Can head injuries lead to depression?

Yes: Brain injuries themselves may cause changes in brain structure and function that predispose people to depression - but certain factors also seem to increase a person's risk, including a history of alcohol abuse or depression before the injury.

Yes: For three reasons, head injury could injure the emotional part of the brain and the trauma that caused the head injury is a source of stress. Finally, any dysfunction resulting from the injury can lead to depression.

Absolutely: Depression is a common symptom, along with difficulty concentrating, memory loss, problems sleeping, dizziness, headache and personality change.