Injuries and disorders of the head and brain

Overview: injuries and disorders of the head and brain -- Concussion -- Contusions and lacerations of the brain -- Traumatic intracranial hemorrhage and hematoma -- Ventricular and meningeal injuries -- Skull fractures -- Brain tumors (malignant and nonmalignant) -- Surgical treatment of head injuries -- Cerebrovascular injuries (stroke) -- Headache and migraine -- Post-traumatic epilepsy -- Parkinson's disease -- HIV-1-associated dementia..