V Pieri, F Sanvito, M Riva, A Petrini… - Human Brain …, 2021 - Wiley Online Library
Along‐tract statistics analysis enables the extraction of quantitative diffusion metrics along specific white matter fiber tracts. Besides quantitative metrics derived from classical diffusion …
Understanding of the specific processes involved in the development of brain microarchitecture and how these are altered by genetic, cognitive, or environmental factors …
A novel diffusion anisotropy metric is presented. It is based on dissimilarity between the acquired diffusion signal and its isotropic equivalent. Using the inner product of signals, a …
The effect of time of repetition (TR) and time of echo (TE) on radiomic features was evaluated using a virtual phantom. Forty-two T1-weighted MRI images of the same virtual …
Imaging-based quantitative measures from diffusion-weighted MRI (dMRI) offer the ability to non-invasively extract microscopic information from human brain tissues. Group-level …
A Canna, S Ponticorvo, AG Russo, R Manara… - Magnetic Resonance …, 2018 - Elsevier
Quantitative MRI (qMRI) provides surrogate brain maps of myelin and iron content. After spatial normalization to a common standard brain space, these may be used to detect …
Diffusion MRI is a powerful approach to quantify brain architecture. However, diffusion scalar maps derived from raw data are sensitive to the data quality and processing choices. Many …
T Xu, X Cai, Y Wang, X Wang, S Chung… - 2019 IEEE Signal …, 2019 - ieeexplore.ieee.org
Mild Traumatic Brain Injury (mTBI) is a significant public health problem. The most troubling symptoms after mTBI are cognitive complaints. Studies show measurable differences …
Diffusion kurtosis imaging (DKI) is a diffusion MRI (dMRI) technique to quantify brain microstructural properties. While DKI measures are sensitive to tissue alterations, they are …