This Project Grant award from the National Science Foundation's (NSF) Mathematical and Physical Sciences Federal Grant Program (CFDA 47.049) will support research to optimize neural manifold dynamics for learning. With total funding of $376,738, the award will enable the Principal Investigator (PI) at the Salk Institute for Biological Studies to analyze low-dimensional manifolds that describe neural activity across various species and brain regions. The research aims to characterize the curvature and dimensionality of these neural activity manifolds and examine how they change with learning. The PI will also develop novel manifold learning methods to aid in manifold reconstruction and generalize classic results on the memory capacity of neural networks to the case of curved manifolds. The research has potential applications in brain-machine interfaces, including for national defense, medical research, and social communication. Additionally, the award includes an outreach program to engage K-12 students, underrepresented minorities in STEM, and artists to foster interest in learning and enhancing brain function.
Mod # | Description | Reason For Modification | Federal Obligation (Click to sort descending) | Date (Click to sort ascending) |
|---|---|---|---|---|
| Not listed | $191.3k | 6/23/25 | ||
| Not listed | $185.4k | 8/2/24 |