Final answer:
Emotional hijacking is when strong emotions take over the rational part of the brain and influence decision-making. Emotions and rational thinking are closely linked, and strong emotions like fear or anger can override rational thoughts.
Step-by-step explanation:
When emotions become so strong that they take over the rational part of the brain, it's called emotional hijacking. Neuroscientists like Antonio Damasio have shown that emotions and rational thinking are closely linked, and that emotions play a crucial role in our decision-making process. When strong emotions like fear or anger are triggered, they can override our rational thoughts and lead to impulsive or irrational behavior.