Corrigendum: Calcium/calmodulin-dependent protein kinase II is involved in the transmission and regulation of nociception in naïve and morphine-tolerant rat nucleus accumbens

The original published version of this article contained errors in the Materials and Methods section and figures. The corrected version should be as follows: 1. Materials and Methods section: On page 165, in the seventh line of the left paragraph Before correction The push rod was applied at a loading rate of 30 g/s onto the dorsal surface of its hind paw, then recorded the latency necessary to induce a withdrawal reaction as HWL in response to mechanical stimulation. After correction The push rod was applied at a loading rate of 30 g/s onto the dorsal surface of its hind paw, then recorded the force necessary to induce a withdrawal reaction as HWT (hindpaw withdrawal threshold) in response to mechanical stimulation. 2. Figures The y-axis of Figures 1C, 1D, 3B, 5C, 5D, 6C, and 6D should be changed from HWL to HWT. We sincerely apologize for any confusions that we may have caused.