Photoentrainment as Bayesian Inference: How the central circadian clock may weight and integrate the intensity and wavelength of natural light to estimate astronomical time
Danny michael Ball, Vincent Walsh, Russell G Foster, Maarten Speekenbrink
The paper proposes a Bayesian model explaining how the circadian clock integrates light intensity and wavelength to estimate astronomical time despite natural variability.
bioRxiv · Nov 3, 2026 · PreprintNeuroscience