Search Results for author: Yu Takagi

Found 5 papers, 3 papers with code

Brain2Music: Reconstructing Music from Human Brain Activity

no code implementations20 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.

Music Generation Retrieval

Improving visual image reconstruction from human brain activity using latent diffusion models via multiple decoded inputs

1 code implementation20 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.

Image Reconstruction

High-Resolution Image Reconstruction With Latent Diffusion Models From Human Brain Activity

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).

Denoising Image Reconstruction

Neural dSCA: demixing multimodal interaction among brain areas during naturalistic experiments

no code implementations5 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.

Dimensionality Reduction Experimental Design

Demixed shared component analysis of neural population data from multiple brain areas

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

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