
Originally Posted by
CHAP
When I hit a nerve it is always in the Quads. Chances are you had a slight vagal response. Your fine.
A vagal response arised from the effects of stimulation of the vagas nerves. The response includes a decrease in heart rate, blood pressure, a feeling of light- headedness (from the decreased blood pressure), and nausea. Vagal responses are caused by many things. They include suddenly getting up, pain, fear, excitement, immersion of the head in cold water, or stimulation of the coratid artery in the neck. Even going to the bathroom can cause the effect in some people