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Posts by Uzay Emir

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6 days ago 1 1 0 0
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Dr. @shihyyi.bsky.social 7TTANA, #UHF. Emerging approaches such as #SORDINO, ZTE, and #PETALUTE highlight that UTE/ZTE acquisitions go beyond #BOLD, focusing on robust, silent, and specificity functional imaging. #MRI #MRSI
📣 Abstracts: unc7TTANA2026@gmail.com
📝 Registration: lnkd.in/gfEkxb9K

1 week ago 3 1 0 0
Dynamic PETALUTE Imaging of 1-¹³C Pyruvate Injection in Phantom: A Real-Time Visualization of Metabolic Signal Propagation This figure displays dynamic imaging acquired on the 9.4T Bruker MRI scanner at the Biomedical Research Imaging Center (BRIC), UNC-Chapel Hill, using the custom-developed PETALUTE pulse sequence. Data collection began 50 seconds prior to injection of hyperpolarized [1-¹³C]pyruvate. Following injection, the PETALUTE acquisition captures the rapid propagation of the hyperpolarized solution within the phantom. The hyperpolarized signal remains detectable for approximately 10 seconds before decaying as the system relaxes toward thermal equilibrium.

doi.org/10.6084/m9.f...

1 week ago 1 1 0 0
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(PDF) Biocompatible Ace-SABRE Hyperpolarization of [1-13C]pyruvate for Metabolic Sensing and Imaging with the PETALUTE sequence PDF | This methodological framework was further demonstrated in vivo using a mouse model with a brain tumor. Metabolic turnover was successfully... | Find, read and cite all the research you need on R...

Hyperpolarization of [1-13C] pyruvate for Metabolic Sensing and Imaging with the PETALUTE sequence
bit.ly/petalute13C

1 month ago 1 1 0 0

Stay tuned for the #PETALUTE achievement for both #MRSI and #MRI at @enc-conference.org.Biocompatible Ace-SABRE Hyperpolarization of [1-13C]pyruvate for Metabolic Sensing and Imaging with the
Petal-Ultrashort-Echo-Time MRI sequence; Presenter: Megan Pike (North Carolina State University)

1 month ago 2 1 0 0
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Feasibility of Concurrent 1H MRS & 31P MRSI at 7T: Brain Energy Metabolism Responses to Hyperglycemia How the human brain adjusts fuel handling and its bioenergetic state during changing glucose levels remains difficult to assess noninvasively. In this study, we established an interleaved multinuclear...

arxiv.org/abs/2603.08829

1 month ago 1 1 0 0
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Whenever there’s an opportunity to do the right thing and allocate money toward anything that helps public education, the Republicans in the Joint Finance Committee find a way to delay it.

1 month ago 2 2 1 0
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#7T #TANA meeting on July 27, 2026, hosted by the #UNC BRIC. #MRI #MRSI #ISMRM #neuromodulation #FUS #DBS
@ismrm.bsky.social

#UHF
📣 Abstracts: unc7TTANA2026@gmail.com
📝 Registration: lnkd.in/gfEkxb9K

1 month ago 1 1 0 0
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#7T #TANA meeting on July 27, 2026, hosted by the #UNC BRIC. #MRI #MRSI #ISMRM
@ismrm.bsky.social
#UHF
📣 Abstracts: unc7TTANA2026@gmail.com
📝 Registration: lnkd.in/gfEkxb9K

1 month ago 1 0 0 0
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#7T #TANA meeting on July 27, 2026, hosted by the #UNC BRIC. #MRI #MRSI #ISMRM @ismrm.bsky.social #UHF
📣 Abstracts: unc7TTANA2026@gmail.com
📝 Registration: www.med.unc.edu/bric/2026-7t...

1 month ago 1 0 0 0
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1 month ago 1 0 0 0
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Excited to welcome Dr. Andrew Webb, PhD (University of Illinois Urbana-Champaign and Leiden University) as a featured speaker at the #7T #TANA meeting on July 27, 2026, hosted by the #UNC BRIC. #MRI #MRSI #ISMRM
📣 Abstracts: unc7TTANA2026@gmail.com
📝 Registration: www.med.unc.edu/bric/2026-7t...

1 month ago 1 1 0 0
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Excited to welcome Dr. Mai-Lan Ho, MD (University of Missouri-Columbia) as a featured speaker at the #7T #TANA meeting on July 27, 2026, hosted by the #UNC Biomedical Research Imaging Center. #MRI #MRSI #ISMRM
📣 Abstracts: unc7TTANA2026@gmail.com
📝 Registration: www.med.unc.edu/bric/2026-7t...

1 month ago 1 1 0 0
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#7T Translational Alliance of North America Meeting will be held on July 27, 2026. We invite abstract submissions for oral and poster presentations and welcome colleagues in #UHF #MRI and #clinical translation.
📣 Abstracts: unc7TTANA2026@gmail.com
📝 Registration: www.med.unc.edu/bric/2026-7t...

