Our Wonderful brain- Part 2 ( sorry, it is one long post )
4. Our brain on ROAD RAGE Why road rage? Well it is the most common behaviour among us. Abusing, yelling, being fined are common and we blame it on bad drivers, bad roads and traffic. Just a minute. Our brains are built to overreact to a perceived threat. The same neuronal machinery that protected our ancestors from a charging animal eons ago is activated when we encounter ordinary stresses like traffic! Our body releases cortisol, a hormone which sets off the brain’s alarm bells by stimulating the emotionally charged amygdala while damaging neurons in the hippocampus, which in turn shrinks the calming part of the brain that puts things in perspective. To bring this stress response under control we can take the help of our newer brain i.e. the frontal cortex to regulate the older ones. Another common example is, nearly everyone has an involuntary reaction to a stressful situation like public speaking. We feel our stomach churning, our mouths going dry because that’s how evolution...