Decreased thalamic metabolism without thalamic magnetic resonance imaging abnormalities following shearing injury to the substantia nigra.


A 36-year-old man had fallen about 8 metres. Radiographs showed a mandibular fracture, indicating rotatory force applied to the head. Fluid-attenuated inversion recovery (FLAIR) imaging showed hyperintensity in both medial temporal lobes, left medial midbrain, right midbrain including cerebral peduncle, left pulvinar, left external capsule, fornix, splenium… (More)


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