| ... | ... | @@ -207,4 +207,13 @@ | 
              
                    | 207 | 207 | **Level**: advanced(%%)  **Type**: - | 
              
                    | 208 | 208 |  | 
              
                    | 209 | 209 | Learn how to build an extremely simplified model of a pyramidal cell. | 
              
                    |  | 210 | +=== [[Ball and Stick model part 2>>https://neuron.yale.edu/neuron/docs/ball-and-stick-model-part-2||rel=" noopener noreferrer" target="_blank"]] === | 
              
                    | 210 | 210 |  | 
              
                    |  | 212 | +**Level**: advanced(%%)  **Type**: user documentation | 
              
                    |  | 213 | + | 
              
                    |  | 214 | +=== [[Reaction-Diffusion Example – Circadian rhythm>>https://neuron.yale.edu/neuron/docs/example-circadian-rhythm||rel=" noopener noreferrer" target="_blank"]] === | 
              
                    |  | 215 | + | 
              
                    |  | 216 | +**Level**: advanced(%%)  **Type**: user documentation | 
              
                    |  | 217 | + | 
              
                    |  | 218 | +Here we develop a NEURON implementation of the Leloup-Goldbeter model for circadian rhythms in Drosophila.  In this example NEURON's h library and its standard run system are being used as well as matplotlib to plot concentrations of circadian proteins over time. | 
              
                    |  | 219 | + |