Cognition
Associations Between Cerebral Amyloid Angiopathy, Cognitive Impairment, and Depressive Symptoms
In a cross-sectional cohort, probable cerebral amyloid angiopathy was associated with substantially more depressive symptoms and poorer cognition, but depression explained only a small fraction of the cognitive association.
Longitudinal Cognitive Trajectories After Stroke: What the Oxford Cognitive Screen Shows
A longitudinal Oxford cohort found that cognitive recovery after stroke is common but heterogeneous: acute cognitive burden was the strongest predictor of chronic impairment, while a small subgroup declined over time.