This is the README for the GENESIS model associated with the paper: Damodaran S, Cressman JR, Jedrzejewski-Szmek Z, Blackwell KT (2015) Desynchronization of Fast-Spiking Interneurons Reduces beta-Band Oscillations and Imbalance in Firing in the Dopamine-Depleted Striatum. J Neurosci 35:1149-59 This model was contributed by S Damodaran. To run the simulations type SimNet in genesis command prompt. To run in batch mode run the Cntl.bat file or type: genesis -nox -notty -batch SimNet >> Name.log Important files: 1. Top level file: SimNet.g This file calls net.g and the appropriate graphics functions 2. net.g This file calls the functions that connect both the SP-SP network and the extrinsic network of cortical and FS inputs 3. net_conn.g This file contains the function that connects the SP-SP network 4. InputFromFile.g This file has the functions that read and connect the MATLAB generated input trains (cortical and FS) to the SP network NOTE: The files are generated in MATLAB with the ASSUMPTION that we are hooking up every single input in the network. So at a minimum we must have enough inputs for the synapses described in the nsynapses file. Simulations The default condition is the control condition. In order to change between the different conditions: 1. Dopamine Depletion: Replace the MScell folder with the MScell folder in the No_DA folder. Replace netconn.g and Net_parameters.g files with netconn.g and Net_parameters.g files from the No_DA folder. 2. Dopamine Depletion + No Gap junctions: After having it in the Dopamine Depletion condition replace the FScell folder with the FScell folder from the NoDA_NoG folder. 3. To change the input correlation go to Net_parameters.g and change float percDup_SP and percDup_FS to the appropriate value. 4. To run the cases where contribution of the different circuits and cellular properties are tested: (i) Only FS or Only SP changes: Replace netconn.g of control condition with netconn.g from OnlyFS or OnlySP folder (ii) Only cell: Replace MScell folder of control condition with MScell folder from NoDA condition