From the 1 of 7 linked papers with an AI index.
7 papers
Unveiling neuronal microstructure in the human brain in vivo with time-dependent radial diffusivity in MRI
Ante Zhu, Jerome J. Maller, H. Douglas Morris +14
The paper investigates how time‑dependent radial diffusivity measured with oscillating gradient spin‑echo MRI can reveal neuronal microstructure, such as axon size, in the living h…
Characterising Water Exchange in Gliomas Using Diffusion MRI with Free Gradient Waveforms
Arthur Chakwizira, Filip Szczepankiewicz, Carl-Fredrik Westin +3
Transmembrane water permeability, which regulates cellular water exchange and is influenced by water channels such as aquaporin-4 (AQP4), has been implicated in glioma progression…
MultiCo3D: Multi-Label Voxel Contrast for One-Shot Incremental Segmentation of 3D Neuroimages
Hao Xu, Tengfei Xue, Dongnan Liu +6
3D neuroimages provide a comprehensive view of brain structure and function, aiding in precise localization and functional connectivity analysis. Segmentation of white matter (WM)…
DDCSR: A Novel End-to-End Deep Learning Framework for Cortical Surface Reconstruction from Diffusion MRI
Chengjin Li, Yuqian Chen, Nir A. Sochen +6
Diffusion MRI (dMRI) plays a crucial role in studying brain white matter connectivity. Cortical surface reconstruction (CSR), including the inner whiter matter (WM) and outer pial…
Signal-adapted decomposition of graph signals
Harry H. Behjat, Carl-Fredrik Westin, Rik Ossenkoppele +1
Analysis of signals defined on complex topologies modeled by graphs is a topic of increasing interest. Signal decomposition plays a crucial role in the representation and processin…
Medical Image Registration Meets Vision Foundation Model: Prototype Learning and Contour Awareness
Hao Xu, Tengfei Xue, Jianan Fan +7
Medical image registration is a fundamental task in medical image analysis, aiming to establish spatial correspondences between paired images. However, existing unsupervised deform…