NEURON TUTORIAL FOR IMPLEMENTING SIMULATIONS OF THALAMIC RETICULAR NEURONS Alain Destexhe Laboratory for Computational Neuroscience Unité de Neurosciences Intégratives et Computationnelles (UNIC) Centre National de la Recherche Scientifique (CNRS) 91198 Gif-sur-Yvette, France Formerly from (when this work was created): Department of Physiology, Laval University, Quebec G1K 7P4, Canada Destexhe@iaf.cnrs-gif.fr http://cns.iaf.cnrs-gif.fr/Main.html This package is running with the NEURON simulation program written by Michael Hines and available on internet at: http://www.neuron.yale.edu/neuron/ http://neuron.duke.edu/ The package contains mechanisms (.mod files) and programs (.oc files) needed to simulate different models of thalamic reticular (RE) neurons, relative to the paper: Destexhe A, Contreras D, Steriade M, Sejnowski TJ and Huguenard JR. In vivo, in vitro and computational analysis of dendritic calcium currents in thalamic reticular neurons. Journal of Neuroscience 16: 169-185, 1996. http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=pubmed&dopt=Abstract&list_uids=8613783&query_hl=7 A postscript version of this paper, including figures, is available on internet at http://cns.iaf.cnrs-gif.fr/Main.html PROGRAMS ======== re1_cc.oc : current clamp in one-compartment RE cell re3_cc.oc : current clamp in 3-compartment RE cell re3_vc.oc : voltage clamp in 3-compartment RE cell re80_cc.oc : current clamp in 80-compartment RE cell re80_vc.oc : voltage clamp in 80-compartment RE cell reD_cc.oc : current clamp in 8-compartment RE cell (dissociated cell) reD_vc.oc : voltage clamp in 8-compartment RE cell (dissociated cell) MECHANISMS ========== HH2.mod : fast sodium spikes (Na and K currents) IT2.mod : T-type calcium current of RE cells capump.mod : intracellular calcium dynamics VClamp.mod : mechanism for single-electrode voltage-clamp HOW TO RUN ========== Use autolaunch on modeldb or: unix platform: To compile the demo, NEURON and INTERVIEWS must be installed and working on the machine you are using. Just type "nrnivmodl" to compile the mechanisms given in the mod files. Then, execute the main demo program by typing: nrngui mosinit.hoc mswin platform: Compile the mechanism (mod) files by using mknrndll. Then start the simulation by clicking on mosinit.hoc in windows explorer. After either of the above platforms instructions: Once the menu and graphics interface has appeared, click on "Init and Run" button or if appropriate ""Start protocol" for voltage clamp families, to start the simulation... For more information about how to get NEURON and how to install it, please refer to the following sites: http://www.neuron.yale.edu/neuron/ http://neuron.duke.edu/ For further information, please contact: Alain Destexhe Laboratory for Computational Neuroscience Unité de Neurosciences Intégratives et Computationnelles (UNIC) Centre National de la Recherche Scientifique (CNRS) 91198 Gif-sur-Yvette, France Destexhe@iaf.cnrs-gif.fr http://cns.iaf.cnrs-gif.fr/Main.html Updated 7/10/05 for button restart fix.