MRI correlates of motoneuron loss in SMA.
Alina Sprenger-SvačinaJohannes HaenschKilian WeissNils Große HokampDavid MaintzMarc SchlamannGereon R FinkNatalie SchlossKai LaukampGilbert WunderlichHelmar Christoph LehmannThorsten LichtensteinPublished in: Journal of neurology (2022)
mapping and Dixon-based PDFF estimation may distinguish between adult SMA patients and controls, due to massive intramuscular fat accumulation in SMA. More extensive long-term studies are warranted to further evaluate these two modalities as surrogate markers in SMA patients during treatment.