3 papers
q-bio.NC2026
Beyond Grid-Locked Voxels: Neural Response Functions for Continuous Brain Encoding
Haomiao Chen, Keith W Jamison, Mert R. Sabuncu +1
Neural encoding models aim to predict fMRI-measured brain responses to natural images. fMRI data is acquired as a 3D volume of voxels, where each voxel has a defined spatial locati…
cs.CV2025
NeuroVolve: Evolving Visual Stimuli toward Programmable Neural Objectives
Haomiao Chen, Keith W Jamison, Mert R. Sabuncu +1
What visual information is encoded in individual brain regions, and how do distributed patterns combine to create their neural representations? Prior work has used generative model…
stat.ME2025
Regularized Estimation of Sparse Spectral Precision Matrices
Navonil Deb, Amy Kuceyeski, Sumanta Basu
Estimation of a sparse spectral precision matrix, the inverse of a spectral density matrix, is a canonical problem in frequency-domain analysis of high-dimensional time series (HDT…