Status:
COMPLETED
Motor Imagery BCI Rehabilitation After Stroke
Lead Sponsor:
Mälardalen University
Collaborating Sponsors:
Danderyd Hospital
Conditions:
Stroke
Hemiparesis
Eligibility:
All Genders
18+ years
Phase:
NA
Brief Summary
This research project will investigate motor imagery training in stroke rehabilitation during which patients receive feedback in real time from their brain activity measured with ElectroEncephaloGraph...
Detailed Description
This study will be carried out as an explorative study in order to investigate the benefits of mental imagery training of hand movements guided through Brain-Computer Interface (BCI) feedback after st...
Eligibility Criteria
Inclusion
- \> 6 months since first time stroke onset and with remaining hemiparesis in upper extremity; able to participate fully in the intervention, able to perform Functional Magnetic Resonance Imaging (fMRI); able to passively extend the wrist 15 degrees and extend fingers fully with a neutral position of the wrist.
- In addition, participants need to be able to voluntarily control the power of their grip when requested according to the Visuomotor force tracking method and/or according to the clinical assessment of a therapist (while holding the patient´s hand). According to the Fugl- Meyer Upper Extremity (UE) scale participants should accomplish \<14 points on the hand subscale and \<2 points in finger flexion and extension (C) in addition to \< 47 points on the total motor score (equivalent to moderate disability in the upper extremity.
Exclusion
- other neurological or musculoskeletal disease/injury, or contagious disease.
- If the research person is regularly treated with botulinum toxin in the upper extremity, 3 weeks should have passed before the first baseline assessment.
- current or history of epilepsy,
- severe hearing or visual impairments,
- metal implants in the brain/skull cochlear implants,
- any implanted neurostimulator, cardiac pacemaker or cardiac implants of metal, infusion device,
- any other neurological disorder,
- pregnancy,
- current or history of severe psychiatric disorder with need for pharmacological treatment
Key Trial Info
Start Date :
April 14 2022
Trial Type :
INTERVENTIONAL
Allocation :
ACTUAL
End Date :
July 1 2025
Estimated Enrollment :
16 Patients enrolled
Trial Details
Trial ID
NCT04847089
Start Date
April 14 2022
End Date
July 1 2025
Last Update
December 22 2025
Active Locations (3)
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1
Stockholn University Brain Imaging Centre
Stockholm, Sweden, 11418
2
Department of rehabilitation medicine at Danderyd University
Stockholm, Sweden, 18288
3
Sweden Mälardalen University
Västerås, Sweden, 72123