Results 51 to 60 of about 10,475,616 (145)

Activation Changes in Zebra Finch (Taeniopygia guttata) Brain Areas Evoked by Alterations of the Earth Magnetic Field [PDF]

, 2012
Keary N, Bischof H-J. Activation Changes in Zebra Finch (Taeniopygia guttata) Brain Areas Evoked by Alterations of the Earth Magnetic Field. PLoS ONE.
Nina Keary, Bischof Hans-Joachim, Keary, Nina, Hans-Joachim Bischof, Keary Nina, Bischof, Hans-Joachim   +5 more
core   +2 more sources

Cost-Reference Particle Filter-Based Method for Constructing Effective Brain Networks: Application in Optically Pumped Magnetometer Magnetoencephalography

Bioengineering
Optically pumped magnetometer magnetoencephalography (OPM-MEG) represents a novel method for recording neural signals in the brain, offering the potential to measure critical neuroimaging characteristics such as effective brain networks.
Yuyu Ma, Xiaoyu Liang, Huanqi Wu, Hao Lu, Yong Li, Changzeng Liu, Yang Gao, Min Xiang, Dexin Yu, Xiaolin Ning   +9 more
doaj   +1 more source

On the topology of global coronal magnetic fields [PDF]

, 2014
This thesis considers the magnetic topology of the global solar corona. To understand the magnetic topology we use the magnetic skeleton which provides us with a robust description of the magnetic field.
Edwards, Sarah J.
core   +2 more sources

Effects of Hypomagnetic Field Environment on Tumor Progression and Gut Microbiota in LLC Tumor-Bearing Mice

Biology
The tumor microenvironment interacts bidirectionally with systemic host factors, including the gut microbiota. However, it remains unclear whether physical environmental stimuli, such as a hypomagnetic field (HMF), can modulate tumor progression and ...
Wenqi Ti, Detian Zhang, Xiaolin Ning
doaj   +1 more source

Neuromuscular Magnetic Field Measurement Based on Superconducting Bio-Sensors. [PDF]

Micromachines (Basel), 2023
Zhang Z, He A, Xu Z, Yang K, Kong X.
europepmc   +1 more source

design and development of a vibrating sample magnetometer for high magnetic field measurements of superconductors [PDF]

, 1994
A Vibrating Sample Magnetometer (VSM) has been designed, constructed and developed. The design specification was for a VSM to work in magnetic fields up to 15T, and provide a variable temperature environment for the sample from 4.2K to 130K.
Luscombe, Robert
core  

Magnetocardiography combined with machine learning for pulmonary hypertension detection and improved short‐term risk assessment

Interdisciplinary Medicine
Accurate detection and risk assessment are crucial for the prognosis of patients with pulmonary hypertension (PH). This study aimed to develop a detection model by employing ultra‐high‐sensitivity magnetocardiography (MCG) combined with machine learning ...
Yuankun Qi, Jiaqi Liang, Kai Ma, Xiaoyu Hu, Yu Zhang, Xiaole Han, Dong Xu, Xu Zhang, Xiaopei Cui, Min Xiang, Hongyu Zhang, Jiancheng Fang   +11 more
doaj   +1 more source

Decoding Motor States from Phase–Amplitude Coupling Measured by OPM-MEG

Biosensors
Optically Pumped Magnetometers (OPMs) have emerged as a promising technology for developing flexible, wearable magnetoencephalography (OPM-MEG) systems, offering high spatiotemporal resolution without the need for cryogenic cooling.
Yong Li, Hao Lu, Min Xiang, Jianzhi Yang, Binyi Su, Fuzhi Cao   +5 more
doaj   +1 more source

NMR Magnetometer Based on Dynamic Nuclear-Polarization for Low-Strength Magnetic Field Measurement. [PDF]

Sensors (Basel), 2023
Guo T, He W, Wan C, Zhang Y, Xu Z.
europepmc   +1 more source

Decoding N400m Evoked Component: A Tutorial on Multivariate Pattern Analysis for OP-MEG Data

Bioengineering
Multivariate pattern analysis (MVPA) has played an extensive role in interpreting brain activity, which has been applied in studies with modalities such as functional Magnetic Resonance Imaging (fMRI), Magnetoencephalography (MEG) and ...
Huanqi Wu, Ruonan Wang, Yuyu Ma, Xiaoyu Liang, Changzeng Liu, Dexin Yu, Nan An, Xiaolin Ning   +7 more
doaj   +1 more source