Preliminary Study to Evaluate the Effect of an EEG-proprioceptive Neurofeedback on Cortical Excitability and Motor Function of the Upper Limb After Stroke
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 发起方
- 入组人数
- 76
- 试验地点
- 2
- 主要终点
- Relative Power of Event Related Desynchronization in µ et beta EEG bands of healthy controls and stroke participants
研究概览
简要总结
Interventional study with minimal risks and constraints, prospective, monocentric.
详细描述
Many patients with stroke have a severe motor deficit in the upper limb impacting their independence. Electroencephalogram (EEG) Neurofeedback is a re-education technique that improves cerebral plasticity and motor gain in these people during the chronic phase of stroke. The visual feedback usually used tends to diminish the subject's attentional resources, while the proprioceptive feedbacks appear to be more effective on cortical excitability. Vibration feedback inducing movement illusion has been shown to be effective in healthy subjects, but has not been tested in people with stroke.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 主要目的
- Other
- 盲法
- None
入排标准
- 年龄范围
- 18 Years 至 80 Years（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •Healthy Volunteers : Major (age greater than or equal to 18 years) and under 80 years; Free, informed and written consent signed by the volunteer; Absence of clinical neurological antecedents that can interact with the achievement of the motor task or with the EEG signal.
- •Patients after stroke : Major (age greater than or equal to 18 years) and under 80 years;Ischemic or unilateral cerebral hemorrhagic hemorrhagic attack;Stroke dating back more than 6 months (considered as a delay where recovery of the upper limb to wait is less with conventional rehabilitation);Mild to severe upper limb deficiency: FMA-EU score ≤ 60; Free, informed and written consent signed by the patient or a member of his entourage (in the case of a patient able to understand the information and to express his / her consent but presenting motor difficulties leading to an invalid signature).
排除标准
- •Healthy Volunteers : major persons subject to legal protection, persons deprived of their liberty
- •Patients after stroke : Ischemic or hemorrhagic involvement of posterior fossa (brainstem, cerebellum);Complete motor deficiency of the upper limb (FMA-UE = 0);Epicritic and proprioceptive anesthesia;Understanding difficulties limiting participation in the study;Major persons subject to legal protection, persons deprived of their liberty
结局指标
主要结局
Relative Power of Event Related Desynchronization in µ et beta EEG bands of healthy controls and stroke participants
时间窗: throught study completion, in the 5th week after the onset of the experiment for each participant
The relative increase of Event Related Desynchronization (ERD) relative power sensorimotor rhythms (µ et beta bands) in EEG during the last session of NeuroFeedBack in the motor cortex, between motor imagery and rest, measured in microvolt
次要结局
未报告次要终点