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. 2022 Jun 14;16:909512. doi: 10.3389/fnbeh.2022.909512

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Copyright © 2022 Yang, Deng, Si, Xu, Zhang and Sun.

This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.

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Establishment of the rat middle cerebral artery occlusion (MCAO) model. (A) Detailed acupoint locations used for acupuncture and electroacupuncture. (B) Laser Doppler flux measured over the lateral parietal cortex in the core of the ischemic region of MCAO rats. (C) Representative images of 2,3,5-triphenyltetrazolium chloride (TTC) staining in rat brain slices from all groups (n = 3). (D) Quantification of infarct volumes in the whole hemisphere after 90 min of MCAO in rats. Data are presented as the mean percentage of the entire ischemic hemisphere ± SD.