Automated and rapid self-report of nociception in transgenic mice.

A time-resolved, conscious report of detected nociceptive stimuli in mice offers an opportunity to examine the relationship between higher order neural circuits and pain perception. We have developed a detection behavior in transgenic mice that leverages temporally precise and cell-specific stimulation to elicit self-reports of nociception. Conscious reporting of peripheral nociceptive input may help identify neural mechanisms that generate pain perception.