An Atlas-Based Variational Approach to Quantitative Susceptibility Mapping

Keywords

absolute accumulate achieved acquisition acquisitions addition adults aging agreement although ambiguity assumed atlas atlases automatically axial behavioral binary boundaries brain calculations cause challenging classification clinical compensation computed computer concentration concentrations conjugate convolution convolving correlations correspondence cortical defined delineated denotes dependent depending deposition derivatives derived described deviation dipole disease disorders distributions domain eigenfunctions elderly electrical eliminates elimination enforces engineering equation external fall field flow form forward frequency frequently good gradient health hospital improved improves incorporates initial internal inverted inverting iron kernel known like loss magic magnitude make mapping maps mask medical missing model modeled noise observations operations outside patient phantom populations posed postmortem predicted prevent previously prior probabilistic problem product proportional providing psychiatry quantitative radiology recently reconstruction reduced regularization related relies require requiring school sciences shims solution solved sources spatial strength strong structural structure structures studies subjects susceptibility technology term thalamus thick tissue true variance variational water wave years young younger zeros