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. 2016 May 10;594(13):3809–3825. doi: 10.1113/JP272022

Figure 2. Quasi‐active conductances accurately mimic the responses of nonlinear conductances .

Figure 2

A, apical white‐noise current input (yellow star) is provided to a cortical pyramidal cell model held at a hyperpolarized potential (–80 mV). The LFP‐PSD is shown at two locations (cyan circles) for a passive model (black), a passive model with I h (dashed blue) and a passive model that includes a linearized or quasi‐active I h (green; see Methods). B, as in A, but with somatic white‐noise current input and using the following three models: a passive model (black), a passive model with I NaP (dashed magenta) and a passive model with linearized I NaP (orange).