Fig. 1.

Amyloid and tau PET patterns in TES, individual patterns.

Aβ (PIB)-PET visual read, centiloid value, and SUVR images (A); Tau (FTP)-PET SUVR images, w-score images, and percentage of voxels with w-score>1.645 (B). Mean FTP-SUVR (C) and medial temporal lobe mean SUVR (D) in patients with TES (black triangles – PIB-positive; black circles – PIB-negative), patients with MCI (red circles black outline) or dementia due to AD (red circles no outline) and healthy controls (blue circles). The patient number on the left corresponds to the patient number in Table 1.

Images are presented in neurological convention (left of the image is the left side of the patient). Abbreviations- Pt = Patient; TES = traumatic encephalopathy syndrome; PIB = Pittsburgh compound B; PIB+ = positive visual read, PIB- = negative visual read; FTP = flortaucipir; MTL = medial temporal lobe; SUVR = standardized uptake value ratio; W-score = age adjusted z-score.(For interpretation of the references to colour in this figure legend, the reader is referred to the web version of this article.)