A generalised framework for super-resolution track-weighted imaging

Article ID	Journal	Published Year	Pages	File Type
6033536	NeuroImage	2012	10 Pages	PDF

Abstract

âº Track-density imaging (TDI): recent method developed to gain spatial-resolution. âº We present a general framework for super-resolution track-weighted imaging (TWI). âº TWI contrast is determined by characteristics under user control. âº TWI is an extension of TDI, which is a specific case in this formalism. âº TWI maps should be more suited for quantitative studies.

Keywords

DEC Lmax iFOD2 DAV FOD λmax TOI FWHM APM TWI CSD TDI Rgb Constrained spherical deconvolution Magnetisation transfer Tractography track density imaging Magnetic resonance imaging Diffusion MRI transverse relaxation time full-width at half maximum Super-resolution Fibre-tracking fractional anisotropy