Former Browns Quarterback Bernie Kosar talks to the media Thursday about his concussions.
Kosar says he has dealt with symptoms for years and finally found innovative treatment.
Those symptoms include ringing and buzzing in his head, headaches and insomnia.
Dr. Rick Sponaugle has been treating Kosar for his head trauma. Sponaugle says injury to the frontal lobe of the brain can cause depression.
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