Topic: OT sensor

Lactation showcases the dynamic interplay between neural synchronization and hormonal regulation, crucial for mammalian offspring nourishment. Central to this process is oxytocin (OT), whose release, driven by the synchronized activity of magnocellular OT neurons, facilitates milk let-down. Despite its significance, the underlying neural mechanisms remain to be fully elucidated. Our study advances this understanding by exploring the role of parvocellular OT neurons, previously identified as key modulators of magnocellular neuron activity. Employing advanced opto- and pharmacogenetic techniques