Aspect Medical Systems, Inc. (NASDAQ: ASPM) today announced that it has entered into a lease agreement to relocate its corporate headquarters to One Upland Road in Norwood, Mass. in late 2006. Under the terms of the agreement, the company will occupy 100,000 square feet at the end of 2006 and will expand to 135,000 square feet by 2008. The Norwood facility more than doubles the capacity of Aspect's current facility.