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. Author manuscript; available in PMC: 2014 Nov 1.
Published in final edited form as: Exp Neurol. 2013 Aug 13;249:10.1016/j.expneurol.2013.08.003. doi: 10.1016/j.expneurol.2013.08.003

Fig. 9. Representative examples of bilateral phrenic nerve activity.

Fig. 9

Data are presented from a control rat (A), and additional rats studied at 2 weeks (2 wk, B) and 8 weeks (8 wk, C) post-C2Hx. Expanded time scale traces depicting a single neural breath are indicated by the panels labeled i – v. Both integrated (∫) and raw phrenic nerve activity is shown. The vertical solid and dotted line are provided to indicate the discharge onset of the contralateral and ipsilateral phrenic burst, respectively.