Exploring Cerebellar Inhibition of the Motor Cortex in Stroke Patients
试验速览
- 阶段
- 不适用
- 状态
- 暂停
- 入组人数
- 8
- 试验地点
- 1
- 主要终点
- Motor function on the Upper Limb Fugl-Meyer Scale and the motor evoked potentials (MEP) on the Transcranial Magnetic Stimulation.
研究概览
简要总结
The past 10 years of research in post stroke patients have shown certain types of rehabilitation can help neuronal plasticity of the brain. Transcranial magnetic stimulation (TMS) can be used to monitor this plasticity by mapping the brain's function (measuring brain activity). Recent research suggests that TMS can be used for both prognosis (determining future function) and to determine what type of rehabilitation therapy will work best after stroke. The purposes of this research study are to: 1) determine changes in cerebellar activity after motor cortical stroke 2) compare changes in recovery of motor function with changes in cerebellar - motor cortex connections; 3) determine the ability of TMS to "predict" functional outcome after stroke. The primary hypotheses are: 1) functional recovery will be correlated with TMS changes (as measure of motor threshold (MT), intracortical inhibition, cerebellar cerebral inhibition (CBI), motor evoked potentials (MEPs) and recruitment curves; 2) baseline TMS will predict future functional outcomes.
详细描述
Transcranial magnetic stimulation (TMS) can be used to monitor this plasticity by mapping the brain's function (measuring brain activity). Recent research suggests that TMS can be used for both prognosis (determining future function) and to determine what type of rehabilitation therapy will work best after stroke. The purposes of this research study are to: 1) determine changes in cerebellar activity after motor cortical stroke 2) compare changes in recovery of motor function with changes in cerebellar - motor cortex connections; 3) determine the ability of TMS to "predict" functional outcome after stroke. The primary hypotheses are: 1) functional recovery will be correlated with TMS changes (as measure of motor threshold (MT), intracortical inhibition, cerebellar cerebral inhibition (CBI), motor evoked potentials (MEPs) and recruitment curves; 2) baseline TMS will predict future functional outcomes.
研究设计
- 研究类型
- Observational
- 观察模型
- Case Only
- 时间视角
- Prospective
入排标准
- 年龄范围
- 18 Years 至 —（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •one sided ischemic stroke confirmed by radiology
排除标准
- •brainstem stroke
- •cerebellar stroke
- •seizure with the recent stroke
- •any history of uncontrolled seizure
- •pregnancy or planning on getting pregnant during the next year
- •recent history (past year) of alcohol and drug abuse (due to lack of follow up) Other criteria include TMS exclusions: aneurysm clips, previous surgery over motor cortex, open craniotomy.
结局指标
主要结局
Motor function on the Upper Limb Fugl-Meyer Scale and the motor evoked potentials (MEP) on the Transcranial Magnetic Stimulation.
时间窗: 3 months
To explore the relationship between the cerebellar brain inhibition - CBI and motor function of upper extremities of patients with stroke. The cerebellar brain inhibition will be assessed by Transcranial Magnetic Stimulation (TMS) and the motor function of the upper extremities by the Upper Limb Fugl-Meyer Scale.
次要结局
未报告次要终点