medRxiv
Brain MRI score fell across Alzheimer’s disease stages
The score distinguished stable normal cognition from prediagnosis Alzheimer’s with an area under the curve—a measure of group separation—of 0.817.The score distinguished stable normal cognition from prediagnosis Alzheimer’s with an area under the curve—a measure of group separation—of 0.817.
Preprint: cohort studyAlzheimer's disease
Who was studiedPeople across Alzheimer’s disease stages
What changedThe brain MRI routing score fell steadily across Alzheimer’s disease stages
The catchThe combined model’s positive predictions were only modestly reliable
