Deep Sleep Brain Waves Uncover Early Alzheimer's Memory Link
Disrupted deep sleep brain waves may be an early, pre-symptomatic indicator of Alzheimer's-related memory loss. This finding offers a potential new biomarker (measurable biological signal) for identifying individuals at risk for Alzheimer's disease much earlier than current clinical methods.
Real-World Observation
Finds meaningful patterns in human health records or cohorts, though observational data cannot prove direct cause.