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. 2020 May 12;21:21. doi: 10.1186/s12868-020-00570-8

Fig. 2.

Fig. 2

tDCS alleviated the brain damage induced by MCAO operation. a TTC staining and semiquantitative analysis. b The level of NSE in serum. Data are presented as the mean ± SEM from three independent experiments, and representative images are shown. **P < 0.01, MCAO + Sham vs Control + Sham; ##P < 0.01, MCAO + tDCS vs Control + tDCS; &&P < 0.01 and &P < 0.05, MCAO + Sham vs MCAO + tDCS