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. Author manuscript; available in PMC: 2011 Oct 1.
Published in final edited form as: Eur J Neurosci. 2010 Sep 16;32(8):1310–1318. doi: 10.1111/j.1460-9568.2010.07373.x

Figure 7.

Figure 7

ECl in newborn L5 pyramidal cells is heterogeneous. A. Gramicidin perforated patch recording from a P3 cell shows that the muscimol induced responses reverse between -50 and -60 mV. B. Linear regression line was fit to the data points to determine the ECl which in this cell is -57.5 mV (61.5 mV with junction potential correction). C. In this P3 cell, responses reversed at ∼-30 mV and (D) the regression line crossed the x-axis at -25.9 mV (29.9 with junction potential correction). E. Scatter plot of ECl vs postnatal day shows a range of ECl from -29.9 to -66.7 mV.