Diffusion MRI (dMRI) non-invasively probes the random motion of water molecules to infer tissue microstructure. Fundamental implementations such as diffusion tensor imaging (DTI) assume Gaussian ...

A research initiative spearheaded by USC involving 459 individuals aged 60 and above in India has revealed that healthier ...

For decades, MRI (magnetic resonance imaging) has been a powerful way to see inside the human brain. A specialized form, diffusion-weighted MRI (dMRI), can measure tissue properties of fiber pathways ...

What is diffusion tensor imaging? Diffusion tensor imaging (DTI) is a relatively new magnetic resonance imaging (MRI) technique designed to estimate the axonal organization of the brain via ...

Offering patients with concussion a type of brain scan known as diffusion tensor imaging MRI could help identify the one in three people who will experience persistent symptoms that can be ...

Diffusion-weighted imaging (DWI)-positive lesions are common after intracerebral hemorrhage (ICH) and serve as an independent ...

An analysis of ABCD study data found that children with ADHD showed signs of reduced glial cellularity (measured as reduced ...

Prognostic value of circulating tumor DNA for progression-free survival in patients with locally advanced dMMR/MSI-H colorectal cancer managed without surgery. Genomic alterations in circulating tumor ...

Magnetic resonance imaging (MRI) is a popular imaging modality in preclinical research because it delivers multiparametric information on tissues and organs in a noninvasive manner. The small ...

Researchers have shown that an imaging model can detect microstructural abnormalities in the brain associated with Huntington's disease, potentially offering a new method for monitoring disease ...

Diffusion magnetic resonance imaging (MRI) exploits the random motion of water molecules to probe the microstructural architecture of the living brain. By sensitising the MRI signal to molecular ...