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. 2023 Mar 14;16:839–879. doi: 10.2147/JPR.S364370

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© 2023 Chapman et al.

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(A) Illustration representing filtering at the DRG in the physiologic state. Note the diameter difference between the peripheral and central axon (B). The electrical field applied to the DRG decreases propagation of sensory input. (C) Represents the orthodromic and antidromic propagation of action potentials induced by DRG-S.