What is the relationship between depolarization and action potential?

The relationship between depolarization and action potential is that depolarization is a spark that begins the whole process. Action potentials are largely responsible for signal transmission throughout the nervous system. Beating the heart, contraction of the hand or signal to escape all depends on the activity of the nervous system initiated by action potential. In a sense, polarization applies to the purchase of parties or the opposite end of the spectrum. As far as electric charge is concerned, depolarization means no longer negative charge. Hyperpolarization, on the contrary, refers to the negative charge to be even more negative.

action potentials are generally not present in themselves; To run things, they need a kind of stimulus. This stimulus may come from another nerve or may be due to the external force or trigger. In both cases, there is a complex chain of physiological events, which allows the ions to flow in and out of the cell membrane, causing depolarization and action potential.

The ion is a charged particle and as the gradients are built inside and outside the cell, the potential of ion movement increases. The stimulus opens the gates that allow the influx and drain of these ions, causing cell charges with respect to its environment towards zero. This depolarization reaches a point known as a threshold, which is when action potential is released. After starting, most action potentials maintain other action potentials in a way that causes a significant increase in nerve activity. This usually culminates in the release of a substance known as a neurotransmitter, which then reaches proximal nerves and causes it to act in specific ways.

There are both exit effects caused by depolarization and action potential. This means that, depending on the speed of action potential, they may cause an increase or decrease in other affected nerves. The whole event is of a passive nature, often lasting, but millisecond.

depolarization and akThe potential rises directly. When the stimulus causing the opening of cell membranes causes depolarization, the action potential fires. This event helps cells to communicate important information. Without a seemingly impossible communication between cells, the body could not feel and respond to the environment as a cohesive unit.