的影响.
- 为了评估3周治疗期后社会反应能力,认知和沟通方面的变化.
主要方法:
- 一个随机,双盲,伪受控试验,涉及45名被诊断患有ASD的4-12岁儿童.
- 参与者被分配到三个组中的一个,每天接受14次活跃CZ向的HD-tDCS,活跃F3向的HD-tDCS或假的CZ向的HD-tDCS.
- 社会响应度表中文版 (SRS-中文版) 在干预期前一周和干预期后一周进行,以评估社会功能.
主要成果:
- 针对Cz或F3区域的活跃HD-tDCS导致SRS-中文版本总得分,社会认知和社会沟通的显著降低.
- 针对Cz的积极刺激组在总SRS得分下降了13.08%,社会认知 (18.33%) 和沟通 (10.79%) 显著改善.
- 在假刺激组中没有观察到任何显著的变化,这表明了主动大脑刺激的特定效应.
结论:
- 用Cz作为中央阳极的高清tDCS显示出作为改善ASD儿童社会功能障碍的有效治疗干预的潜力.
- 两种CZ和左DLPFC刺激都显示出相似的疗效,这表明tDCS在解决这一群体的社会缺陷方面具有广泛的适用性.
- 这些发现对较年轻的儿童和自闭症谱中中等到低水平的功能水平特别有希望.
相关概念视频
Autism Spectrum Disorder
121
Autism spectrum disorder (ASD) is a neurodevelopmental condition marked by persistent deficits in social communication and interaction alongside restrictive and repetitive behaviors or interests. ASD is sometimes accompanied by intellectual impairment.
These core symptoms manifest differently among individuals, ranging from mild to severe. The disorder's complexity extends beyond its clinical presentation, encompassing a diverse range of biological, cognitive, and sociocultural influences.
These core symptoms manifest differently among individuals, ranging from mild to severe. The disorder's complexity extends beyond its clinical presentation, encompassing a diverse range of biological, cognitive, and sociocultural influences.
121
Modeling in Therapy
116
Modeling, a key technique in therapy, uses observational learning to help clients acquire and practice new skills by watching therapists demonstrate desired behaviors. This approach, rooted in Albert Bandura's concept of vicarious learning, plays a significant role in therapeutic interventions for various psychological conditions, including social anxiety, ADHD, and depression.
Participant Modeling
Participant modeling involves therapists demonstrating calm and effective behaviors in...
Participant Modeling
Participant modeling involves therapists demonstrating calm and effective behaviors in...
116


