Single-subject classification of presymptomatic frontotemporal dementia mutation carriers using multimodal MRI

ConclusionsFTD mutation carriers can be separated from controls with a modest AUC even before symptom-onset, using a newly created carrier-control classification model, while this was not possible using a recent bvFTD classification model. A multimodal MRI-based classification score may therefore be a useful biomarker to aid earlier FTD diagnosis. The exclusive selection of white matter features in the best performing model suggests that the earliest FTD-related pathological processes occur in white matter.

Source: NeuroImage: Clinical - July 18, 2018 Category: Radiology Source Type: research