Arousal elicits a brain-wide hemodynamic wave independent of locus coeruleus noradrenergic tone
Jose Maria Martinez de Paz, Joceli Mayer, Paulina Wanken, Beatriz Rodrigues Apgaua, Aliya Ablitip, Leafy Behera, Émilie Macé
The paper identifies a brain-wide hemodynamic wave associated with arousal that occurs independently of locus coeruleus noradrenergic activity.
bioRxiv · Mar 9, 2026 · PreprintNeuroscience