Uzay Emir
@uzayemir.bsky.social
#PETALUTE #MRI #MRS #MRSI #DWCRT #Rosette #PETALS
The Gate of Thousands is an attribute of the sun. Every morning with the sunrise, sustenance is distributed to the needy, the helpless, and all living beings.
https://orcid.org/0000-0001-5376-0431
The Gate of Thousands is an attribute of the sun. Every morning with the sunrise, sustenance is distributed to the needy, the helpless, and all living beings.
https://orcid.org/0000-0001-5376-0431
Pinned
Uzay Emir
@uzayemir.bsky.social
· Jan 27
goto.bruker.com/40x2EBF
Through the platform provided by the #BRUKER MRI Award, we've presented our vision and findings under the exciting theme of "Bridging the Gap Between #Preclinical and #Clinical #Metabolomics, #MRI, and #MRS via #PETALUTE #MRI #Rosette @brukercorporation.bsky.social
Through the platform provided by the #BRUKER MRI Award, we've presented our vision and findings under the exciting theme of "Bridging the Gap Between #Preclinical and #Clinical #Metabolomics, #MRI, and #MRS via #PETALUTE #MRI #Rosette @brukercorporation.bsky.social
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...
November 2, 2025 at 12:45 PM
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...
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
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
October 28, 2025 at 1:16 PM
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
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
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...
Functional MRSI was acquired using a semi-LASER-DW-CRT direct.mit.edu/imag/article...
October 18, 2025 at 6:32 PM
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...
Functional MRSI was acquired using a semi-LASER-DW-CRT direct.mit.edu/imag/article...
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/...
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/...
October 2025 - Radiology Today
October 2025 - Radiology Today
secure.viewer.zmags.com
October 16, 2025 at 12:10 AM
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/...
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/...
The paper lacks a socio-economic perspective on science and scientists.
www.theguardian.com/commentisfre...
www.theguardian.com/commentisfre...
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
www.theguardian.com
July 28, 2025 at 1:32 AM
The paper lacks a socio-economic perspective on science and scientists.
www.theguardian.com/commentisfre...
www.theguardian.com/commentisfre...
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/...
@ismrm.bsky.social
onlinelibrary.wiley.com/doi/10.1002/...
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...
onlinelibrary.wiley.com
July 22, 2025 at 12:33 PM
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/...
@ismrm.bsky.social
onlinelibrary.wiley.com/doi/10.1002/...
#Brain and #muscle chemistry in myalgic encephalitis/chronic fatigue syndrome (ME/#CFS) and long #COVID: a #7T #UHF magnetic resonance spectroscopy study #MRS #MRSI #MRI #longcovid
www.nature.com/articles/s41...
www.nature.com/articles/s41...
Brain and muscle chemistry in myalgic encephalitis/chronic fatigue syndrome (ME/CFS) and long COVID: a 7T magnetic resonance spectroscopy study - Molecular Psychiatry
Molecular Psychiatry - Brain and muscle chemistry in myalgic encephalitis/chronic fatigue syndrome (ME/CFS) and long COVID: a 7T magnetic resonance spectroscopy study
www.nature.com
July 12, 2025 at 8:43 PM
#Brain and #muscle chemistry in myalgic encephalitis/chronic fatigue syndrome (ME/#CFS) and long #COVID: a #7T #UHF magnetic resonance spectroscopy study #MRS #MRSI #MRI #longcovid
www.nature.com/articles/s41...
www.nature.com/articles/s41...
Association of Intracellular Microstructural and Neuro-Psychological Changes in HIV: A Pilot Validation of Trace Diffusion-Weighted Magnetic Resonance Spectroscopic Imaging Using Radial Trajectories
www.preprints.org/manuscript/2...
www.preprints.org/manuscript/2...
www.preprints.org
July 3, 2025 at 5:15 AM
Association of Intracellular Microstructural and Neuro-Psychological Changes in HIV: A Pilot Validation of Trace Diffusion-Weighted Magnetic Resonance Spectroscopic Imaging Using Radial Trajectories
www.preprints.org/manuscript/2...
www.preprints.org/manuscript/2...
