For 2nd Edition website Chapter 4: To directory amem added NaKrest.m NaKdyn.m NaKOuabain.m Chapter 10: Added new directory extrapot and into this directory put trapcabextra.m cabextrainv.m stEcabextra.m stEcabextrapop.m Chapter 14: To directory calcium added ampareg1.m ampareg2.m bcmdrive.m bcmsim.m bcmsimpat.m Chapter 15: Added new directory energy and into this directory put astrocyte2.m muscle.m muscledrive.m endothelium.m nvu.m nvudrive.m Bfield.m besselapp.m boldcbf.m hemo.m AIM.m Fit.mat slicesel.m four2b.m mri_image.mat Chapter 24: Added new directory motiondetect and into this directory put plot_basic_hrc.m plot_lp_hp.m stdcorr_delta_speedtuning.m std_corr_sw.m fig_bl_extended.m lp1filt_fn.m fig_mbl_stims.m fig_gld_hr.m testgen.m dc_component_sw.m imbalanced_correlator_sw.m phase_resp_inv2.m droso_tuning_all.m sigfunc.m exp_filters.mat mHRC.mat Chapter 30: To directory networks added delta.m xordrive.m ocrdrive.m hopcapacity.m hopbasin.m gcnstdp.m gcn1learnf.m gcn1test.m gcnrun.mat