Choroid plexus off-target binding false positives

1. CA1 and prosubiculum tau-pet roi decreases choroid plexus off-target binding false positives in humans.

   “Visual inspection confirmed these as false positives driven by off‐target binding in the choroid plexus. This off‐target binding did not affect the CA1 and prosubiculum ROI”

   Humanstau-PET quantificationhippocampus

   Refining early tau‐PET staging using CA1 and prosubiculum rather than the whole hippocampus

   AAIC 2025 abstract·23 Dec 2025

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