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Eye gaze and brain computer interface

This study aims to improve brain-computer interfaces (BCIs) for children with severe disabilities, such as quadriplegic cerebral palsy (qCP). Currently, BCIs assist individuals in controlling things with their minds, but they are not as effective for children with disabilities who may have difficulty focusing their eyes. The study hypothesizes that by only using brain signals when the children are looking straight ahead, the BCIs may work better. To test this idea, we will involve ten children diagnosed with cerebral palsy and ten children with typical development aged 4 to 16. During the study, they will play a fun game while we measure their brain waves, eye movements, and record a video. We will compare the effectiveness of the BCI when focusing only on moments when the children are looking straight ahead versus not doing so. If our hypothesis proves correct, this improvement could significantly benefit these children, enabling them to perform more tasks independently.

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Participation Requirements

  • Sex:

    Male, Female, Intersex

  • Eligible Ages:

    4 to 16

Participation Criteria

Inclusion Criteria:
1. Age 4-16 years.
2. Severe motor disability (GMFCS 5, MACS5)
3. Controls with no neurodevelopmental conditions or medications.
4. Written consent/assent.

Exclusion Criteria:
1. Severe or unstable epilepsy
2. Behavioral or mental health disorder preventing training or compliance.
3. Children with severe visual impairment will be excluded because the application requires visual interaction with the screen.

Study Location

University of Calgary
University of Calgary
Calgary, Alberta
Canada

Contact Study Team

Study Sponsored By
University of Calgary
Participants Required
More Information
Study ID: REB24-0564