The present invention relates to a method of treating a glutamate abnormality and a method of effecting a neuronal activity in an animal using a NAALADase inhibitor, and a pharmaceutical composition comprising an effective amount of a NAALADase inhibitor for treating a glutamate abnormality and effecting...http://www.google.com.au/patents/US6017903?utm_source=gb-gplus-sharePatent US6017903 - Pharmaceutical compositions and methods of treating a glutamate abnormality and effecting a neuronal activity in an animal using NAALADase inhibitors