The aim of this work is to reproduce the cortical decision-making network presented in Wang, et al. 2002 in a more efficient and systematic way using the NEural Simulation Tool (NEST), a computer program for simulating large heterogeneous networks of point neurons. By reproducing the decision-making network model using NEST, this study also implements a saccadic eye-movement task in silico reconstruction using the NeuroRoboticsPlatform (NRP).