
Keywords: مورفومتری مبتنی بر واکسل; Motor neuron disease; Amyotrophic lateral sclerosis; Voxel-based morphometry; Asymmetry; Limb dominanceALS, amyotrophic lateral sclerosis; VBM, voxel-based morphometry; GM, gray matter; UMN, upper motor neuron; LMN, lower motor neuron