Tau proteins play an important role in our normal brain function, mainly by helping to stabilize neurons in the brain. But in Alzheimer’s disease, tau proteins can misfold and tangle inside neurons.
PET and MRI scans may together distinguish a new type of dementia from Alzheimer’s disease (AD), a 2026 retrospective, ...
The results showed that in some people, especially those with conditions other than Alzheimer’s disease, the scan signal was influenced more by iron or inflammation than by tau itself. In other words, ...
The U.S. Food and Drug Administration cleared the Siemens Biograph mMR system, which is the first device able to conduct a PET scan and an MRI scan at the same time, according to an FDA news release.
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