Robert A. Rissman

Plasma Phosphorylated Tau 217 Percentage by Race and Ethnicity in Preclinical Alzheimer Disease

Importance In trials targeting preclinical Alzheimer disease (AD), defined as amyloid pathology without cognitive symptoms, racial and ethnic differences in plasma phosphorylated tau 217 percentage (%p-tau217) may influence screening eligibility. Objective To characterize racial...

Mediating effect of pro-inflammatory cytokines in the association between depression, anxiety, and cardiometabolic disorders in a multiethnic US population

Abstract Neuroinflammation is associated with depression and anxiety risk, both of which demonstrate a bilateral relationship with cardiometabolic disorders. Systemic inflammation was also commonly described in patients with cardiometabolic disorders. It is, thus, unclear whether...

Learning precise segmentation of neurofibrillary tangles from rapid manual point annotations

Accumulation of abnormal tau protein into neurofibrillary tangles (NFTs) is a pathologic hallmark of Alzheimer disease (AD). Accurate detection of NFTs in tissue samples can reveal relationships with clinical, demographic, and genetic features through deep phenotyping. However, e...