From Medical Physics Software:
NAS is designed to be intuitive; with just few mouse clicks you can specify your experiment head model. Visualize your potential and save your results. Displays in 3D neural activity (dipole's position and its moment). Simulated and display electric potential at each electrode position.
Download Nas301SelfInstall.zip. Unzip. Run "Nas.exe" and follow installation instruction. To lunch the application click on Nas.exe Please enter your key code If you don't have a key please contact the MedPis@gmail.com. Click on Nasexe (head skull icon) on your desktop and the application will start.