Impulse is momentum due to impulsive forceWhen force act for a very short time and large change in momentum

According to biology, the signal that travels along the length of a nerve fiber and ends in the release of neurotransmitters. Nerve\xa0impulses\xa0are the means by which information is transmitted along the neuron and throughout the nervous system.
A large force acting for a short time to produce a finite change in momentum is called impulse

It is the change in momentum of a body due to application of a large amount of force for a given time
Impulse is change in momentum. Impulse =force × time
Impulse is the change in momentum

Impulse of a force is defined as the product of force and the time for which force is acting.\xa0
It is large effect of force for short period of time
Impulse\tImpulse is defined as a force multiplied by time it acts over.\tFor example: Tennis racket strikes a ball, an impulse is applied to the ball. The racket puts a force on the ball for a short time period.
The force which act on a body for short time period. Impulse =force *time

When a very large force is applied for a very short time then the product of applied force and the time interval is called impulse. I=F*dt