Cargando…

Safety and image quality at 7T MRI for deep brain stimulation systems: Ex vivo study with lead-only and full-systems

Ultra-high field MRI at 7 T can produce much better visualization of sub-cortical structures compared to lower field, which can greatly help target verification as well as overall treatment monitoring for patients with deep brain stimulation (DBS) implants. However, use of 7 T MRI for such patients...

Descripción completa

Detalles Bibliográficos
Autores principales:	Bhusal, Bhumi, Stockmann, Jason, Guerin, Bastien, Mareyam, Azma, Kirsch, John, Wald, Lawrence L., Nolt, Mark J., Rosenow, Joshua, Lopez-Rosado, Roberto, Elahi, Behzad, Golestanirad, Laleh
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	Public Library of Science 2021
Materias:	Research Article
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8423254/ https://www.ncbi.nlm.nih.gov/pubmed/34492090 http://dx.doi.org/10.1371/journal.pone.0257077

Ejemplares similares

A comparative study of RF heating of deep brain stimulation devices in vertical vs. horizontal MRI systems
por: Vu, Jasmine, et al.
Publicado: (2022)

Artifacts Can Be Deceiving: The Actual Location of Deep Brain Stimulation Electrodes Differs from the Artifact Seen on Magnetic Resonance Images
por: Nuzov, Noa B., et al.
Publicado: (2022)

A New Phased-Array Magnetic Resonance Imaging Receive-Only Coil for HBO2 Studies
por: Mareyam, Azma, et al.
Publicado: (2022)

Reconfigurable MRI coil technology can substantially reduce RF heating of deep brain stimulation implants: First in-vitro study of RF heating reduction in bilateral DBS leads at 1.5 T
por: Golestanirad, Laleh, et al.
Publicado: (2019)

Age Matters: A Comparative Study of RF Heating of Epicardial and Endocardial Electronic Devices in Pediatric and Adult Phantoms during Cardiothoracic MRI
por: Jiang, Fuchang, et al.
Publicado: (2023)

7 Tesla MRI of the ex vivo human brain at 100 micron resolution
por: Edlow, Brian L., et al.
Publicado: (2019)

A novel whole-head RF coil design tailored for concurrent multichannel brain stimulation and imaging at 3T
por: Navarro de Lara, Lucia I., et al.
Publicado: (2023)

Safety of MRI in patients with retained cardiac leads
por: Nguyen, Bach T., et al.
Publicado: (2021)

Analysis of fractal electrodes for efficient neural stimulation
por: Golestanirad, Laleh, et al.
Publicado: (2013)

Predicting Magnetostimulation Thresholds in the Peripheral Nervous System using Realistic Body Models
por: Davids, Mathias, et al.
Publicado: (2017)

A Huygens’ surface approach to rapid characterization of peripheral nerve stimulation
por: Davids, Mathias, et al.
Publicado: (2021)

A preliminary fMRI study of a novel self-paced written fluency task: observation of left-hemispheric activation, and increased frontal activation in late vs. early task phases
por: Golestanirad, Laleh, et al.
Publicado: (2015)

Investigating cardiac stimulation limits of MRI gradient coils using electromagnetic and electrophysiological simulations in human and canine body models
por: Klein, Valerie, et al.
Publicado: (2020)

Investigating the effects of external fields polarization on the coupling of pure magnetic waves in the human body in very low frequencies
por: Golestani-Rad, Laleh, et al.
Publicado: (2007)

The Three Lipocalins of Egg-White: Only Ex-FABP Inhibits Siderophore-Dependent Iron Sequestration by Salmonella Enteritidis
por: Julien, Louis Alex, et al.
Publicado: (2020)

Effect of field strength on RF power deposition near conductive leads: A simulation study of SAR in DBS lead models during MRI at 1.5 T—10.5 T
por: Kazemivalipour, Ehsan, et al.
Publicado: (2023)

