title: An inexpensive mechanical stimulator incorporating a new optoelectronic device.
mesh_terms: D000161:Acoustic Stimulation / Q000295:instrumentation*; D000669:Amplifiers, Electronic; D004581:Electronics / Q000295:instrumentation; D008991:Monitoring, Physiologic / Q000295:instrumentation; D055095:Optics and Photonics / Q000295:instrumentation