Multi-site Feasibility and Reproducibility Study on Ultrashort Echo Time 3D Phosphorous MRSI using novel Rosette Trajectory (PETALUTE)
bit.ly/PETALUTE
bit.ly/PETALUTE
July 1, 2025 at 8:01 PM
Multi-site Feasibility and Reproducibility Study on Ultrashort Echo Time 3D Phosphorous MRSI using novel Rosette Trajectory (PETALUTE)
bit.ly/PETALUTE
bit.ly/PETALUTE
Reposted by Uzay Emir
On Thursday (May 15) afternoon at 15:33 in the preclinical brain imaging oral session, Liming Hsu will present a chemogenetic fMRI study building on our prior work (www.science.org/doi/10.1126/...), studying how PVT modulates locus coeruleus-induced MD-PrL connectivity and behavior.
May 9, 2025 at 10:31 AM
On Thursday (May 15) afternoon at 15:33 in the preclinical brain imaging oral session, Liming Hsu will present a chemogenetic fMRI study building on our prior work (www.science.org/doi/10.1126/...), studying how PVT modulates locus coeruleus-induced MD-PrL connectivity and behavior.
Reposted by Uzay Emir
On Wednesday (May 14) afternoon at 15:45 in the multimodal fMRI oral session, Liming Hsu will cover a recently published story about the specificity of “optogenetic terminal stimulation”: pubmed.ncbi.nlm.nih.gov/40090667/
May 9, 2025 at 10:31 AM
On Wednesday (May 14) afternoon at 15:45 in the multimodal fMRI oral session, Liming Hsu will cover a recently published story about the specificity of “optogenetic terminal stimulation”: pubmed.ncbi.nlm.nih.gov/40090667/
Reposted by Uzay Emir
On Wednesday (May 14) afternoon at 13:30 in the preclinical fMRI e-poster session, Weiting Zhang will discuss our initial attempts to resolve what causes synchronous resting-state connectivity in the striatum between two hemispheres.
May 9, 2025 at 10:31 AM
On Wednesday (May 14) afternoon at 13:30 in the preclinical fMRI e-poster session, Weiting Zhang will discuss our initial attempts to resolve what causes synchronous resting-state connectivity in the striatum between two hemispheres.
Reposted by Uzay Emir
On Monday (May 12) afternoon at 17:12 in the fMRI acquisition/contrast oral session, Sheng Song will give an overview of SORDINO and its use in awake behaving mice.
May 9, 2025 at 10:31 AM
On Monday (May 12) afternoon at 17:12 in the fMRI acquisition/contrast oral session, Sheng Song will give an overview of SORDINO and its use in awake behaving mice.
Reposted by Uzay Emir
On Monday (May 12) afternoon at 16:48 in the Neurofluid oral session, Sungho Lee will present the use of SORDINO on mapping glymphatic dynamics and choroid plexus efflux.
May 9, 2025 at 10:31 AM
On Monday (May 12) afternoon at 16:48 in the Neurofluid oral session, Sungho Lee will present the use of SORDINO on mapping glymphatic dynamics and choroid plexus efflux.
Reposted by Uzay Emir
Also on Monday (May 12) morning at 8:15 in the multimodal e-poster session, Liming Hsu will showcase the use of miniscope calcium imaging during SORDINO fMRI and how it may help examine the clusters of cells in PrL linking to distinct large-scale networks.
May 9, 2025 at 10:31 AM
Also on Monday (May 12) morning at 8:15 in the multimodal e-poster session, Liming Hsu will showcase the use of miniscope calcium imaging during SORDINO fMRI and how it may help examine the clusters of cells in PrL linking to distinct large-scale networks.
Reposted by Uzay Emir
On Monday (May 12) morning at 8:15 in the multimodal e-poster session, Tatiana Shnitko will discuss the use of fMRI, electrophysiology, and electrochemistry to study dopaminergic modulation of connectivity dynamics and stress-driven repetitive behaviors.
