Progesterone Linked to Brain Structure Changes

• by Meg Barbor

• March 30, 2026

Can external counterpulsation help early Alzheimer disease?

Researchers compared full‐pressure and low‐pressure external counterpulsation during a 12‐month trial in patients with clinically diagnosed early Alzheimer disease.

• by Kathryn Wighton

• September 11, 2026

• 5 min

AI-Based Speech Analysis May Flag Cognitive Impairment

Machine-learning models trained on routine patient-physician conversations achieved similar performance in development and external validation cohorts in predicting cognitive impairment.

• by Andrea Surnit

• June 19, 2026

• 4 min

Handwriting Kinematics Differentiate Cognitive Impairment

“Diagnostic differentiation emerged only under tasks imposing higher cognitive-motor demands.”

• by Kathryn Wighton

• June 1, 2026

• 3 min