There's one article in particular that has my mind going a bit more than usual. It comes from this issue of the Journal of Asian Martial Arts.

Secours, K. (2004). Russian Systema flow training: A progressive alternative to stimulus-response training. Journal of Asian Martial Arts, vol 13, no 4, 28-51.
So why did this article strike me so? A number of reasons...
1) It starts by pulling a lot of contemporary literature on fear and the fear response together.
2) It continues on with "low road" vs. "high road" physiology.
3) It then establishes "high road" training as a desireable choice for a martial artist, while acknowledging the effectiveness of contemporary "stimulus-response" (operant conditioning) training methods.
4) It gives logical reasoning for one to choose a slower, high road path.
5) It uses Systema as an example of such an approach.
6) I've seen these arguments before, independently expressed by Scott Sonnen in his own material.
7) It jives with what I do on many levels.
8) I feel comfortable with the world offering all these choices for people who need to follow their own unique martial paths.
This may take a while. Jump in when/if you want. But I may continue to ponder and muse out loud.
- Bill