These threat components form the perceptual trigger for the fear reaction.

I had a fear reaction and now I see why.

The fear reaction came when he began to realize that he had once again lived through the effect of the mind weapon.

Either way, you're going to have a fear reaction.

"Only physical things, things which would induce an involuntary fear reaction."

From then on, either the sound or the odor, the conditioned stimuli, was enough to elicit a full fear reaction.

Such species also tend to lose their fear reaction towards predators if none occur on the islands.

The family said the bite was accidental, a fear reaction from a sudden movement by Cory.

"Oh, absolutely unnecessary," I agreed, reaching around my shield again, this time with part of an extreme fear reaction.

The goal is to reduce the fear reaction, learning to not react to the bad thoughts.