no code implementations • 18 Apr 2023 • Zijin Gu, Keith Jamison, Mert R. Sabuncu, Amy Kuceyeski
Furthermore, aTLfaces and FBA1 had higher activation in response to maximal synthetic images compared to maximal natural images.
1 code implementation • 5 Dec 2022 • Zijin Gu, Keith Jamison, Amy Kuceyeski, Mert Sabuncu
In this work, we propose a novel approach for this task, which we call Cortex2Image, to decode visual stimuli with high semantic fidelity and rich fine-grained detail.
1 code implementation • 4 Feb 2022 • Zijin Gu, Keith Jamison, Mert Sabuncu, Amy Kuceyeski
Our approach shows the potential to use previously collected, deeply sampled data to efficiently create accurate, personalized encoding models and, subsequently, personalized optimal synthetic images for new individuals scanned under different experimental conditions.
2 code implementations • 15 May 2021 • Zijin Gu, Keith W. Jamison, Meenakshi Khosla, Emily J. Allen, Yihan Wu, Thomas Naselaris, Kendrick Kay, Mert R. Sabuncu, Amy Kuceyeski
NeuroGen combines an fMRI-trained neural encoding model of human vision with a deep generative network to synthesize images predicted to achieve a target pattern of macro-scale brain activation.