Metaphorical thinking has a close relationship to individual’s learning capabilities as it determines an individual’s ability to associate the given concept to an experience outside its environment for e.g. if a teacher explains the concept of Radioactivity in the class, Metaphorical thinking determines is the ability of the individual to associate the concept Radioactivity to solid waste decay which are totally different concepts yet possess a certain degree of similarity. For every association that Metaphorical thinking initiates, there exist neuronal activities in prefrontal cortex of the brain, the centre of learning. Greater is the ability of an individual to associate the experience with cognition, greater would be the ability to process the given information processing ability. The lack of ability to associate between experience and cognition results in attention deficiency among learners. The present paper explains that practice of Metaphorical thinking statements during teaching-learning process increases the brain activity in the prefrontal cortex of the brain in turn enables to promote the information processing ability of the individuals.