Pediatric radiology
-
Pediatric radiology · Nov 2002
Comparative StudyProton magnetic resonance spectroscopy: normal findings in the cerebellar hemisphere in childhood.
The cerebellar hemispheres (CER) are different from the supratentorial white and gray matter embryologically, in cytoarchitecture, and probably in metabolic activity. Proton magnetic resonance spectroscopy ((1)H MRS) can provide a noninvasive biochemical analysis of this region. ⋯ Our data confirm the regional variations between CER and PO WM metabolite ratios, and demonstrate a tendency of age-dependent change of the NAA/Cr ratio in CER. The creatine concentration was significantly higher in the cerebellum than in the PO WM.