Tag Archives: Before

Artificial Intelligence Can Detect Alzheimer’s Disease in Brain Scans Six Years Before a Diagnosis

By Dana Smith Using a common type of brain scan, researchers programmed a machine-learning algorithm to diagnose early-stage Alzheimer’s disease about six years before a clinical diagnosis is made – potentially giving doctors a chance to intervene with treatment. No cure exists for Alzheimer’s disease, but promising drugs have emerged in recent years that can help… Read More »

Ocean Cleanup device breaks down, well before ridding Pacific of plastics

An ambitious project to clean up a vast tide of ocean pollution has been sidelined. The project’s 2,000-foot-long screen — which was already failing to capture plastic while stationed more than 1,000 miles off the coast of California — broke apart just before New Year’s under the constant wind and waves of the Pacific Ocean.… Read More »