High-density EEG in Neurological Disorders
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 122
- 试验地点
- 2
- 主要终点
- Localizing Brain Regions That Generate Interictal Spikes
研究概览
简要总结
The purpose of the study is to use a new method of high-density electroencephalogram (HD-EEG) recording to map brain areas important for movement, sensation, language, emotion, and cognition.
详细描述
This study will measure brain waves using high-density EEG. Participants will be asked wear a cap with electrodes attached to it. During the recording, participants may be asked to rest, sleep, or complete a task. The tasks involve viewing pictures, answering questions, speaking, or moving an arm or leg. Recordings generally last between 60-120 minutes.*
研究设计
- 研究类型
- Interventional
- 分配方式
- Non Randomized
- 干预模型
- Parallel
- 主要目的
- Diagnostic
- 盲法
- None
入排标准
- 年龄范围
- 18 Years 至 —（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •Able to perform the tasks
- •Able to give own consent
排除标准
- •Any neurologic or psychiatric diagnosis such as stroke, tumor, or psychosis judged to interfere with high-density EEG.
结局指标
主要结局
Localizing Brain Regions That Generate Interictal Spikes
时间窗: From 30-60 min HD-EEG recording, pre-operatively
The frequency of detecting interictal spikes in HD-EEG The distance between the source location determined by electrical source imaging and the spike locations determined by SEEG studies
次要结局
- Localize Brain Functions in Patients and Healthy Controls(At baseline for approximately 60 - 90 minutes)
- Localize Brain Areas Involved in Language(At baseline for approximately 60 - 90 minutes)
- Localize Brain Areas Involved in Movement(At baseline for approximately 60 - 90 minutes)
- Localize Brain Areas Involved in Sensation(At baseline for approximately 60 - 90 minutes)
- Localize Brain Areas Associated With Lesions(At baseline for approximately 60 - 90 minutes)
研究者
Yinchen Song
Clinical Neurophysiologist, Neuro Diagnostics
Dartmouth-Hitchcock Medical Center