Cargando…

Performance Analysis of Optically Pumped (4)He Magnetometers vs. Conventional SQUIDs: From Adult to Infant Head Models

Optically pumped magnetometers (OPMs) are new, room-temperature alternatives to superconducting quantum interference devices (SQUIDs) for measuring the brain’s magnetic fields. The most used OPM in MagnetoEncephaloGraphy (MEG) are based on alkali atoms operating in the spin-exchange relaxation-free...

Descripción completa

Detalles Bibliográficos
Autores principales:	Zahran, Saeed, Mahmoudzadeh, Mahdi, Wallois, Fabrice, Betrouni, Nacim, Derambure, Philippe, Le Prado, Matthieu, Palacios-Laloy, Agustin, Labyt, Etienne
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	MDPI 2022
Materias:	Article
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9024855/ https://www.ncbi.nlm.nih.gov/pubmed/35459077 http://dx.doi.org/10.3390/s22083093

Ejemplares similares

A New Generation of OPM for High Dynamic and Large Bandwidth MEG: The (4)He OPMs—First Applications in Healthy Volunteers
por: Gutteling, Tjerk P., et al.
Publicado: (2023)

Electrophysiological and hemodynamic mismatch responses in rats listening to human speech syllables
por: Mahmoudzadeh, Mahdi, et al.
Publicado: (2017)

High Sensitivity Optically Pumped Quantum Magnetometer
por: Tiporlini, Valentina, et al.
Publicado: (2013)

Peripheral Nerve Magnetoneurography With Optically Pumped Magnetometers
por: Bu, Yifeng, et al.
Publicado: (2022)

Preictal neuronal and vascular activity precedes the onset of childhood absence seizure: direct current potential shifts and their correlation with hemodynamic activity
por: Nourhashemi, Mina, et al.
Publicado: (2023)

A Simplified Method of the Assessment of Magnetic Anisotropy of Commonly Used Sapphire Substrates in SQUID Magnetometers
por: Gas, Katarzyna, et al.
Publicado: (2022)

Local and Distant Dysregulation of Synchronization Around Interictal Spikes in BECTS
por: Bourel-Ponchel, Emilie, et al.
Publicado: (2017)

Functional and Structural Network Disorganizations in Typical Epilepsy With Centro-Temporal Spikes and Impact on Cognitive Neurodevelopment
por: Bourel-Ponchel, Emilie, et al.
Publicado: (2019)

Ultra-sensitive Magnetic Microscopy with an Optically Pumped Magnetometer
por: Kim, Young Jin, et al.
Publicado: (2016)

An Optically Pumped Magnetometer with Omnidirectional Magnetic Field Sensitivity
por: Schultze, Volkmar, et al.
Publicado: (2023)

Neurovascular coupling in the developing neonatal brain at rest
por: Nourhashemi, Mina, et al.
Publicado: (2019)

Cortical hemodynamic mapping of subthalamic nucleus deep brain stimulation in Parkinsonian patients, using high-density functional near-infrared spectroscopy
por: Mahmoudzadeh, Mahdi, et al.
Publicado: (2021)

Dynamics of cortical oxygenation during immediate adaptation to extrauterine life
por: Leroy, Léa, et al.
Publicado: (2021)

Calibration and Localization of Optically Pumped Magnetometers Using Electromagnetic Coils
por: Iivanainen, Joonas, et al.
Publicado: (2022)

Muscle Fatigue Revisited – Insights From Optically Pumped Magnetometers
por: Sometti, Davide, et al.
Publicado: (2021)

EEG Resting State Functional Connectivity Analysis in Children with Benign Epilepsy with Centrotemporal Spikes
por: Adebimpe, Azeez, et al.
Publicado: (2016)

Functional Brain Dysfunction in Patients with Benign Childhood Epilepsy as Revealed by Graph Theory
por: Adebimpe, Azeez, et al.
Publicado: (2015)

EEG resting state analysis of cortical sources in patients with benign epilepsy with centrotemporal spikes
por: Adebimpe, Azeez, et al.
Publicado: (2015)