Predicting RF Heating of Conductive Leads During Magnetic Resonance Imaging at 1.5 T: A Machine Learning Approach
por: Zheng, Can, et al.
Publicado: (2021)

8-channel Tx dipole and 20-channel Rx loop coil array for MRI of the cervical spinal cord at 7 Tesla
por: Rios, Nibardo Lopez, et al.
Publicado: (2023)

Comparisons of Clinical Outcomes between Weekday-Only and Full-Time, 24-Hour/7-Day Coverage Hospitalist Systems
por: Han, Seung Jun, et al.
Publicado: (2020)

A portable scanner for brain MRI
por: Cooley, Clarissa Z., et al.
Publicado: (2020)

Role of Articulatory Motor Networks in Perceptual Categorization of Speech Signals: A 7 T fMRI Study
por: Lankinen, Kaisu, et al.
Publicado: (2023)

Cyclodextrins: Only Pharmaceutical Excipients or Full-Fledged Drug Candidates?
por: Kovacs, Tamas, et al.
Publicado: (2022)

Relation of Dental Infection and Systemic Disease
por: Rosenow, Edward C.
Publicado: (1917)

Massive Ascites as the Only Sign of Ovarian Juvenile Granulosa Cell Tumor in an Adolescent: A Case Report and a Review of the Literature
por: Ashnagar, Azin, et al.
Publicado: (2013)

Impact of Latanoprost Antiglaucoma Eyedrops and Their Excipients on Toxicity and Healing Characteristics in the Ex Vivo Eye Irritation Test System
por: Panfil, Claudia, et al.
Publicado: (2023)

Preparation and optimization of polymeric micelles as an oral drug delivery system for deferoxamine mesylate: in vitro and ex vivo studies
por: Salimi, Anayatollah, et al.
Publicado: (2019)

A 48-channel receive array coil for mesoscopic diffusion-weighted MRI of ex vivo human brain on the 3 T connectome scanner
por: Scholz, Alina, et al.
Publicado: (2021)

Arthritis Research: the move to publish research articles in full online only
por: Lipsky, Peter E, et al.
Publicado: (2002)

Ex Vivo Comparison of Mtwo and RaCe Rotary File Systems in Root Canal Deviation: One File Only versus the Conventional Method
por: Aminsobhani, Mohsen, et al.
Publicado: (2015)

Spontaneous bilateral peripapillary, subhyaloid and vitreous hemorrhage with only minor platelet deficit in idiopathic thrombocytopenic purpura
por: Wan-Wei, Loo, et al.
Publicado: (2014)

It's only natural: Plant respiration in unmanaged systems
por: Schmiege, Stephanie C, et al.
Publicado: (2023)

Breast Cancer Research: the move to publish research articles in full online only
por: Newmark, Peter
Publicado: (2002)

Only multi-taxon studies show the full range of arthropod responses to fire
por: Yekwayo, Inam, et al.
Publicado: (2018)

True Mechanical Alignment is Found Only on Full-Limb and not on Standard Anteroposterior Radiographs
por: Graden, Nathan R., et al.
Publicado: (2020)

Solenoidal Micromagnetic Stimulation Enables Activation of Axons With Specific Orientation
por: Golestanirad, Laleh, et al.
Publicado: (2018)

THE PORPHYROPSIN VISUAL SYSTEM
por: Wald, George
Publicado: (1939)

Vacuum: full remote alignment system
por: Riddone, Germana
Publicado: (2019)

LHCb : Full Experiment System Test
por: Cattaneo, M
Publicado: (2009)

Chorea as the First and Only Manifestation of Systemic Lupus Erythematosus
por: Poil, Abdul Razzakh, et al.
Publicado: (2012)

You're only as young as your immune system
por: Lawton, Graham
Publicado: (2020)

Cannot write session to /tmp/vufind_sessions/sess_7mqcqjguu3mt48sq1mon2iehg6