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. Author manuscript; available in PMC: 2013 Dec 10.
Published in final edited form as: J Comp Physiol B. 2009 Jan 30;179(5):10.1007/s00360-009-0339-3. doi: 10.1007/s00360-009-0339-3

Fig. 2.

Fig. 2

Role of NK1R in juvenile bullfrog respiratory rhythm generation. a SP significantly increased lung burst frequency and b lung bur area. c Lung burst duration significantly decreased during SP treatment. d Lung burst amplitude significantly increased during SP treatment. e Representative neurograms during baseline (top), SP (middle) and antagonist D (bottom) treatments. Data are mean ± SEM. Asterisk indicates a significant difference from all other groups and number signs indicate a significant difference from baseline (n = 7; P < 0.05)