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. Author manuscript; available in PMC: 2010 Jul 28.
Published in final edited form as: Brain Res. 2009 Jun 2;1282:10–19. doi: 10.1016/j.brainres.2009.05.061

Figure 2.

Figure 2

In the presence of TTX (1 μM), CCK8S depolarizes layer 6b cortical neurons in a concentration-dependent manner. A: Examples of CCK8S effect at 3 concentrations (12.5 nM, 125 nM, and 1.25 μM) from different neurons. B: Population data reveal the concentration dependence of the CCK8S-mediated membrane depolarization. Open circles are from individual cells. Filled circles and error bars represent mean and standard error.