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. Author manuscript; available in PMC: 2020 Aug 1.
Published in final edited form as: Respir Physiol Neurobiol. 2019 May 3;266:54–65. doi: 10.1016/j.resp.2019.04.014

Fig. 1. SubP-induced changes in respiratory motor bursts produced by medullary neonatal rat brainstem-spinal cords.

Fig. 1.

(A) Drawing of isolated neonatal rat medullary brainstem-spinal cord with a suction electrode attached to the cervical spinal C4 ventral root. (B) Voltage traces of respiratory-related motor output are shown at baseline (top trace), during intermittent 100 nM SubP application (2nd trace), and at 30 and 60 min post-drug application (3rd and 4th traces, respectively). Intermittent 100 nM SubP application induced a long-lasting increase in respiratory burst frequency.