greenfrog's doctor is correct. Even Dr Micky Collins of UBMC states that the Buffalo protocol does not improve or accelerate recovery from a cognitive standpoint.

An MRI will be a waste of your time and discomfort. Unless you are rushed to the hospital with a severe head ache or numbness or loss of motor function, there is no reason to have an MRI at this late date.

Getting good rest (not just being lazy at home), good nutrition, avoiding toxins like caffeine, alcohol and glutamate (in MSG and processed soy foods) and putting out some light physical effort around the house are about all you can do.

A non-foot-pounding walk can be worthwhile. Your head aches will tell you when you have gone too far. Stop long before the head aches come.

Yes, it can be long and slow. It can also be 3 steps forward, 4 steps back if you over do it.