IQ measures intelligence through standardized tests, focusing on logical reasoning abilities. Emotional intelligence involves self-awareness of one's emotions and the ability to manage emotions and relationships. Parts of the brain like the amygdala and prefrontal cortex are involved in emotional intelligence. Higher emotional intelligence is associated with benefits like stress management, adaptability, self-motivation, creating positive environments, and interpersonal skills. Emotional intelligence is quantified as an emotional quotient involving self-awareness, self-regulation, motivation, social skills, and empathy.