title: Motor response detection using fiber optics during functional magnetic resonance imaging.
abstract: Data acquisition during functional magnetic resonance imaging and magnetoencephalography studies is easily disturbed by metallic and magnetic devices. Nevertheless, recording motor responses during many neuropsychological studies is essential. In this paper, we describe the design and construction of a nonmetallic, nonmagnetic motor response recording device that uses fiber optics to obtain interference-free data.
authors.affiliation: Institute of Psychology, University of Regensburg, Universitätsstrasse 31, D-93040 Regensburg, Germany. joerg.meinhardt@psychologie.uni-regensburg.de
authors.forename: J
authors.initials: J
authors.lastname: Meinhardt
authors.forename: J
authors.initials: J
authors.lastname: Müller
mesh_terms: D001921:Brain / Q000502:physiology*; D003199:Computer Systems; D001330:Electronic Data Processing; D005336:Fiber Optic Technology; D006801:Humans; D008279:Magnetic Resonance Imaging / Q000295:instrumentation*; D008838:Microcomputers; D009043:Motor Activity / Q000502:physiology*; D009483:Neuropsychological Tests; D055100:Optical Fibers