Sensorimotor Rhythm Brain-Computer Interface Switch to Operate Assistive Technology
试验速览
- 阶段
- 1 期
- 状态
- 终止
- 入组人数
- 1
- 试验地点
- 2
- 主要终点
- Accuracy of Using the BCI as a Switch to Select From 4 Targets Using Scanning
研究概览
简要总结
The purpose of this research is to develop tools to help people who are paralyzed. These tools are called brain-computer interfaces (BCIs). BCIs would allow a person to use brain signals to operate technology. Specifically this project's goal is to design a BCI to operate a switch.
详细描述
The investigators want to make a BCI that can be used to operate commercially available technologies for communication, environmental control or computer access. The BCI would replace a switch to let people operate these technologies without moving. However, investigators need people to test the BCI so they can determine how effective it is in replacing a switch.
研究设计
- 研究类型
- Interventional
- 分配方式
- Na
- 干预模型
- Single Group
- 主要目的
- Health Services Research
- 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
- •Age 18 or older
- •Able to read text on a computer screen
- •Able to understand and remember instructions concerning participation
排除标准
- •Unable to give informed consent
- •Unable to understand and follow instructions
- •Have abnormal tone or uncontrolled movements in the head-and-neck that would interfere with EEG recordings
- •Known to have photosensitive epilepsy
- •Open head lesions or sores
结局指标
主要结局
Accuracy of Using the BCI as a Switch to Select From 4 Targets Using Scanning
时间窗: 8 sessions over 2 months
Average accuracy for selecting one of 4 targets with a switch operated by a brain-computer interface controlled by power in the sensorimotor rhythms. The 8 sessions were conducted over a 2 month period. Accuracy was calculated as the percentage of trials in which the target was correctly selected. Trials for all sessions were combined to create the overall average. Therefore, there is no standard deviation. .
次要结局
未报告次要终点
研究者
Jane Huggins, PhD
Research Assistant Professor
University of Michigan