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Revolutionary Tests Offer Hope for Early Alzheimer's Detection

9/29/2025

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Summary

Story summary

Northern Arizona University researchers are developing a blood-based Alzheimer’s test using glucose-related microvesicles.
The non-invasive method could enable earlier detection and monitoring, potentially slowing progression.
A new MRI method maps cerebral microvascular pulsatility to aid early Alzheimer’s diagnosis.
Higher urine protein levels may signal dementia risk, especially vascular dementia.
COVID-19 may worsen cognitive decline; ongoing research examines long-term brain effects.

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Story summary

Northern Arizona University researchers are developing a blood-based Alzheimer’s test using glucose-related microvesicles.
The non-invasive method could enable earlier detection and monitoring, potentially slowing progression.
A new MRI method maps cerebral microvascular pulsatility to aid early Alzheimer’s diagnosis.
Higher urine protein levels may signal dementia risk, especially vascular dementia.
COVID-19 may worsen cognitive decline; ongoing research examines long-term brain effects.