P-TAU181
Biomarker2 papers3 findings
- Humans2
Associations
2Motor speech performance
mixedin humans1
1 study
Motor speech performance
mixedin humans1
Motor speech performance is associated with P-TAU181 in humans.
Humansadjusted for multiple comparisons
Motor speech markers of Alzheimer's risk · GeroScience · 26 Sep 2026
Motor speech performance predicts P-TAU181 in humans (MAE 0.323).
Humanscovariate-adjusted regression analysis
Motor speech markers of Alzheimer's risk · GeroScience · 26 Sep 2026
DorsAttn-Def+Lim transition cost
downin humans1
1 study
DorsAttn-Def+Lim transition cost
downin humans1
P-TAU181 is associated with DorsAttn-Def+Lim transition cost in humans.
Humansat familial risk for ADplasman = 279
Brain network control costs shift with age and Alzheimer's risk · bioRxiv : the preprint server for biology · 13 Sep 2026 · Preprint
Latest
3Plasma p-tau217 yields discordant Alzheimer results in 8.5% of adults
False-negative blood results occurred in 5.6% of participants compared with false positives in 2.8%, with mismatches tied to kidney function, BMI, and…False-negative blood results occurred in 5.6% of participants compared with false positives in 2.8%, with mismatches tied to kidney function, BMI, and clinical stage.
Brain network control costs shift with age and Alzheimer's risk
In 279 older adults at risk for Alzheimer's disease, longitudinal changes in brain network control energy tracked cognitive performance and plasma…In 279 older adults at risk for Alzheimer's disease, longitudinal changes in brain network control energy tracked cognitive performance and plasma p-tau181 levels.