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. Author manuscript; available in PMC: 2018 Jan 1.
Published in final edited form as: J Mech Behav Biomed Mater. 2016 Sep 22;65:627–633. doi: 10.1016/j.jmbbm.2016.09.028

Figure 1. Representative K+ dose response for a rat MCA sample (A) in terms of percent contraction (%C), and (B) as viewed by the camera.

Figure 1

Figure 1

Characteristic biphasic response exhibits dilation to small increases of K+ and contraction to high K+ concentrations. Baseline KCl concentration is 4.7 mM. Scale bar at image right is 100 μm