Hines, M.L. and Carnevale, N.T. NEURON: a tool for neuroscientists. The Neuroscientist 7:123-135, 2001. The value of Ra for figures 3,4,5 is 160 instead of the 180 stated in the paper. In fig 9 the dt plot can vary in details from the figure due to changes in implementation and cvode upgrades. A value of 1e-10 is added to dt before taking the log10 because dt=0 at stimulus discontinuities. Also we display the order used by cvode as a function of time. Usage notes: On all platforms: This model has been verified under NEURON 5.7.159 on mswin unix and mac platforms. The radio buttons for Figs. 1-8 generate the corresponding figures automatically. Figure 9 actually requires a click on Init & Run (e.g. so users can explore effects of changing absolute tolerance), mswin: Auto-launch (ModelDB) or download and extract the zip file. Then double click on mosinit.hoc in windows explorer. unix: Auto-launch, or download and extract the archive. Then type nrngui mosinit.hoc at the command line after cd'ing to the hines2001 directory. mac OS X: Download the archive. Drag and drop the archive on the mos2nrn icon in the Neuron application directory. The channel information for Fig. 9 is the same as Mainen & Sejnowski http://senselab.med.yale.edu/senselab/modeldb/ShowModel.asp?model=2488 and the cell type is Neocortical pyramidal neuron: deep The cell for Figs. 7 and 8 is a Dentate granule cell. 20120113 cad.mod updated from euler to derivimplicit as per http://www.neuron.yale.edu/phpbb/viewtopic.php?f=28&t=592