Low‐cost and portable MRI

LL Wald, PC McDaniel, T Witzel… - Journal of Magnetic …, 2020 - Wiley Online Library
Research in MRI technology has traditionally expanded diagnostic benefit by develo**
acquisition techniques and instrumentation to enable MRI scanners to" see more." This …

Low-field MRI: how low can we go? A fresh view on an old debate

M Sarracanie, N Salameh - Frontiers in Physics, 2020 - frontiersin.org
For about 30 years, MRI set cruising speed at 1.5 T of magnetic field, with a gentle transition
toward 3 T systems. In its first 10 years of existence, there was an open debate on the …

Low-cost high-performance MRI

M Sarracanie, CD LaPierre, N Salameh… - Scientific reports, 2015 - nature.com
Abstract Magnetic Resonance Imaging (MRI) is unparalleled in its ability to visualize
anatomical structure and function non-invasively with high spatial and temporal resolution …

Recording brain activities in unshielded Earth's field with optically pumped atomic magnetometers

R Zhang, W **ao, Y Ding, Y Feng, X Peng, L Shen… - Science …, 2020 - science.org
Understanding the relationship between brain activity and specific mental function is
important for medical diagnosis of brain symptoms, such as epilepsy …

[LIVRE][B] Developments in alkali-metal atomic magnetometry

SJ Seltzer - 2008 - search.proquest.com
Alkali-metal magnetometers use the coherent precession of polarized atomic spins to detect
and measure magnetic fields. Recent advances have enabled magnetometers to become …

[HTML][HTML] Magnetoencephalography: From SQUIDs to neuroscience: Neuroimage 20th anniversary special edition

R Hari, R Salmelin - Neuroimage, 2012 - Elsevier
Magnetoencephalography (MEG), with its direct view to the cortex through the magnetically
transparent skull, has developed from its conception in physics laboratories to a powerful …

Accelerated proton dissociation in an excited state induces superacidic microenvironments around graphene quantum dots

Y Li, S Yang, W Bao, Q Tao, X Jiang, J Li, P He… - Nature …, 2024 - nature.com
Investigating proton transport at the interface in an excited state facilitates the mechanistic
investigation and utilization of nanomaterials. However, there is a lack of suitable tools for in …

Use of magnetoencephalography (MEG) to study functional brain networks in neurodegenerative disorders

CJ Stam - Journal of the neurological sciences, 2010 - Elsevier
The pathophysiological mechanisms underlying clinical symptoms in neurodegenerative
disorders such as Parkinson's disease (PD) and Alzheimer's disease (AD) are incompletely …

NMR at low magnetic fields

B Blümich, F Casanova, S Appelt - Chemical Physics Letters, 2009 - Elsevier
NMR provides outstanding information in chemistry and in medicine. But the equipment is
expensive as high-field magnets are employed. Low-field NMR works with inexpensive …

SQUIDs in biomagnetism: a roadmap towards improved healthcare

R Körber, JH Storm, H Seton, JP Mäkelä… - Superconductor …, 2016 - iopscience.iop.org
Globally, the demand for improved health care delivery while managing escalating costs is a
major challenge. Measuring the biomagnetic fields that emanate from the human brain …