Decoding of neural data using cohomological learning
Event details
Date | 02.03.2018 |
Hour | 14:00 › 15:00 |
Speaker | Erik Rybakken (NTNU) |
Location |
Campus Biotech, B1.05_Videoconf
|
Category | Conferences - Seminars |
We introduce a novel data-driven approach to discover and decode features in the neural code coming from large population neural recordings with minimal assumptions, using cohomological learning. We apply our approach to neural recordings of mice moving freely in a box, where we find a circular feature. We then observe that the decoded value corresponds well to the head direction of the mouse. Thus we capture head direction cells and decode the head direction from the neural population activity without having to process the behaviour of the mouse.
Practical information
- Informed public
- Free
Organizer
- Kathryn Hess