no code implementations • 1 Feb 2024 • Kipp Freud, Nathan Lepora, Matt W. Jones, Cian O'Donnell
This system uses a convolutional neural network (CNN) to decode velocity and familiarity information from wavelet scalograms of neural local field potential data recorded from rats as they navigate a 2D maze.
1 code implementation • 6 Sep 2023 • James Malkin, Cian O'Donnell, Conor Houghton, Laurence Aitchison
The resulting networks revealed a tradeoff between circuit performance and the energetic cost of synaptic reliability.
no code implementations • 13 Jun 2023 • Cian O'Donnell
Learning and memory relies on synapses changing their strengths in response to neural activity.
no code implementations • 5 Feb 2021 • Beatriz E. P. Mizusaki, Cian O'Donnell
Redundancy is a ubiquitous property of the nervous system.
no code implementations • ICLR 2019 • Ivan Chelombiev, Conor Houghton, Cian O'Donnell
With two improved methods of estimation, firstly, we show that saturation of the activation function is not required for compression, and the amount of compression varies between different activation functions.