NORWOOD, Mass.--(BUSINESS WIRE)--Aspect Medical Systems, Inc. (NASDAQ: ASPM) will report earnings results for the 2007 fourth quarter on Thursday, February 07, 2008. Following the earnings announcement on Thursday morning, the Company will host a conference call and live webcast at 10:00 a.m. Eastern Time for all interested parties, including financial analysts, portfolio managers, individual investors and members of the press. To participate in the call, please dial 1-800-762-8779 (domestic), 1-480-248-5081 (international), or access the webcast at www.aspectmedical.com on the Investor page, or at www.earnings.com. Telephone replays will be available by dialing 1-800-406-7325 (domestic), or 1-303-590-3030 (international), access code 3839314. The webcast replay will be available from February 07, 2008 to February 14, 2008.