
Keywords: اسکلروز جانبی آمیوتروفیک; ALS; amyotrophic lateral sclerosis; DTI; STAI, diffusion tensor imaging; TRACULA; TRActs Constrained by UnderLying Anatomy; TBSS; tract-based spatial statistics; AD; axial diffusivity; RD; radial diffusivity; MD; mean diffusivity; FA; fractional anisotrop