Non-invasive, multimodal analysis of cortical activity, blood volume and neurovascular coupling in infantile spasms using EEG-fNIRS monitoring
por: Bourel-Ponchel, Emilie, et al.
Publicado: (2017)

What Triggers the Interictal Epileptic Spike? A Multimodal Multiscale Analysis of the Dynamic of Synaptic and Non-synaptic Neuronal and Vascular Compartments Using Electrical and Optical Measurements
por: Arnal-Real, Cristian, et al.
Publicado: (2021)

Evaluation of Self-Field Effects in Magnetometers Based on Meander-Shaped Arrays of Josephson Junctions or SQUIDs Connected in Series †
por: Crété, Denis, et al.
Publicado: (2021)

All-Optical Parametric-Resonance Magnetometer Based on (4)He Atomic Alignment
por: Wang, Bowen, et al.
Publicado: (2022)

Data‐driven model optimization for optically pumped magnetometer sensor arrays
por: Duque‐Muñoz, Leonardo, et al.
Publicado: (2019)

Using optically pumped magnetometers to measure magnetoencephalographic signals in the human cerebellum
por: Lin, Chin‐Hsuan, et al.
Publicado: (2019)

Optically pumped magnetometers: From quantum origins to multi-channel magnetoencephalography
por: Tierney, Tim M., et al.
Publicado: (2019)

Theoretical advantages of a triaxial optically pumped magnetometer magnetoencephalography system
por: Brookes, Matthew J., et al.
Publicado: (2021)

Ferrite Shield to Enhance the Performance of Optically Pumped Magnetometers for Fetal Magnetocardiography
por: Tardelli, Gabriela P., et al.
Publicado: (2023)

Spatial and Frequency Specific Artifact Reduction in Optically Pumped Magnetometer Recordings
por: Xiang, Jing, et al.
Publicado: (2022)

A Tool to Investigate Symmetry Properties of Newborns Brain: The Newborns' Symmetric Brain Atlas
por: Noorizadeh, Negar, et al.
Publicado: (2013)

Temporal and Spatial Dynamics of Different Interictal Epileptic Discharges: A Time-Frequency EEG Approach in Pediatric Focal Refractory Epilepsy
por: Jabran, Younes, et al.
Publicado: (2020)

Consequence of intraventricular hemorrhage on neurovascular coupling evoked by speech syllables in preterm neonates
por: Mahmoudzadeh, Mahdi, et al.
Publicado: (2018)

The polarization and the fundamental sensitivity of (39)K ((133)Cs)-(85)Rb-(4)He hybrid optical pumping spin exchange relaxation free atomic magnetometers
por: Liu, Jian-Hua, et al.
Publicado: (2017)

Magnetocardiography on an isolated animal heart with a room-temperature optically pumped magnetometer
por: Jensen, Kasper, et al.
Publicado: (2018)

An Optically Pumped Magnetometer Working in the Light-Shift Dispersed M(z) Mode
por: Schultze, Volkmar, et al.
Publicado: (2017)

On-scalp MEG system utilizing an actively shielded array of optically-pumped magnetometers
por: Iivanainen, Joonas, et al.
Publicado: (2019)

Recording brain activities in unshielded Earth’s field with optically pumped atomic magnetometers
por: Zhang, Rui, et al.
Publicado: (2020)

Practical real-time MEG-based neural interfacing with optically pumped magnetometers
por: Wittevrongel, Benjamin, et al.
Publicado: (2021)

On-scalp magnetocorticography with optically pumped magnetometers: Simulated performance in resolving simultaneous sources
por: Nugent, Allison C., et al.
Publicado: (2022)

Detection of the 40 Hz auditory steady-state response with optically pumped magnetometers
por: An, Kyung-min, et al.
Publicado: (2022)

A 90‐channel triaxial magnetoencephalography system using optically pumped magnetometers
por: Rea, Molly, et al.
Publicado: (2022)

Cannot write session to /tmp/vufind_sessions/sess_npit9kfc8jrs2patpab34amijt