Aspect Medical Systems, Inc. (NASDAQ:ASPM) will report earnings results for the 2008 third quarter on Wednesday, October 29, 2008. Following the earnings announcement on Wednesday morning, the Company will host a conference call and live webcast at 10:00 a.m.

Aspect Medical Systems (NASDAQ: ASPM), the global market leader in brain monitoring technology, today announced that the Company's letter to the editor regarding a study and editorial evaluating use of BIS(R) technology to reduce the risk of anesthesia awareness was published in the July 24th issue of the New England Journal of Medicine (NEJM).

Aspect Medical Systems, Inc. (NASDAQ: ASPM) will report earnings results for the 2008 second quarter on Thursday, July 24, 2008. Following the earnings announcement on Thursday morning, the Company will host a conference call and live webcast at 10:00 a.m.

Aspect Medical Systems, Inc. (NASDAQ: ASPM) will announce details related to a sales force expansion plan on Thursday, May 29, 2008 at 4:00 p.m. Eastern Time. Following the announcement on Thursday afternoon, the Company will host a conference call and webcast at 4:30 p.m.

Aspect Medical Systems, Inc. (NASDAQ: ASPM) will report earnings results for the 2008 first quarter on Thursday, April 17, 2008. Following the earnings announcement on Thursday morning, the Company will host a conference call and live webcast at 10:00 a.m.