Dr Haygoush Kalinian, is Director of Coastal Neuropsychology & Concussion Specialists. We provide objective comprehensive testing of cognitive and behavioral issues associated with concussion. Concussion is a brain injury that is due to head trauma. It disrupts brain function and causes dizziness, confusion, headaches, memory loss, irritability, depression, and insomnia. If symptoms continue more than 2-4 weeks, contact, The Concussion Doctor