Too much of it results in the loss of synaptic connections between neurons and the shrinking  of your prefrontal cortex, the part of your brain the regulates behaviors like concentration, decision-making, judgement, and social interaction.
Previše kortizola reducira broj sinapsi među neuronima i smanjuje prefrontalni korteks, dio mozga koji regulira funkcije kao što je koncentracija, donošenje odluka, prosuđivanje i socijalna interakcija.