[¹⁸F]AV‐1451 tau‐PET and primary progressive aphasia

[¹⁸ F]AV-1451binding characteristics differ across the PPA variants and were excellent at distinguishing between the variants. [¹⁸ F]AV-1451binding characteristics were as good or better than other brain imaging modalities utilized in clinical practice, suggesting that [¹⁸ F]AV-1451 may have clinical diagnostic utility in PPA. Ann Neurol 2018 Ann Neurol 2018;83:599-611.