Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Elena Lucano"'
Publikováno v:
Frontiers in Physiology, Vol 9 (2018)
Purpose: The purpose of this study was to investigate the need for high-resolution detailed anatomical modeling to correctly estimate radio-frequency (RF) safety during magnetic resonance imaging (MRI). RF-induced heating near metallic implanted devi
Externí odkaz:
https://doaj.org/article/e025705829e94a7c9f5729da62eb04fc
Publikováno v:
Magnetic Resonance Materials in Physics, Biology and Medicine. 34:619-630
To propose and validate a variation of the classic techniques for the estimation of the transfer function (TF) of a real pacemaker (PM) lead. The TF of three commercially available PM leads was measured by combining data from experimental measurement
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::363b91135c39717cfb8a8738faf43fef
https://doi.org/10.1007/s10334-021-00909-0
https://doi.org/10.1007/s10334-021-00909-0
Autor:
Steve Wedan, Micaela Liberti, Thomas Lloyd, Leonardo M. Angelone, Elena Lucano, Francesca Apollonio, Wolfgang Kainz
Publikováno v:
Magnetic Resonance in Medicine. 79:1135-1144
PURPOSE This study aims to investigate how the positions of the feeding sources of the transmit radiofrequency (RF) coil, field orientation direction with respect to the patient, and patient dimensions affect the global and local electromagnetic expo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ac0fb66b8693249923aef974ff922749
https://doi.org/10.1002/mrm.26703
https://doi.org/10.1002/mrm.26703
Autor:
Micaela Liberti, Leonardo M. Angelone, Thomas W. Lloyd, Maria Ida Iacono, Wolfgang Kainz, Gonzalo Mendoza, Elena Lucano, Francesca Apollonio, Steve Wedan
Publikováno v:
IEEE Transactions on Biomedical Engineering. 63:1591-1601
Goal : This study aims at a systematic assessment of five computational models of a birdcage coil for magnetic resonance imaging (MRI) with respect to accuracy and computational cost. Methods : The models were implemented using the same geometrical m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::799cb23b2dc41570dcd1c38d79a2ec17
https://doi.org/10.1109/tbme.2015.2506680
https://doi.org/10.1109/tbme.2015.2506680
Publikováno v:
Frontiers in Physiology
Frontiers in Physiology, Vol 9 (2018)
Frontiers in Physiology, Vol 9 (2018)
Purpose: The purpose of this study was to investigate the need for high-resolution detailed anatomical modeling to correctly estimate radio-frequency (RF) safety during magnetic resonance imaging (MRI). RF-induced heating near metallic implanted devi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::89f44d2616a2603a03775f7789161758
http://europepmc.org/articles/PMC6232906
http://europepmc.org/articles/PMC6232906
Publikováno v:
EMBC
High dielectric materials (HDM) have been proposed in magnetic resonance imaging (MRI) to increase the signal-to-noise ratio (SNR) of the images acquired while reducing the radiofrequency (RF) absorption in tissue. The aim of this study is to assess
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4a0f7cc40787eb6cf39223c0c07653a8
https://pubmed.ncbi.nlm.nih.gov/28324965
https://pubmed.ncbi.nlm.nih.gov/28324965
Autor:
Thomas W. Lloyd, Steve Wedan, Francesca Apollonio, Wolfgang Kainz, Elena Lucano, Leonardo M. Angelone, Micaela Liberti
Publikováno v:
EMBC
Magnetic Resonance Imaging (MRI) is a radiological imaging technique widely used in clinical practice. MRI has been proposed to guide the catheters for interventional procedures, such as cardiac ablation. However, there are risks associated with this
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a10ba7dcbeb6230cae975cb56452fd7f
https://pubmed.ncbi.nlm.nih.gov/28268553
https://pubmed.ncbi.nlm.nih.gov/28268553
Publikováno v:
EMBC
This study investigates how the tuning conditions of a 64 MHz / 1.5 T radio frequency (RF) birdcage coil modeled with an RF circuit and 3D electromagnetic co-simulation affect the electric and magnetic near-field distribution. Four models were implem
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b35ca1e9e0928918007966b393a07abb
https://doi.org/10.1109/embc.2016.7592155
https://doi.org/10.1109/embc.2016.7592155
Publikováno v:
Physics in medicine and biology. 61(12)
An accurate dosimetry is a key issue to understanding brain stimulation and related interaction mechanisms with neuronal tissues at the basis of the increasing amount of literature revealing the effects on human brain induced by low-level, low freque
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e65b45b8462e979be6810b6cf77bfc94
https://pubmed.ncbi.nlm.nih.gov/27223143
https://pubmed.ncbi.nlm.nih.gov/27223143
The purpose of this study is to perform provocative testing for the assessment of the electromagnetic interference (EMI) of radiofrequency identification (RFID) and near field communication (NFC) readers on implantable pacemakers (PMs). Ten PMs were
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e2fde17efdc08b9a2b1a4367d742e5e6
http://hdl.handle.net/11573/931948
http://hdl.handle.net/11573/931948
