Shorena Janelidze

The paper shows aging and Alzheimer's disease alter distinct functional connectivity axes in the brain, with AD affecting the sensory-association axis and aging affecting the representation-executive axis.

The paper examines whether stable episodic memory or high education affects Alzheimer's disease pathology measured by plasma p-tau217, finding no such association.

The paper compares medial temporal lobe atrophy patterns in early-onset and late-onset amnestic Alzheimer's disease, finding similar atrophy levels but differences in specific subregions.

The paper identifies reference proteins in cerebrospinal fluid that improve the accuracy and interpretability of biomarkers for brain diseases by accounting for inter-individual variability.

The paper examines the independent associations of PET, CSF, and plasma tau biomarkers with Alzheimer's disease markers, finding that CSF and plasma p-tau181/p-tau217 are more linked to early AD markers, while tau-PET is strongly associated with cognitive and neurodegenerative progression.