BLOC1S4 and Anxiety: The results indicated that mechanical allodynia and anxiety‐like behaviors were more severe in the SNI‐hM4D‐CNO‐EA group compared to the SNI‐mCherry‐CNO‐EA group, suggesting that inhibition of the BLACaMKII‐rACC neural circuit antagonized the analgesic and anxiolytic‐like effects of EA.