Fig. 2From: Spinal cord hypermetabolism extends to skeletal muscle in amyotrophic lateral sclerosis: a computational approach to [18F]-fluorodeoxyglucose PET/CT imagesPsoas FDG uptake mirrors spinal cord hypermetabolism in ALS. In ALS, a direct correlation between the cervical spinal cord and psoas average N-SUV was documented (a), while these two indexes were largely independent in healthy controls (b)Back to article page