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PET scans

·March 14, 2011·5 min read

A wearable positron emission tomography (PET) scanner that rats can wear on their heads has been developed and tested effectively.

·October 21, 2013·3 min read

Shorter periods of sleep and poorer quality of sleep are associated with greater buildup of beta anyloid, a new study reports.

·March 18, 2013·4 min read

A new study finds increased amyloid levels in the brains of unmedicated hypertensive adults with a genetic risk factor for Alzheimer's disease.

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