Parasympathetic stimulation of the heart

Parameter not affected by sympathetic stimulation of heart

Parameter not affected by sympathetic stimulation of heart

The cranial nerves in humans that send parasympathetic stimulation to, among other organs, the heart, stomach and liver are

The cranial nerves in humans that send parasympathetic stimulation to, among other organs, the heart, stomach, and liver are :

Parasympathetic stimulation causes vasodilatation in penis by release of :-

Give reason : (a) If neural connection of heart is severed then the mammalian heart will continue beating or not? (b) If symathetic control to the heart is re - established in such case what will happen? (c ) If parasympathetic control to the heart is re - established then what will happen?

If parasympathetic nerve is cut, then heart beat :

A : Postganglionic nerve fibre of parasympathetic nervous system have acetylcholine while sympathetic nervous system have adrenaline as the neurotransmitter. R : Sympathetic nervous system inhibit the intestinal peristalsis while parasympathetic stimulate peristalsis.