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. 2019 Dec 11;12:3265–3277. doi: 10.2147/JPR.S208030

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© 2019 Prim et al.

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HRV changes [ln(post)-ln(pre)] between tACS and sham conditions for (A) frequency-domain HRV components; RSA, LF, and LF/HF and for (B) time-domain HRV components; mean RR, SDNN, and RMSSD. (*p<0.05, ns: not significant).