359 citations · 1.5k across the 29 of their papers we have counts for
3 papers · 1 filter
Identification of relevant diffusion MRI metrics impacting cognitive functions using a novel feature selection method
Tongda Xu, Xiyan Cai, Yao Wang +6
Mild Traumatic Brain Injury (mTBI) is a significant public health problem. The most troubling symptoms after mTBI are cognitive complaints. Studies show measurable differences betw…
A time-dependent diffusion MRI signature of axon caliber variations and beading
Hong-Hsi Lee, Antonios Papaioannou, Sung-Lyoung Kim +2
MRI provides a unique non-invasive window into the brain, yet is limited to millimeter resolution, orders of magnitude coarser than cell dimensions. Here we show that diffusion MRI…
Training a Neural Network for Gibbs and Noise Removal in Diffusion MRI
Matthew J. Muckley, Benjamin Ades-Aron, Antonios Papaioannou +7
We develop and evaluate a neural network-based method for Gibbs artifact and noise removal. A convolutional neural network (CNN) was designed for artifact removal in diffusion-weig…