Significantly reducing the cost and time of CNS drug discovery. The method developed by 3Z combines the cost efficiency and efficacy of in-vitro tests with the high information content of in vivo testing. Click here to download our Information Sheet. 3Z Services slide deck. Publication in Frontiers in Neural Circuits. 3Z and PCI Synthesis enter research alliance. Recently published paper in Behavioral Brain research. Grant from the Icelandic Technology Development Fund. 03:49:31 PM April 03, 2013.