Mark Drakesmith

This paper estimates axial diffusivity in the NODDI model using high b-value data and shows the impact of noise assumptions on parameter estimates.

This paper introduces a non-invasive diffusion MRI method to image microglia and astrocyte activation in vivo, showing it can detect glia proliferation and correlate with histological markers in humans.

This study investigates electrophysiological network changes in adults with neurodevelopmental risk copy number variants using MEG, finding decreased connectivity and network segregation differences.

This paper estimates axon conduction velocity in vivo from MRI parameters, showing that 89.2% of variance is explained by axon diameter and g-ratio, with accurate estimates achievable under certain parameter bounds.

The paper investigates how genetic risk for schizophrenia and developmental delay relates to structural brain abnormalities in midline white matter.