Fig. 4: Thalamus-Pons FDG uptake ratios for patients and controls.

a Global thalamic ¹⁸F-fluorodeoxyglucose (FDG) uptake in C9+, C9−, and healthy controls (HC): scatterplots. b Right thalamic FDG uptake in C9+, C9−, and HC: scatterplots. c Left thalamic FDG uptake in C9+, C9−, and HC: scatterplots