Brain NWLogo Design Contest

This client got his first logo from LogoTournament, as well. It had the masculine vibe and colors down correct, but the brain image was perceived to be too literal, too medical. See that image here if you'd like: https://www.dropbox.com/s/jlilc6beh6002e5/myFASTbrain-logo-temp.png?dl=0

The brain waves (action potential) are the actual N and W letters -- that's what is intended.
NW become brain waves.

Also, we're looking for ACTION POTENTIAL (sine waves, single up, single down stroke) not lightning or some other erratic pattern. Please see the attachment or Google "Action Potential" (IMAGES).

Lots of good potential here. Let's try "Prevention through performance" as the tagline from here out. When using the letters "NW" let's make sure they're in that order.

Re: Brain images. Let's not use small ones that can be misunderstood.
Would like to see little action potentials on line.
Want to see what Brain on top of NW looks like.
Want to see what green looks like for NW (given that Washington is the emerald state.)

Could I possibly see any new logos with the new tagline "Prevention through Performance"