My neurological interventional radiologist, Dr. Eddie Kwan (the man that saved my life and my brain), told be that I needed to take large doses of Fish Oil after my aneurysm rupture. That was 6 years ago, and I still take those same doses. He was right, and ahead of his time. Please read below, but talk to your doctors before starting any medication or vitamin.
http://www.cnn.com/2012/10/19/health/fish-oil-brain-injuries/index.html?hpt=he_c1
http://www.prweb.com/releases/concussion/brain_trauma/prweb4500964.htm