(from article)
In reply to:
...Masashi Yanagisawa had discovered the gene for a neuropeptide that binds to this receptor...
Heh - wow.
And you're right about just strictly systems alone won't be as powerful as a combination of that with something a bit more fine tuned. That's why systems people generally do more than strictly circuits, which systems is by defenition.
Alternatively, even cognitive can integrate to a certain degree with systems and be powerful, don't you think?
Edit: LOL - I'm no longer a vet, and am now a local - lol.
