NeuroMetrix lets doctors keep tabs on your nerves. The company makes medical devices that detect, diagnose, and monitor neurological conditions affecting the peripheral nerves and spine. Its two FDA-approved products are the noninvasive NC-stat System designed for primary care doctors, and its traditional ADVANCE system used by specialists. Both allow physicians to distinguish between pain caused by nerve root compression and pain caused by less serious factors. The company's product pipeline includes the ASCEND device which is designed to deliver neurological drugs precisely for anesthesia, pain control, and treatment of neuropathies.