Drake, R. A., Hulse, R. P., Lumb, B. M., & Donaldson, L. F. (2014). The degree of acute descending control of spinal nociception in an area of primary hyperalgesia is dependent on the peripheral domain of afferent input. Journal of Physiology, 592(16), 3611-3624. https://doi.org/10.1113/jphysiol.2013.266494