Technische Universität MünchenFeb 25, 2025

Researchers developed #NuclearSpin microscopy, a new type of #microscopy using #QuantumSensors. A specially prepared diamond chip converts nuclear #MagneticResonance signals into optical signals, enabling high-resolution #imaging: http://go.tum.de/197301 🔬

📷C. Hohmann / @MCQST

TUM: A completely new type of microscopy based on quantum sensors

Researchers at the Technical University of Munich (TUM) have invented an entirely new field of microscopy, nuclear spin microscopy.

All ScientificalJan 27, 2025

What is magnetic resonance imaging (MRI)?

With the help of magnetic resonance imaging, the dimensions of the heart cavities, large blood vessels and blood flow can be analyzed.
The patient is in a supine position inside the electromagnet.
Static images (in section) and images in motion of the heart are obtained. It is possible to visualize the arteries.

#mri #magneticresonance #Magneticresonanceimagingheart #cardiology

bkAug 24, 2024
Former student @fullstackneuro just installed a #magneticresonance scanner — does that make me a scanner grandaddy? Congratulations to Josiah and the @universityofarkansas!
Paul GuinnessyJun 24, 2024
A new technique combining #MagneticResonance imaging and #XrayFluorescence can characterize, with single-neuron resolution, the presence of toxic forms of irons that might be associated with #NeurodegenerativeDiseases. #physics #medicalimaging https://physics.aps.org/articles/v17/101?utm_campaign=weekly&utm_medium=email&utm_source=emailalert
Can MRI Help Elucidate Iron-Based Neurotoxicity?

A new technique combining magnetic resonance imaging and x-ray fluorescence can characterize, with single-neuron resolution, the presence of toxic forms of iron that might be associated with neurodegenerative diseases.

Physics
Show threadbids-standardJun 10, 2024

Reminder that BEP 022 - Magnetic Resonance Spectroscopy is open for community review until this Friday, June 14.

https://github.com/bids-standard/bids-specification/discussions/1846

#bids #neuroimaging #magneticresonance

Community Review: BEP022 - MR Spectroscopy · bids-standard bids-specification · Discussion #1846

We are pleased to announce the community review period for BIDS Extension Proposal (BEP) 022! BEP022 extends the BIDS standard to include Magnetic Resonance Spectroscopy (MRS). We have developed th...

GitHub
Howard Smith MD, AMJun 9, 2024
MR Imaging Is Coming To The Bedside and Operating Room: The Hyperfine Swoop MR scanner are lighter and cheaper than traditional scanners. #MR #magneticresonance #lowpower #bedside
https://www.instagram.com/p/C8Abp8MRWVR/
Howard G. Smith MD, AM on Instagram: "MR Imaging Is Coming To The Bedside Magnetic resonance scanners are typically huge, heavy, and expensive machines. The typical commercial units occupy an entire room, weigh 6 to 13 tons, and cost north of $1 million. Now the Hyperfine company has received FDA clearance to further develop its Swoop scanner, a portable so-called low power unit that can be brought to a patient’s room or the operating room to image the head and brain. It could cost as little as $50-100,000 and weigh about 3,000 lbs, or one-quarter to one-eighth of a standard MR scanner. These little, portable scanners have lower powered magnets in the 0.05 Tesla range compared with the current 3 Tesla machines. The lower power yields a lower resolution image, but the power of artificial intelligence can beef up the image to yield clinically-valuable information in a timely fashion. https://www.science.org/doi/10.1126/science.adm7168 https://www.medscape.com/viewarticle/big-breakthrough-new-low-field-mri-safer-and-easier-2024a10009hb https://hyperfine.io/swoop/overview #MR #magneticresonance #lowpower #bedside"

0 likes, 0 comments - drhowardsmithreports on June 9, 2024: "MR Imaging Is Coming To The Bedside Magnetic resonance scanners are typically huge, heavy, and expensive machines. The typical commercial...".

Instagram
bids-standardJun 3, 2024

We are pleased to announce that BIDS Extension Proposal 22 - Magnetic Resonance Spectroscopy is open for community review!

https://github.com/bids-standard/bids-specification/discussions/1846

The review period is open from June 3 - June 14.

#bids #neuroimaging #magneticresonance

Community Review: BEP022 - MR Spectroscopy · bids-standard bids-specification · Discussion #1846

We are pleased to announce the community review period for BIDS Extension Proposal (BEP) 022! BEP022 extends the BIDS standard to include Magnetic Resonance Spectroscopy (MRS). We have developed th...

GitHub
Howard Smith MD, AMMar 14, 2024
MR Imaging Saves Breast Cancer Patients: Those with BRCA1 breast cancer enjoy a 3.5-fold lower risk of mortality compared with those not monitored with MR. #breast #cancer #BRCA1 #MR #magneticresonance #imaging #mortality
https://www.instagram.com/p/C4gQ6IVr85r/
eLifeDec 19, 2023
What are the risks of an #MRI for people with #orthopaedic implants? A new method in this #ReviewedPreprint will help clinicians evaluate the safety of #MagneticResonance in patients. https://elifesciences.org/reviewed-preprints/90440?utm_source=mastodon&utm_medium=social&utm_campaign=organic
An In-Silico Testbed for Fast and Accurate MR Labeling of Orthopaedic Implants

El Club De Los Físicos MuertosJun 18, 2023
#BrainImaging has been one of the classic sources of fraud in #Science.It seems that it still is.
A 2017 paper sought to identify suicidal tendencies through Machine Learning applied to fMRI
-functional #MagneticResonance Imaging-
Chief editor of #Nature Human Behaviour went on to publish against reports of peer reviewers who deemed it #Garbage.
Now this paper was retracted
In the interim a uS$ 3.8 mln #NIH grant was delivered to researchers and paper was cited 137 times