Faster, more precise brain-mapping for EEG and MEG
CRSNS: Development of EEG/MEG Source Reconstruction with Fast Multipole Method
['FUNDING_R01'] · WORCESTER POLYTECHNIC INSTITUTE · NIH-11171622
Building a faster, more precise way to map where brain signals come from to help people who have EEG or MEG testing, including those with anxiety or depression.
Quick facts
| Phase | ['FUNDING_R01'] |
|---|---|
| Study type | Nih_funding |
| Sex | All |
| Sponsor | WORCESTER POLYTECHNIC INSTITUTE (nih funded) |
| Locations | 1 site (WORCESTER, UNITED STATES) |
| Trial ID | NIH-11171622 on ClinicalTrials.gov |
What this research studies
This project will create a high-speed pipeline that pinpoints where brain activity originates using improved math and computer methods. The team will combine a fast multipole-accelerated boundary element solver with new inverse algorithms and detailed head models. They will also build and test a 256-channel, MEG-compatible dry-electrode EEG system and run verification measurements with MRI, EEG, and MEG at collaborating centers. If successful, these tools aim to produce near real-time, high-resolution brain maps useful for clinical and research visits.
Who could benefit from this research
Good fit: People who undergo EEG or MEG testing—for example patients with anxiety, depression, or other conditions needing brain electrical mapping—would be the ideal candidates for related measurements or future trials.
Not a fit: People who do not need EEG/MEG monitoring or who have conditions unrelated to brain electrical activity are unlikely to benefit directly from this methods-focused work.
Why it matters
Potential benefit: Patients could get clearer and quicker EEG/MEG results that better track brain responses during treatments like antidepressant therapy.
How similar studies have performed: Existing source-localization methods are established, but the combination of fast multipole acceleration and a 256-channel MEG-compatible dry-electrode system is novel and has limited prior testing at this scale.
Where this research is happening
WORCESTER, UNITED STATES
- WORCESTER POLYTECHNIC INSTITUTE — WORCESTER, UNITED STATES (ACTIVE)
Researchers
- Principal investigator: MAKAROFF, SERGEY N — WORCESTER POLYTECHNIC INSTITUTE
- Study coordinator: MAKAROFF, SERGEY N
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.