[HTML][HTML] Can MRI Be Used as a Sensor to Record Neural Activity?
BJ Roth - Sensors, 2023 - mdpi.com
… Nearly twenty years ago, Peter Bandettini, Natalia Petridou, and Jerzy Bodurka analyzed
direct detection of neuronal activity with MRI, asking if it was “fantasy, possibility, or reality” [7]. …
direct detection of neuronal activity with MRI, asking if it was “fantasy, possibility, or reality” [7]. …
In vivo direct imaging of neuronal activity at high temporospatial resolution
… been made to use MRI to directly image neuronal activity (8). … succeeded in directly detecting
human brain activation in … made to directly measure neuronal activity using biophysical …
human brain activation in … made to directly measure neuronal activity using biophysical …
[HTML][HTML] Implementation of 2D Line-scanning Method
… for the detection of dynamic MRI signals with a high temporal resolution (6 ms). This work
addresses an intriguing observation using MRI to directly detect neuronal activity in the brain; a …
addresses an intriguing observation using MRI to directly detect neuronal activity in the brain; a …
Limitations of line-scan MRI for directly measuring neural activity
… from a ground-truth time- 172 series of a modulating 2D image in a way that mimics how
a line-scan acquisition 173 reconstructs images. We first generate a ground truth image time-…
a line-scan acquisition 173 reconstructs images. We first generate a ground truth image time-…
Enhanced magnetic transduction of neuronal activity by nanofabricated inductors quantified via finite element analysis
J Phillips, M Glodowski, Y Gokhale… - Journal of neural …, 2022 - iopscience.iop.org
… To date, real-time detection of NMFs by MEG at native in vivo … similarly facilitate direct
detection of NMFs across the brain. … designs applied with modalities such as MEG and MRI. …
detection of NMFs across the brain. … designs applied with modalities such as MEG and MRI. …
[HTML][HTML] Towards robust in vivo quantification of oscillating biomagnetic fields using Rotary Excitation based MRI
M Gram, P Albertova, V Schirmer, M Blaimer… - Scientific Reports, 2022 - nature.com
… concept for the direct detection and quantification of neuronal activity by MRI has been … of
magnetic field oscillations in real measurements of neuronal activity by linking the measured …
magnetic field oscillations in real measurements of neuronal activity by linking the measured …
Rotary Excitation of peak-like magnetic field fluctuations: Towards non-invasive direct detection of cardiac conduction
P Albertova, M Gram, M Blaimer, WR Bauer… - arXiv preprint arXiv …, 2023 - arxiv.org
… Potential applications include the direct detection and characterization of cardiac fields. Key
… Direct detection of neuronal activity with MRI: Fantasy, possibility, or reality?. Appl Magn …
… Direct detection of neuronal activity with MRI: Fantasy, possibility, or reality?. Appl Magn …
Detection of nanotesla AC magnetic fields using steady-state SIRS and ultra-low field MRI
… to directly detect neuronal fields with MRI using … MRI-based functional magnetic resonance
imaging (fMRI) technique uses the BOLD relaxation effect as a proxy for neuronal activation …
imaging (fMRI) technique uses the BOLD relaxation effect as a proxy for neuronal activation …
Novel Nano-and Microfabricated Electromagnetic Probes for Detecting Neural Signals
JK Phillips - 2024 - search.proquest.com
… could similarly facilitate direct detection of NMFs … detection of single-neuron activity in vitro
and pave the way for potential future designs applied with modalities such as MEG and MRI…
and pave the way for potential future designs applied with modalities such as MEG and MRI…
[HTML][HTML] In silico assessment of electrophysiological neuronal recordings mediated by magnetoelectric nanoparticles
… ratios were shown to directly affect magnetoelectric coupling … T/μ 0 —the magnetization of a
proton in a 1 T MRI field) and … of response to multicellular neural activity in vivo, we quantified …
proton in a 1 T MRI field) and … of response to multicellular neural activity in vivo, we quantified …