Korean J Pain 2023;36(2):163-172
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.
Go to : 
