I had actually thought the old brain would not be as capable.

It was he who transferred my old brain to this new body.

Aimed, of necessity, at the old brain itself, because that alone could not be replaced.

Age is a factor; older brains take longer to recover.

Research shows that the 11 year old brain has not developed skills to anticipate.

You've got to be optimistic about it and have faith in the old human brain.

The old brain has begun to work at last.

More than this old brain can absorb, if you want the truth.

The wise old brain in his chest even seemed to think better now.

The drug appears to help only the older brain.