IRVINE, Calif.--(BUSINESS WIRE)--Cortex Pharmaceuticals, Inc. (AMEX: COR) will host a conference call on Wednesday, September 19, 2007 at 4:00 PM EDT (1:00 PM PDT) to update shareholders on recent clinical, regulatory, and research activities related to their AMPAKINE® technology platform and to discuss relevant financial, patent and business development activities at Cortex.