* The neuroendocrine reflex may become a conditioned behavioural reflex, such that a cow going to the milking parlour will have elevated levels of oxytocin in the plasma prior to stimulus being applied to the teats. | * The neuroendocrine reflex may become a conditioned behavioural reflex, such that a cow going to the milking parlour will have elevated levels of oxytocin in the plasma prior to stimulus being applied to the teats. |