"MR spectroscopy"
"Spectroscopy may show evidence of neuronal loss manifested by a decrease in the NAA peak and an elevation in the lactate peak 2,14."
Expected headings
"Phenotypes"
"Location"
"Signal intensity"
"MR spectroscopy"
"progressive impairment motor and cognitive function, vision and hearing"
"deep white matter in the parieto-occipital lobes and splenium of the corpus callosum (66% of cases, chiefly in children); may include lesions of the visual and auditory pathways"