How computer models help us understand brain activity
Understanding data-driven models for neural dynamics
['FUNDING_OTHER'] · HARVARD UNIVERSITY · NIH-11195566
This project uses computer-based neural network models to make sense of large-scale brain recordings so scientists can better understand how brains compute and remember.
Quick facts
| Phase | ['FUNDING_OTHER'] |
|---|---|
| Study type | Nih_funding |
| Sex | All |
| Sponsor | HARVARD UNIVERSITY (nih funded) |
| Locations | 1 site (CAMBRIDGE, UNITED STATES) |
| Trial ID | NIH-11195566 on ClinicalTrials.gov |
What this research studies
Researchers will fit artificial recurrent neural networks (RNNs) to recordings of many neurons so the models mimic observed brain activity. They will dissect those fitted models to look for dynamic patterns, like attractors, that could explain how brains accumulate information or hold memories. The team will build benchmarks that test whether modeling methods recover true neural mechanisms or instead find misleading structure. By clarifying which modeling choices are reliable, future studies can draw safer conclusions from neural data.
Who could benefit from this research
Good fit: People with neurological conditions who undergo brain monitoring (for example, epilepsy patients having intracranial recordings) or volunteers who provide EEG or fMRI data could be relevant candidates to contribute data in related efforts.
Not a fit: People seeking immediate clinical treatment or those without brain-related conditions are unlikely to get direct medical benefit from this theoretical and computational work.
Why it matters
Potential benefit: If successful, this work could make computer models more trustworthy tools for uncovering brain mechanisms, which may eventually lead to better diagnostics and treatments for neurological disorders.
How similar studies have performed: Researchers have used data-driven neural network models to reproduce brain activity and suggest mechanisms, but the reliability of those explanations remains uncertain and this project aims to improve it.
Where this research is happening
CAMBRIDGE, UNITED STATES
- HARVARD UNIVERSITY — CAMBRIDGE, UNITED STATES (ACTIVE)
Researchers
- Principal investigator: ZAVATONE-VETH, JACOB ANDREAS — HARVARD UNIVERSITY
- Study coordinator: ZAVATONE-VETH, JACOB ANDREAS
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.