This sensation is triggered unusually often in (*) allodynia, and it's experienced more intensely in hyperalgesia.
This sensation is modulated by receptors classified as delta, kappa, mu, or orphanin. The intensity of this sensation is determined in the insular and cingulate cortices. Ronald Melzack and Patrick Wall developed a "gate control" theory of this phenomenon. This sensation is triggered unusually often in (*) allodynia, and it's experienced more intensely in hyperalgesia. This sensation is caused by "noxious" stimuli. Wilhelm Erb wrongly theorized that this sensation results from any stimulus if it is intense enough. It is often transmitted with touch and temperature. The "slow" variety of this sensation is transmitted via CÂ­fibers, and it is triggered by free nerve endings. This sensation is transmitted via Substance P. For 10 points, name this sensation that is dulled by NSAIDs like ibuprofen and opiates like morphine.
This sensation is modulated by receptors classified as delta, kappa, mu, or orphanin.
pain [or nociception]