Emotional regulation refers to the brain's ability to modulate emotional responses, control impulses, and maintain appropriate emotional reactions to situations. This complex process involves multiple brain regions, particularly the prefrontal cortex, amygdala, and limbic system. When these areas are damaged in a [traumatic brain injury](/brain-injury), the delicate balance of emotional control can be severely disrupted.
Research shows that 30-70% of TBI survivors experience significant emotional regulation problems, including inappropriate emotional responses, difficulty controlling anger, sudden mood swings, and emotional lability (rapid shifts between emotions). These symptoms can emerge immediately after injury or develop gradually over months as the brain attempts to compensate for damaged neural pathways.
Unlike temporary emotional reactions to trauma, emotional dysregulation from brain injury represents actual structural or functional changes in the brain. This distinction is crucial for legal claims, as it establishes that your emotional symptoms are a direct result of the injury rather than pre-existing conditions or normal stress responses.