May 9, 2025 at 10:31 AM
On Monday (May 12) morning at 8:15 in the multimodal e-poster session, Tatiana Shnitko will discuss the use of fMRI, electrophysiology, and electrochemistry to study dopaminergic modulation of connectivity dynamics and stress-driven repetitive behaviors.
Reposted by Uzay Emir
On Monday (May 12) morning at 8:15 in the fMRI acquisition e-poster session, Sam Booth will demonstrate the use of PETALUTE for fMRI (collab with @uzayemir.bsky.social and Steve Sawiak), featuring a golden angle scheme to achieve flexible spatiotemporal resolution with multi-echo capability!
May 9, 2025 at 10:31 AM
On Monday (May 12) morning at 8:15 in the fMRI acquisition e-poster session, Sam Booth will demonstrate the use of PETALUTE for fMRI (collab with @uzayemir.bsky.social and Steve Sawiak), featuring a golden angle scheme to achieve flexible spatiotemporal resolution with multi-echo capability!
Reposted by Uzay Emir
Come meet us during ISMRM!
On Saturday (May 10) at the Bruker event and Monday (May 12) at 14:01 in the fMRI power pitch session, Harry Chao will talk about his work mapping inter-brain functional connectivity in socially interacting mice using SORDINO.
On Saturday (May 10) at the Bruker event and Monday (May 12) at 14:01 in the fMRI power pitch session, Harry Chao will talk about his work mapping inter-brain functional connectivity in socially interacting mice using SORDINO.
May 9, 2025 at 10:31 AM
Come meet us during ISMRM!
On Saturday (May 10) at the Bruker event and Monday (May 12) at 14:01 in the fMRI power pitch session, Harry Chao will talk about his work mapping inter-brain functional connectivity in socially interacting mice using SORDINO.
On Saturday (May 10) at the Bruker event and Monday (May 12) at 14:01 in the fMRI power pitch session, Harry Chao will talk about his work mapping inter-brain functional connectivity in socially interacting mice using SORDINO.
An accelerated PETALUTE MRI sequence for in vivo quantification of sodium content in human articular cartilage at 3T
link.springer.com/article/10.1...
link.springer.com/article/10.1...
April 10, 2025 at 12:03 PM
An accelerated PETALUTE MRI sequence for in vivo quantification of sodium content in human articular cartilage at 3T
link.springer.com/article/10.1...
link.springer.com/article/10.1...
Reposted by Uzay Emir
Pulseq as a vendor neutral and open source #MRI pulse sequence programming tool is growing with #Hyperpolarized field entering this area now with a couple published papers and repositories. Here’s our latest contribution
onlinelibrary.wiley.com/doi/10.1002/...
@ucsfimaging.bsky.social
onlinelibrary.wiley.com/doi/10.1002/...
@ucsfimaging.bsky.social
Open‐source implementation of X‐nuclear sequences using the Pulseq framework
Purpose
Create vendor-neutral modular sequences for X-nuclear acquisitions and build an X-nuclear–enabled Pulseq interpreter for GE (GE HealthCare, Waukesha, WI) scanners.
Methods
We designed a mod.....
onlinelibrary.wiley.com
April 2, 2025 at 11:47 PM
Pulseq as a vendor neutral and open source #MRI pulse sequence programming tool is growing with #Hyperpolarized field entering this area now with a couple published papers and repositories. Here’s our latest contribution
onlinelibrary.wiley.com/doi/10.1002/...
@ucsfimaging.bsky.social
onlinelibrary.wiley.com/doi/10.1002/...
@ucsfimaging.bsky.social
Crossover study to investigate the effect of increased #GABAergic inhibition via GABAB-receptor agonist baclofen on motor learning and Multi-Echo #MRI (#MRSI) metrics. #DWCRT Concentric Ring Trajectory
www.biorxiv.org/content/10.1...
www.biorxiv.org/content/10.1...
April 2, 2025 at 10:22 PM
Crossover study to investigate the effect of increased #GABAergic inhibition via GABAB-receptor agonist baclofen on motor learning and Multi-Echo #MRI (#MRSI) metrics. #DWCRT Concentric Ring Trajectory
www.biorxiv.org/content/10.1...
www.biorxiv.org/content/10.1...
