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 ...

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 ...

Alzheimer's disease has traditionally been studied as a condition that primarily affects the brain's gray matter, where neuronal cell bodies are located and some of the disease's most characteristic ...

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

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

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 ...

Researchers have shown that an imaging model can detect microstructural abnormalities in the brain associated with Huntington ...

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 ...

The brain MRI is important for the diagnosis of prion disease for ruling out other possible etiologies, but it can also show features suggestive of prion disease. Brain MRI findings are found in most ...

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 ...