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. 2020 Jan 30;26(1):147–159. doi: 10.5056/jnm19101

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© 2020 The Korean Society of Neurogastroenterology and Motility

This is an Open Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/by-nc/4.0) which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.

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Measuring the autonomic functions using parasympathetic (polypeptide [PP]) and sympathetic (norepinephrine [NE]) hormones in the bloodstream following SCS on T10 with our optimized parameters (pulse width: 0.5 msec, frequency: 20 Hz, and amplitude: 90.0% and 2 seconds on time/3 seconds off time). (A) Blood draw was performed in 2 distinct sessions as illustrated above. (B, C) shows the PP and NE release in separate sessions before and after SCS, respectively. Data presented in mean and SE (*P < 0.05 vs fasting state in SCS session, n = 8). Fast, fasting state.