Acquisition of electrophysiologic signals during magnetic resonance imaging.
Sleep
; 22(8): 1125-6, 1999 Dec 15.
Article
en En
| MEDLINE
| ID: mdl-10617174
ABSTRACT
We describe a low cost system for acquiring electrophysiological signals during magnetic resonance imaging. The system consists of high common-mode-rejection and low noise operational amplifiers, coupled by fiber optic cables to a receiver located at the periphery of the magnetic field. The system minimizes noise introduction which would contaminate image signals.
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Colección:
01-internacional
Base de datos:
MEDLINE
Asunto principal:
Electrofisiología
Límite:
Humans
Idioma:
En
Revista:
Sleep
Año:
1999
Tipo del documento:
Article
País de afiliación:
Estados Unidos