Released NeuroLab 1.2.1: http://neurolab.bitbucket.org
Neurocognitive Linguistics is an approach to linguistics developed by Sydney Lamb (http://www.ruf.rice.edu/~lamb/) which uses relational networks to model what the brain actually does when it handles language. You can read more about it at the LangBrain site (http://www.ruf.rice.edu/~lngbrain/main.htm) and Glottopedia (http://www.glottopedia.de/index.php/Neurocognitive_linguistics).
Neurocognitive Linguistics Lab (“NeuroLab” for short) is a program for Windows, Mac OS X and Linux that allows you to experiment with relational networks using a convenient GUI, and record the results of your experiments in tabular form.