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Mental tiredness conserves brain’s chemical coalition

Neuroanatomical researches show how mental fatigue or tiredness can preserve he chemical coalitions or integrity in the brain. Studies shows that Intensive mental efforts can cause glutamate, which is a salt extremely important for the functioning of a human’s brain, to build up in the prefrontal cortex. According to the findings of the latest research, mental fatigue may function as a neuro-psychological mechanism that stops the gathering of potential harmful consequences of extended cognitive activities.

The lead author of the study said it is quite difficult to identify the true meaning of mental fatigue. He added that the human brain is different from the machines, which can do these heavy cognitive tasks without any tiredness or restlessness. Understanding about mental fatigue was the main objective behind conducting this research. It has some imperative results which are necessary in decisions related to finance, for management of work, time, education or even for clinical procedures.

Mental fatigue is important in all aspects of a human being’s life. Another objective defined by the researchers for this research was to understand about glutamate and its importance in mental fatigue. In general terms, glutamate is a sort of neurotransmitter that is particularly involved in the various functions, like learning or memorizing, which are usually referred to as cognitive functions of a human brain.

The research showed that both excessive or insufficient amount of glutamate is harmful and can cause dysfunctioning of brain. The study also provided proof on the fact the collection of glutamate makes the activation of cerebral cortex or prefrontal cortex costly and further makes the control over our cognitive functions difficult, especially after a very tiring work day.

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