Tau SUVR

1. Words per second is associated with tau SUVR in humans.

   “More words per second was associated with reduced tau SUVR in entorhinal (Ki:elements: beta=‐2.18, p = 0.02; CLAN: beta=‐2.74, p = 0.002)”

   Humansadjusting for age, sex, education, and amyloid statusentorhinal cortex

   Automated Speech Features from Logical Memory Delayed Recall Test Relate to Early Tau PET Burden

   AAIC 2025 abstract·24 Dec 2025

More on Words per second

1. Between-utterance pause duration is associated with tau SUVR in humans.

   “longer between‐utterance pause duration was associated with higher tau SUVR in entorhinal (Ki:elements: beta=1.93, p = 0.03;CLAN: beta=2.74, p = 0.002)”

   Humansadjusting for age, sex, education, and amyloid statusentorhinal cortex

   Automated Speech Features from Logical Memory Delayed Recall Test Relate to Early Tau PET Burden

   AAIC 2025 abstract·24 Dec 2025

More on Between-utterance pause duration

1. Clinical Dementia Rating global score is associated with tau SUVR in humans (25.5% tau positive).

   “CDR0.5 subgroup participants demonstrated higher mean FTP regional SUVR values compared with CDR0 participants”

   Human trialpreclinical AD with CDR-GS 0.5brainn = 137

   Flortaucipir patterns in preclinical Alzheimer’s disease: an evaluation of TRAILBLAZER‐ALZ 3 baseline data

   AAIC 2025 abstract·23 Dec 2025

More on Clinical Dementia Rating global score

1. Hispanic ethnicity is associated with tau SUVR in humans (ß 0.08 [95% CI 0.05, 0.12]).

   “Women of color had greater medial temporal tau SUVR (ß [95% CI], Black: 0.06 [0.04, 0.09], Hispanic: 0.08 [0.05, 0.12]).”

   Humanscompared to non-Hispanic whitesfemales

   Does Cardiovascular Risk Mediate Associations Between Race/Ethnicity, Gender, and Neuroimaging Markers of Dementia? An Analysis from the HABS‐HD Cohort

   AAIC 2025 abstract·23 Dec 2025

1. Black race is associated with tau SUVR in humans (ß 0.06 [95% CI 0.04, 0.09]).

   “Women of color had greater medial temporal tau SUVR (ß [95% CI], Black: 0.06 [0.04, 0.09], Hispanic: 0.08 [0.05, 0.12]).”

   Humanscompared to non-Hispanic whitesfemales

   Does Cardiovascular Risk Mediate Associations Between Race/Ethnicity, Gender, and Neuroimaging Markers of Dementia? An Analysis from the HABS‐HD Cohort

   AAIC 2025 abstract·23 Dec 2025