Abstract
Liu M-G, Zhuo M. Loss of long-term depression in the insular cortex after tail amputation in adult mice. Mol Pain January 2014; 10. doi: 10.1186/1744-8069-10-1
The authors have informed us that the experiment protocols were not approved by the University of Toronto Animal care committee and this statement was included in the article in error. The authors have stated they secured university approval for the research protocol in prior years and included the statement with the belief that the approval was still applicable.