The Effects of Different Montages of Transcranial Direct Current Stimulation on Tongue Strength in Healthy Subjects
试验速览
- 阶段
- 不适用
- 入组人数
- 20
- 试验地点
- 1
- 主要终点
- Change Tongue Maximal Strength
研究概览
简要总结
20 healthy subjects will be split into 4 groups. Each group will receive one of the following tDCS montages : anodal, bilateral, cathodal or placebo Subjects will receive 2mA for 20 mins of their attributed tDCS. The evaluation is a maximal strength test measured with the IOPI and will take place prior to, immediately following and 30 minutes after stimulation
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Crossover
- 主要目的
- Treatment
- 盲法
- Triple (Participant, Investigator, Outcomes Assessor)
盲法说明
Everyone is blinded, codes are selected by a third party not involved in any step of the study
入排标准
- 年龄范围
- 18 Years 至 50 Years（Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- 未提供
排除标准
- •One Yes on the medium and high risk sections of the TSST (Bornheim et al.,2019)
研究组 & 干预措施
Bilateral
Anode placer over the affected primary motor cortex, cathode over unaffected motor cortex. 2 mA, 20min stimulation
干预措施: Transcranial Direct Current Stimulation (Device)
Anodal
Anode placer over the affected primary motor cortex, cathode over contralateral supra orbital area. 2 mA, 20min stimulation
干预措施: Transcranial Direct Current Stimulation (Device)
Cathodal
Cathode placer over the unaffected primary motor cortex, anode over contralateral supra orbital area. 2 mA, 20min stimulation
干预措施: Transcranial Direct Current Stimulation (Device)
Placebo
anode montage but current is ramped up over 15 secondes, then ramped down. 2 mA, 20min stimulation
干预措施: Transcranial Direct Current Stimulation (Device)
结局指标
主要结局
Change Tongue Maximal Strength
时间窗: Baseline, immediately after, and 30 minutes after tDCS
1 RM of tongue strength, measured using the IOPI device
次要结局
未报告次要终点
研究者
Bornheim Stephen
Assistant Professor
University of Liege