1 month ago 3 2 0 1
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🚀All-in-one PETALUTE sequence 🚀
¹H + ³¹P metabolic imaging in a single framework —scalable from preclinical to clinical.
Substrate + energetics.True translational bridge.
Paper: Concurrent ¹H MRS & ³¹P MRSI at 7T
bit.ly/47iV2H1
#PETALUTE #MRI #Multinuclear #MRSI #BrainMetabolism

1 month ago 1 0 0 0
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An Open-Source Restraint System for Magnetic Resonance Imaging in Awake Rats Magnetic resonance imaging (MRI) is a critical tool for translational neuroscience, but preclinical studies frequently rely on anesthesia, which alters neural activity and limits comparison with human...

Excited to share this in final form @sfnjournals.bsky.social: An Open-Source Restraint System for Magnetic Resonance Imaging in Awake Rats www.eneuro.org/content/13/2... if anyone wants to try doing it, give us a call! Happy to help you get going!

1 month ago 46 17 2 1
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#PETALUTE #MRSI #MRI #tracheomalacia

2 months ago 2 0 0 0
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#PETALUTE #MRSI #MRI #tracheomalacia

2 months ago 3 1 1 0
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🚀 7T TANA 2026 is happening!
🗓️ July 27, 2026 | 📍 UNC–Chapel Hill
➡️ Turning 7T MRI innovation into real clinical impact.
📣 Call for abstracts is open
📝 Register here: lnkd.in/gfEkxb9K
Join us to shape the future of ultra–high-field MRI translation.
#7T #UHF #MRSI #MRI

3 months ago 2 1 0 0
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Sharper Imaging with All-in-One #PETALUTE #MRI #MRSI. 👁️
The #PETALUTE sequence with effective resolution supported by anatomy (~25–30 µm).
PETALUTE + B0 Correction
The zoomed-in hippocampus tells the whole story.
#MedicalImaging #MRI #Innovation #MRSI

3 months ago 2 1 0 0
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Fast and Robust T1 Mapping Based on a 3D Dual-Echo UTE Sequence ( #PETALUTE #MRSI #MRI ) for SPION Biodistribution Assessment
www.researchgate.net/publication/...

4 months ago 1 0 0 0
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Enhancing MRI Using 3D Dual-Echo Ultrashort Echo Time Sequence Healthcare has reached a critical juncture. The World Economic Forum estimates that global medical costs will see double digit increases for the third consecutive year since 2023, with estimates sugge...

Enhancing MRI Using 3D Dual-Echo Ultrashort Echo Time Sequence www.itnonline.com/article/enha...

4 months ago 1 1 0 0
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Quantitative ultrashort T2 components imaging in the brain variable flip angle balanced steady state free precession ultrashort echo time MRI www.sciencedirect.com/science/arti... ars.els-cdn.com/content/imag...

5 months ago 4 0 0 0
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Zero Echo Time Functional #MRI in Humans, a study led by Ali Özen
Clear task activations (Motor and Visual) and resting-state networks at 3T
Strong robustness to motion and susceptibility artifacts
Opens doors for accelerated silent #fMRI
lnkd.in/g4aY5RC6

5 months ago 3 1 0 0
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Baclofen, a GABAB receptor agonist, impairs motor learning in healthy people and changes inhibitory dynamics in motor areas.
Functional MRSI was acquired using a semi-LASER-DW-CRT direct.mit.edu/imag/article...

6 months ago 3 1 0 0

Imaging ocular water inflow with deuterium #PETALUTE #MRSI #MRI youtu.be/ItH4GZCKRi8?...

6 months ago 1 0 0 0
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October 2025 - Radiology Today October 2025 - Radiology Today

Our Vision for #PETALUTE #MRSI #MRI
thank you to the @brukercorporation.bsky.social , University of Cambridge, UNC School of Medicine, and our collaborators
Together, we are pushing the boundaries. I look forward to the next milestones ahead.
secure.viewer.zmags.com/publication/...

6 months ago 2 1 0 0
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#PETALUTE #MRSI #MRI

8 months ago 1 0 0 0
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Science could enable a fascist future. Especially if we don’t learn from the past We need to reckon honestly with science’s past and present to avoid a grim future

The paper lacks a socio-economic perspective on science and scientists.
www.theguardian.com/commentisfre...

8 months ago 0 0 0 0
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Multi‐site feasibility and reproducibility study on UTE 3D phosphorous MRSI using novel rosette trajectory (PETALUTE) Purpose This study aims (1) to implement a robust acquisition, fully automated reconstruction, and processing pipeline using a novel rosette k-space pattern for UTE 31P 3D MRSI and (2) to evaluate t...

Multi‐site feasibility and reproducibility study on #UTE 3D phosphorous #MRSI using novel rosette trajectory ( #PETALUTE ) - Alcicek - Magnetic Resonance in Medicine
@ismrm.bsky.social
onlinelibrary.wiley.com/doi/10.1002/...

8 months ago 2 1 0 0