Effect of Vibration Stimulation Applied to Different Frequencies in Cortical Excitability and Muscular Function: Randomised Clinical Trial
试验速览
- 阶段
- 不适用
- 发起方
- 入组人数
- 80
- 试验地点
- 2
- 主要终点
- Effect of vibration stimulation applied to different frequencies in cortical excitability and muscular function: randomised clinical trial
研究概览
简要总结
The vibration stimulation is regarded as a new method of training and therapy to change afferent parts and cortical projections, which are important for motor control. This study aims to check effects of different frequency parameters for electrical cortical potentials and electrical muscular potentials in healthy young adults. 80 volunteers will participate in the study, and they will be randomly subdivided in four groups for trials. The methodology consists of electroencephalographic and electromyographic assessment before and after 15-minute vibration application with a digital vibratory pad.
详细描述
The vibratory stimulation is regarded as a new training method and capable of modulating peripheral afferents and cortical projections therapy, which are important in motor control. This study aims to determine the effects of different parameters on cortical frequency electric potential and electric potential muscle in healthy young adults. Will participate in the study 80 volunteers, these randomly divided into four groups for the experimental procedures. The methodological approach consists of an electroencephalographic and electromyographic evaluation before and after 15 minutes of application of vibration through a digital vibrating pad.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 主要目的
- Diagnostic
- 盲法
- Single (Investigator)
入排标准
- 年龄范围
- 18 Years 至 60 Years（Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •Physically and mentally healthy
- •Right-handed volunteers who are not using psychoactive or psychotropic substances,
- •Have nourished themselves up to three hours before the experiment.
排除标准
- •Under 18-year- and over-60-old volunteers
- •who do not fit into using data collection equipment,
- •individuals who have slept less than six to eight hours the night before the experiment,
- •who have already undergone vibration training and had problems with using it.
结局指标
主要结局
Effect of vibration stimulation applied to different frequencies in cortical excitability and muscular function: randomised clinical trial
时间窗: 1 month
We know that the vibration has multiple physiologic effects, promoting normal patterns of motor activity by changing motor-neuron excitability. Vibrations increase the final afferent influx of the primary muscular fuse, allowing the reflex contraction, the so-called tonic vibration reflex . This reflex is mediated by both segmental and supra-segmental spine path, and is supported by upper centres.
次要结局
- Effect of vibration stimulation applied to different frequencies in cortical excitability and muscular function: randomised clinical trial(1 month)
研究者
Izabela dos Santos Mendes
Effect of vibration stimulation applied to different frequencies in cortical excitability and muscular function: randomised clinical trial
Universidade do Vale do Paraíba