Brain glucose metabolism in thalamic syndrome

Abstract

Regional brain glucose metabolism was studied in a case of postischaemic thalamic syndrome. Despite a normal density of the thalamus on MRI and CT images, a 17% relative hypometabolism was found in the posterior thalamus on the affected side. This observation of functional anomalies in the posterior thalamic complex in case of thalamic syndrome is compatible with a deregulated processing of pain-related information at this level.