Brain Training System Using Electroencephalography (EEG) for Neurorehabilitation of Hand Function After Stroke

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

UNKNOWN

Clinical Phase

NA

Total Enrollment

45 participants

Study Classification

INTERVENTIONAL

Study Start Date

2014-01-31

Study Completion Date

2017-12-31

Brief Summary

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In this project we will design a control algorithm to identify the focalized motor-related clusters for hand function on each stroke patient. A real-time feedback will control the robotic hand when motor imagery is successfully identified. Finally, the focalized BCI-robot training will be compared in a randomized controlled trial to evaluate the training effectiveness and changes in the EEG patterns.

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Detailed Description

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Conditions

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Stroke

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

TREATMENT

Blinding Strategy

DOUBLE

Participants Outcome Assessors

Study Groups

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fBCI-robot

focalized BCI-robot hand training

Group Type EXPERIMENTAL

Brain Computer Interface

Intervention Type PROCEDURE

gBCI-robot

generalized BCI-robot hand training

Group Type EXPERIMENTAL

Brain Computer Interface

Intervention Type PROCEDURE

sham-BCI

Sham BCI

Group Type SHAM_COMPARATOR

Brain Computer Interface

Intervention Type PROCEDURE

Interventions

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Brain Computer Interface

Intervention Type PROCEDURE

Eligibility Criteria

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Inclusion Criteria

(1) sufficient cognition to follow simple instructions, as well as understand the content and purpose of the experiment (Mini-Mental State Examination (MMSE) score\>25) ; (2) subcortical location of the ischemic lesion within the territory of the middle cerebral artery; (3) have moderate to severe motor disability at the paretic upper limb (assessed by Fugl-Meyer Assessment (FMA), Modified Ashworth Score of fingers (MAS), and Action Research Arm Test (ARAT))