Diffusion MRI (dMRI) has proven to be a useful imaging approach for both clinical diagnosis
and research investigating the microstructures of nervous tissues, and it has helped us to …

The brain is a network of interleaved neural circuits. In modern connectomics, brain
connectivity is typically encoded as a network of nodes and edges, abstracting away the rich …

Myelin is a modified cell membrane that forms a multilayer sheath around the axon. It retains
the main characteristics of biological membranes, such as lipid bilayer, but differs from them …

The macroscale connectome is the network of physical, white-matter tracts between brain
areas. The connections are generally weighted and their values interpreted as measures of …

The human brain undergoes dramatic structural change over the life span. In a large
imaging cohort of 801 individuals aged 7–84 years, we applied quantitative relaxometry and …

One of the major challenges in the development of a larger and longer nerve conduit for
peripheral nerve repair is the limitation in oxygen and nutrient diffusion within the tissue after …

Background The g-ratio, quantifying the comparative thickness of the myelin sheath
encasing an axon, is a geometrical invariant that has high functional relevance because of …

Purpose To estimate for each distinct fiber population within voxels containing multiple brain
tissue types. Methods A diffusion‐correlation experiment was carried out in an in vivo human …

Rapid advances in neuroimaging and network science have produced powerful tools and
measures to appreciate human brain organization at multiple spatial and temporal scales. It …

Processing speed on cognitive tasks relies upon efficient communication between
widespread regions of the brain. Recently, novel methods of quantifying network …