Fig. 1From: Brain microglia activation and peripheral adaptive immunity in Parkinson’s disease: a multimodal PET studyNeuroinflammation in striatum subregions, substantia nigra and brainstem. The SUVR of 18F-PBR06 between patients with Parkinson’s disease and healthy controls in the A caudate, B putamen, C substantial nigra, D brainstem. CContralateral side to the onset side of motor symptoms. I Ipsilateral side to the onset side of motor symptoms. PD Parkinson’s disease, SUVR standardized uptake value ratioBack to article page