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. 2009 Sep 4;106(38):16475–16480. doi: 10.1073/pnas.0907298106

Fig. 3.

Fig. 3.

Absence of bimodal firing pattern in Purkinje cells of L7-SCLY mice. (A–D) Longer intervals from records shown in Fig. 2 are used to illustrate simple spike (SS) firing patterns. Frequency distribution histograms from single unit data (bin size, 2 Hz) are shown (Right). WT PCs recorded at P30 (B) displayed long trains of simple spikes interspersed with quiescent periods. WT P15 (A), transgenic (Tg) P30 (C), and Tg P90 (D) PCs displayed long tonic periods of simple spike activity with absent or sporadic short quiescent periods. (E) Average occurrence probability of quiescent periods for each neuronal group. (F) Average SS burst duration for each neuronal group. (G) Average SS rate for each neuronal group.