Research on extroverts and introverts is often used to demonstrate the biological nature of personality. Although we have the potential to change our sociability tendencies, more often than not we remain either outgoing or introspective. Write an essay that accurately describes the benefits and limitations of being an extrovert. Provide specific research evidence to support your claims
There are some researches which have been done on extroverted person. According to Eyesenck's theory, there are differences in cortical arousal between introverted and extroverted people. Extroverted people's cortical stimulate minimally so they need to energized by external environment.
There are others studies also which stated that the brain of extrovert is more sensitive to rewards. That is why their behavior might be perceived as attention seeking behavior. But this is the reason they are happier than introverted people.
There is another neurological study which suggested that extroverts had more blood flow in brain areas involved with interpreting sensory data, including the anterior cingulate gyrus, the temporal lobes and the posterior thalamus. Which suggest that their attention is focused on outwards.
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