Detection of Area of Ischemia in Patients With Subacute Stroke Via a Hybrid EEG-fNIRS Brain-computer Interface
Not Applicable
Terminated
- Conditions
- Stroke
- Registration Number
- NCT03034902
- Brief Summary
The purpose of this research study is to determine whether a combined electroencephalography (EEG) and functional near infrared spectroscopy (fNIRS) recording is able to detect changes in brain activity and blood flow after stroke.
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- TERMINATED
- Sex
- All
- Target Recruitment
- 5
Inclusion Criteria
- All patients with a subacute ischemic stroke with symptom onset within 8 weeks
- Must have a measurable deficit on the National Institute of Health Stroke Scale (NIHSS)
- Able to give and sign informed consent
Exclusion Criteria
- Aphasia
- Underlying dementia
- Any chronic neurological disorder
- Malignancy
- Non-ambulatory (ambulation with assistance will be included)
- Modified Rankin Score (mRS) > 3
Study & Design
- Study Type
- INTERVENTIONAL
- Study Design
- SINGLE_GROUP
- Primary Outcome Measures
Name Time Method Number of participants with abnormal neuronal activity as assessed by EEG immediately at the time of combined EEG and fNIRS for up to 60 minutes Abnormal neuronal activity is determined by comparing a part of the patient's brain not affected by stroke to a part of the patient's brain affected by stroke.
Number of participants with abnormal blood flow as assessed by fNIRS immediately at the time of combined EEG and fNIRS for up to 60 minutes Abnormal blood flow is determined by comparing a part of the patient's brain not affected by stroke to a part of the patient's brain affected by stroke.
- Secondary Outcome Measures
Name Time Method
Trial Locations
- Locations (1)
The University of Texas Health Science Center at Houston
🇺🇸Houston, Texas, United States
The University of Texas Health Science Center at Houston🇺🇸Houston, Texas, United States