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. Author manuscript; available in PMC: 2009 Dec 29.
Published in final edited form as: Neural Comput. 2009 Jul;21(7):1797–1862. doi: 10.1162/neco.2009.06-08-799

Figure 2.

Figure 2

Synthetic data. (a) The simulated UP and DOWN hidden state process. (b) The simulated time-varying traces of conditional intensity function (CIF) λc(t) (c = 1, …, 4). (c) The four simulated spike trains. (d) The averaged firing rate across four spike trains (the solid gray curve corresponds to the temporally smoothed firing rate using a 30 ms width gaussian kernel).