NARSAD offers grants to scientists conducting psychiatric disorders research at a university or non-profit research institution. Since 1987, NARSAD has awarded over $275 million in the form of 4,046 research grants. Both U.S. and international applicants are eligible to apply. Awards are made in three categories: Distinguished Investigator Award, Independent Investigator Award, and Young Investigator Award. Applications for the 2011 Distinguished Investigator Award is now closed. The other two awards will be open for applications from March 2011. You should consult the website for further details.
http://www.narsad.org/?q=node/105/grants-and-prizes