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Exhibit 23.1

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM.

        We hereby consent to the incorporation by reference in the Registration Statement on Form S-8 (No. 333-118059) of NeuroMetrix, Inc. of our report dated January 25, 2005 relating to the financial statements and financial statement schedule, which appears in this Form 10-K.

PricewaterhouseCoopers LLP

Boston, Massachusetts
March 23, 2005

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Exhibit 23.1

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM.