Research Article

Electroacupuncture Treatment Alleviates the Remifentanil-Induced Hyperalgesia by Regulating the Activities of the Ventral Posterior Lateral Nucleus of the Thalamus Neurons in Rats

Figure 1

In vivo multichannel recording. (a) Surgery for the electrode implantation and the in vivo multichannel recording in freely moving rats. (b) Experimental procedure of in vivo multichannel recording. Data was collected on day 1 before and day 3 after remifentanil infusion.
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