Added lateral connections in motor and cognitivecortex and weakened cortex-thalamus connections
Merge branch 'master' of github.com:rougier/Neurosciences

* 'master' of github.com:rougier/Neurosciences:
  Update Arm_Distributed_Coding.ipynb
  Update Arm_Distributed_Coding.ipynb
  Update Arm_Distributed_Coding.ipynb
  Create Arm_Distributed_Coding.ipynb
  Update the scripts for plotting the Proportion of Optimum Trials and a fitting curve
  Update the Curve fitting the data
  Added python and ipython files for learning in one simulation and multisimulations, script for compute and display the Propotion of Optimum trials and Display Cortical activity of 1 trial
  Clean version of the model, still not working