no code implementations • 20 Jul 2023 • Timo I. Denk, Yu Takagi, Takuya Matsuyama, Andrea Agostinelli, Tomoya Nakai, Christian Frank, Shinji Nishimoto
The process of reconstructing experiences from human brain activity offers a unique lens into how the brain interprets and represents the world.
1 code implementation • 20 Jun 2023 • Yu Takagi, Shinji Nishimoto
The reconstruction of visual experience from human brain activity is an area that has particularly benefited: the use of deep learning models trained on large amounts of natural images has greatly improved its quality, and approaches that combine the diverse information contained in visual experiences have proliferated rapidly in recent years.
1 code implementation • CVPR 2023 • Yu Takagi, Shinji Nishimoto
Here, we propose a new method based on a diffusion model (DM) to reconstruct images from human brain activity obtained via functional magnetic resonance imaging (fMRI).
no code implementations • 5 Jun 2021 • Yu Takagi, Laurence T. Hunt, Ryu Ohata, Hiroshi Imamizu, Jun-Ichiro Hirayama
In this paper, we develop a new method for cross-areal interaction analysis that uses the rich task or stimulus parameters to reveal how and what types of information are shared by different neural populations.
1 code implementation • NeurIPS 2020 • Yu Takagi, Steven W. Kennerley, Jun-Ichiro Hirayama, Laurence T. Hunt
This yields interpretable components that express which variables are shared between different brain regions and when this information is shared across time.
Neurons and Cognition