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. 2019 May 15;2019:2057308. doi: 10.1155/2019/2057308

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Copyright © 2019 Zui Shen et al.

This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

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After EA, synchronous LFPs were observed during nociceptive behavioral testing. (a) After EA, a spontaneous recording and real-time spectrogram of LFP signals of the prestimulus, stimulus, and poststimulus phases. (b) After EA, the change in the mean PSD (2-45 Hz) was observed between the prestimulus and stimulus phases in the rACC. (c) After EA, the change in the mean PSD was observed at different frequency bands between the prestimulus and stimulus phases in the rACC. ^∗p < 0.05 compared to the prestimulus phase of the same band. Five frequency band intervals were considered: delta (2–4 Hz), theta (4–9 Hz), alpha (9–15 Hz), beta (15–30 Hz), and gamma (30–45 Hz).