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. 2010 Dec 22;5(12):e15325. doi: 10.1371/journal.pone.0015325

Figure 4. The comparison of threshold potentials of sequential spikes (ΔVts) and the absolute refractory periods (ARP).

Figure 4

The threshold potentials (Vts) of IN and PN before and after 20 µM MDA treatment were shown in panel a and c. The membrance potentials were as indicated in panel b. ΔVts were presented in panel d (* p<0.05, **p<0.01).