WALTHAM, Mass.--(BUSINESS WIRE)--NeuroMetrix, Inc. (Nasdaq: NURO), a science-based health care company improving patient care through neurotechnology, today announced the effectiveness of a one-for-six reverse stock split of its common stock. The reverse stock split, which was previously approved by the Company’s shareholders at the 2011 Annual Meeting of Stockholders held on May 16, 2011, was approved by the Company’s Board of Directors on August 30, 2011.