Preclinical Alzheimer Cognitive Composite

Brain diffusivity modifies plasma pTau217 links to pathology

In 602 discovery and 2,313 validation participants, associations between plasma pTau217 and brain pathology were stronger among people with lower…In 602 discovery and 2,313 validation participants, associations between plasma pTau217 and brain pathology were stronger among people with lower periventricular diffusivity.