Mild TBI: "While MRI and CAT scans are often normal, the individual has cognitive problems such as headache, difficulty thinking, memory problems, attention de

Mild TBI: "While MRI and CAT scans are often normal, the individual has cognitive problems such as headache, difficulty thinking, memory problems, attention deficits, mood swings and frustration. [...] Common Symptoms of Mild TBI Fatigue Headaches Visual disturbances Memory loss Poor attention/concentration Sleep disturbances Dizziness/loss of balance Irritability-emotional disturbances Feelings of depression Seizures [...] These symptoms may not be present or noticed at the time of injury. They may be delayed days or weeks before they appear. The symptoms are often subtle and are often missed by the injured person, family and doctors." http://www.traumaticbraininjury.com/symptoms-of-tbi/mild-tbi-symptoms/ http://www.traumaticbraininjury.com/symptoms-of-tbi/mild-tbi... It doesn't really sound like a meaningful diagnosis to me.