The activity in our brain that decides whether a behavior should be repeated and stored is a habit loop.
Brain is the regulator of all the activities in an organism's body. Its function is to send and receive signals. The brain cells called neurons are involved in this transport. They send the signals from the brain to the rest of the body and vice-versa. The movement of body, pumping of heart, the digestion, excretion, breathing, etc. are all regulated by the actions of brain.
Habit loop is a neurological concept that prompts any person to do any certain activity. The loop comes in three parts: cue, routine, and reward. Any kind of cue triggers the brain to perform any work routinely that comes with a certain reward. The reward can be positive or negative, depending upon the work performed.
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