Magnocellular Neurons

 

 Magnocellular Neurons In Supraoptic And Paraventricular Nucleus Of Hypothalamus 

                                                    Release Of ADH and Oxytocin 

                             

Oxytocin

Uterine Contractions And Onset Of Labour 

Oxytocin

Increase In Intracellular Calcium 

Myometrial Contraction 

Onset Of Labour

Oxytocin And Uterine Contraction

Tracing Uterine Contractions

Snapshot