A noradrenergic Ih-dependent pacemaker system drives sniffing
Babita Thadari, Youjin Lee, Jordan Skach, Marcelo Camba Almazán, Eun Jung Hwang, Kaiwen Kam
The paper identifies a noradrenergic Ih-dependent pacemaker system in the preBotzinger Complex that drives sniffing, distinct from eupneic breathing mechanisms.
bioRxiv · Jun 1, 2026 · PreprintNeuroscience