Figure 2.

Alterations in membrane excitability of NG108-15 cells induced by differentiation.A: Representative traces show the membrane potential response to a depolarizing current injection (100 pA, 1 sec) under whole-cell current-clamp configuration. B: Action potential (AP) frequency in undifferentiated (day0) and differentiated NG108-15 cells. TTX: tetrodotoxin. Data are means ± SEM, n is the number of cells.

Liu et al. BMC Neuroscience 2012 13:129   doi:10.1186/1471-2202-13-129
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