Respiratory Magnetogram Detected with a MEMS Device

Magnetic fields generated by the brain or the heart are very useful in clinical diagnostics. Therefore, magnetic signals produced by other organs are also of considerable interest. Here we show first evidence that thoracic muscles can produce a strong magnetic flux density during respiratory activit...

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Detalles Bibliográficos
Autores principales: Dominguez-Nicolas, Saul M., Juarez-Aguirre, Raul, Herrera-May, Agustin L., Garcia-Ramirez, Pedro, Figueras, Eduard, Gutierrez-D., Edmundo A., Tapia, Jesus A., Trejo, Argelia, Manjarrez, Elias
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Ivyspring International Publisher 2013
Materias:
Research Paper
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3775099/
https://www.ncbi.nlm.nih.gov/pubmed/24046516
http://dx.doi.org/10.7150/ijms.4732
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author Dominguez-Nicolas, Saul M.
Juarez-Aguirre, Raul
Herrera-May, Agustin L.
Garcia-Ramirez, Pedro
Figueras, Eduard
Gutierrez-D., Edmundo A.
Tapia, Jesus A.
Trejo, Argelia
Manjarrez, Elias
author_facet Dominguez-Nicolas, Saul M.
Juarez-Aguirre, Raul
Herrera-May, Agustin L.
Garcia-Ramirez, Pedro
Figueras, Eduard
Gutierrez-D., Edmundo A.
Tapia, Jesus A.
Trejo, Argelia
Manjarrez, Elias
author_sort Dominguez-Nicolas, Saul M.
collection PubMed
description Magnetic fields generated by the brain or the heart are very useful in clinical diagnostics. Therefore, magnetic signals produced by other organs are also of considerable interest. Here we show first evidence that thoracic muscles can produce a strong magnetic flux density during respiratory activity, that we name respiratory magnetogram. We used a small magnetometer based on microelectromechanical systems (MEMS), which was positioned inside the open thoracic cage of anaesthetized and ventilated rats. With this new MEMS sensor of about 20 nT resolution, we recorded a strong and rhythmic respiratory magnetogram of about 600 nT.
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spelling pubmed-37750992013-09-17 Respiratory Magnetogram Detected with a MEMS Device Dominguez-Nicolas, Saul M. Juarez-Aguirre, Raul Herrera-May, Agustin L. Garcia-Ramirez, Pedro Figueras, Eduard Gutierrez-D., Edmundo A. Tapia, Jesus A. Trejo, Argelia Manjarrez, Elias Int J Med Sci Research Paper Magnetic fields generated by the brain or the heart are very useful in clinical diagnostics. Therefore, magnetic signals produced by other organs are also of considerable interest. Here we show first evidence that thoracic muscles can produce a strong magnetic flux density during respiratory activity, that we name respiratory magnetogram. We used a small magnetometer based on microelectromechanical systems (MEMS), which was positioned inside the open thoracic cage of anaesthetized and ventilated rats. With this new MEMS sensor of about 20 nT resolution, we recorded a strong and rhythmic respiratory magnetogram of about 600 nT. Ivyspring International Publisher 2013-08-27 /pmc/articles/PMC3775099/ /pubmed/24046516 http://dx.doi.org/10.7150/ijms.4732 Text en © Ivyspring International Publisher. This is an open-access article distributed under the terms of the Creative Commons License (http://creativecommons.org/licenses/by-nc-nd/3.0/). Reproduction is permitted for personal, noncommercial use, provided that the article is in whole, unmodified, and properly cited.
spellingShingle Research Paper
Dominguez-Nicolas, Saul M.
Juarez-Aguirre, Raul
Herrera-May, Agustin L.
Garcia-Ramirez, Pedro
Figueras, Eduard
Gutierrez-D., Edmundo A.
Tapia, Jesus A.
Trejo, Argelia
Manjarrez, Elias
Respiratory Magnetogram Detected with a MEMS Device
title Respiratory Magnetogram Detected with a MEMS Device
title_full Respiratory Magnetogram Detected with a MEMS Device
title_fullStr Respiratory Magnetogram Detected with a MEMS Device
title_full_unstemmed Respiratory Magnetogram Detected with a MEMS Device
title_short Respiratory Magnetogram Detected with a MEMS Device
title_sort respiratory magnetogram detected with a mems device
topic Research Paper
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3775099/
https://www.ncbi.nlm.nih.gov/pubmed/24046516
http://dx.doi.org/10.7150/ijms.4732
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