SEATTLE--(BUSINESS WIRE)--Northstar Neuroscience, Inc. (Nasdaq: NSTR) announced today that it plans to release first quarter 2007 financial results after market close on Thursday April 26, 2007. Management will hold a conference call starting at 4:30 p.m. EDT (1:30 p.m. PDT) on the same day. The conference call will be concurrently Web cast.