Neurology

Hypertensive disorders of pregnancy have been linked to higher dementia risk, but the association is attenuated after adjusting for vascular conditions.

A review of 22 imaging studies links cognitive impairment in breast cancer survivors to changes in four brain networks.

Lecanemab was linked to multidirectional shifts in plasma biomarkers of Alzheimer’s disease. See which markers normalised and which moved the other way.

A review of 107 studies found that the COVID-19 pandemic disrupted stroke care worldwide, reducing admissions, delaying treatment, increasing stroke severity, and highlighting the need for more resilient healthcare systems.

A systematic review links insomnia with a 26% higher stroke risk and 28% higher odds of hospitalisation.

A cohort study using sibling comparisons has shown a link between congenital TORCH infections and intellectual disability and autism risk.

Machine learning models accurately predicted postoperative delirium in patients undergoing cardiac surgery, while clustering analysis identified distinct patient subgroups with substantially different delirium burdens.

An international ENIGMA study identified brain morphometric features that distinguish bulimia nervosa from healthy controls.