From the articles that have been read the story How does multitask brain. In today's world,people use a wide variety of electronic media to multitask, doing several things at the same time. Scientists have found that when people do tasks that require concentration, multitasking takes place in the prefrontal cortex. Order to switch attention from one task to another the brain must use its working memory. this is brain's ability to temporarily hold information while does something else. Have researchers have found that people take longer to complete tasks seems to result in less efficiency. Perhaps there is limit to how much information the brain can temporarily store in working memory this is brain's ability to temporarily hold information while does something else. more experiments are needed to see how multitasking works in different real-life situations. students multitask as they study, office workers constantly check e-mail while they work, and drivers talk on the phone or text. of course, certain tasks such as listening to music do not require as much concentration as others.
Conclusion of the article that researchers have shown that when we multitask, we are not really getting more done because we are losing speed and accuracy as we quickly switch from task to task.