Improving communication for people with aphasia using brain-computer interfaces
Assessing semantic encoding and decoding models in stroke-induced aphasia
This study is exploring how brain-computer interfaces can help people with aphasia communicate better by using their brain activity, and it involves both individuals with aphasia and healthy volunteers to make sure the technology meets everyone's needs.
Quick facts
| Grant type | Fellowship grant |
|---|---|
| Study type | NIH-funded research |
| Funding institution | University of Texas at Austin NIH-funded |
| Lab location | 1 site (Austin, United States) |
| Project ID | NIH-11070609 on NIH RePORTER |
What this research studies
This research investigates how brain-computer interfaces (BCIs) can help individuals with aphasia, a condition that makes it difficult to express thoughts in language. The project aims to adapt existing methods for decoding speech from brain activity to better suit those with aphasia, without requiring prior language training. Participants will include both individuals with aphasia and neurologically healthy individuals, and the study will utilize functional MRI to understand brain responses to speech and stories. Additionally, the research will involve people with aphasia in the design process of these BCIs to ensure their needs are met.
Who could benefit from this research
Good fit: Ideal candidates for this research are individuals diagnosed with aphasia, particularly those who have difficulty with speech production.
Not a fit: Patients who do not have aphasia or those with severe cognitive impairments unrelated to language may not benefit from this research.
Why it matters
Potential benefit: If successful, this research could significantly enhance communication abilities for individuals with aphasia, improving their quality of life.
How similar studies have performed: While similar approaches have shown promise in neurologically healthy individuals, this research aims to explore untested adaptations specifically for those with aphasia.
Where this research is happening
Austin, United States
- University of Texas at Austin — Austin, United States (Active)
Researchers
- Principal investigator: Tang, Jerry — University of Texas at Austin
- Study coordinator: Tang, Jerry
About this research
- This is an active NIH-funded research project — typically early-stage science, not a clinical trial accepting patient enrollment.
- Some NIH-funded labs run parallel clinical studies or seek volunteers for related work. To check, contact the principal investigator or institution listed above.
- For full project details, budget, and progress reports, visit the official NIH RePORTER page below.