NORWOOD, Mass.--(BUSINESS WIRE)--Aspect Medical Systems, Inc. (NASDAQ: ASPM) will be presenting at the 27th Annual Cowen Health Care Conference in Boston on Tuesday, March 13, at 3:15 EDT. The company’s presentation will be made by Nassib Chamoun, president and CEO. The presentation will be conducted live via audio webcast and may be accessed at www.aspectmedical.com on the Investor page, or at www.earnings.com. An archived version will be available from March 13, 2007 through March 21, 2007.