Time Traversal predicted biological age

Time Traversal predicted biological age is associated with chronological age in humans (Pearson r = 0.946; adjusted R2 = 0.771).

“leave-one-out cross validation demonstrated a strong correlation between chronological age and predicted biological age (Pearson correlation coefficient = 0.946; adjusted R2 = 0.771).”

Humansleave-one-out cross validationbrain neuronsn = 48

A linear regression model predicts human brain ageing and reveals differential neuronal biological ageing relevant for Parkinson’s disease susceptibility

bioRxiv (Cold Spring Harbor Laboratory)·2 Dec 2025Preprint