The Effect of Transcranial Direct Stimulation on Cognitive Functions of Healthy Adults
The Effect Of Transcranial Direct Stimulation Applied To The Dorsolateral Prefrontal Cortex And Posterior Parietal Cortex İn Cognitive Function, Mood And Proprioception İn Healthy Adults
Background: Transcranial direct current stimulation(tDCS) has been used to improve cognitive functions in healthy young adults.
Purpose: To investigate the effect of TDCS application on different cortex regions on cognitive function.
Methods: Sixty individuals aged 18-30 were included in the study. The participants were randomly divided into the left dorsolateral prefrontal cortex (Left DLPFC Group)(n=20), the right posterior parietal cortex (Right PPC Group)(n=20), and the sham group (Sham Group)(n=20). tDCS was applied for 20 minutes on weekdays for 2 weeks. The participants were evaluated in terms of cognitive functions with Neuropsychometric Test Battery before and after treatment.
研究概览
研究类型
注册 (实际的)
阶段
- 不适用
联系人和位置
学习地点
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Istanbul、火鸡、34000
- Damla Ören
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Istanbul、火鸡、34000
- Medipol Mega Hospital
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参与标准
资格标准
适合学习的年龄
接受健康志愿者
有资格学习的性别
描述
Inclusion Criteria:
- being 18-30 years old
Exclusion Criteria:
- alcohol and substance addiction
- previous mental illness
- having mental and cognitive problems
- a history of head trauma
- having cardiovascular disease.
学习计划
研究是如何设计的？
设计细节
- 主要用途：诊断
- 分配：随机化
- 介入模型：并行分配
- 屏蔽：单身的
武器和干预
参与者组/臂 |
干预/治疗 |
|---|---|
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有源比较器：LEFT DLPFC
The anode electrode of tDCS was applied to the left DLPFC and the cathode electrode was connected to the contralateral shoulder.
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The intervention protocols were applied using tDCS (Teknofil TESsaNova).
All individuals received 2 mA of anodal tDCS for 2 weeks on weekdays.
All applications were done in the form of 20-minute sessions.
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有源比较器：RİGHT PPC
The anode electrode of tDCS was applied to the right PPC and the cathode electrode was connected to the contralateral shoulder.
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The intervention protocols were applied using tDCS (Teknofil TESsaNova).
All individuals received 2 mA of anodal tDCS for 2 weeks on weekdays.
All applications were done in the form of 20-minute sessions.
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假比较器：Sham
Placebo was applied by placing the electrodes in the right PPC and left DLPFC without applying current.
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The intervention protocols were applied using tDCS (Teknofil TESsaNova).
All individuals received 2 mA of anodal tDCS for 2 weeks on weekdays.
All applications were done in the form of 20-minute sessions.
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研究衡量的是什么？
主要结果指标
结果测量 |
措施说明 |
大体时间 |
|---|---|---|
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Neuropsychiatric Test Battery
大体时间：3 weeks
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It is a test battery for getting detailed information about general cognitive status.
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3 weeks
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Beck Depression Scale
大体时间：3 weeks
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It measures the symptoms seen in depression such as emotional, cognitive and motivational. It includes 21 items determine a behavioral feature related to depression. Items are numbered from 0 to 3. The goal is to objectively break down the degree of symptoms. The total score of all answers is calculated as follows: 0 to 9 points: Minimally depressive symptoms 10 to 16 points: Mild depressive symptoms Between 17 and 29 points: Moderate depressive symptoms Between 30 and 63 points: Severe depressive symptoms |
3 weeks
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合作者和调查者
调查人员
- 学习椅：Lutfu Hanoglu, PhD、Medipol University
- 首席研究员：Miray BUDAK, PhD、Medipol University
研究记录日期
研究主要日期
学习开始 (实际的)
初级完成 (实际的)
研究完成 (实际的)
研究注册日期
首次提交
首先提交符合 QC 标准的
首次发布 (实际的)
研究记录更新
最后更新发布 (实际的)
上次提交的符合 QC 标准的更新
最后验证
更多信息
此信息直接从 clinicaltrials.gov 网站检索，没有任何更改。如果您有任何更改、删除或更新研究详细信息的请求，请联系 register@clinicaltrials.gov. clinicaltrials.gov 上实施更改，我们的网站上也会自动更新.