Electroacupuncture Alleviates Pain-Related Emotion by Upregulating the Expression of NPS and Its Receptor NPSR in the Anterior Cingulate Cortex and Hypothalamus
Effects of EA stimulation on aversive emotion induced by the C-CPA model on day 6. (a) Time spent in the CFA-paired compartment on the CPA test day in each group. (b) CPA scores on the CPA test day. (c) Magnitude of CPA scores in each group. Sixteen rats in each group. , C-CPA and sham EA vs. control; , EA vs. C-CPA; , EA vs. sham EA.