Versatile #Rosette MRI and MR(S)I: #PETALUTE #MRSI #MRI Data collection began 60 seconds prior to injection of hyperpolarized [1-¹³C]pyruvate. Hyperpolarized [1-13C] pyruvate dynamic spectra (600ms) were integrated over pyruvate, lactate, alanine, and pyruvate hydrate resonances.
We're excited to feature Erik H. Middlebrooks, MD of Mayo Clinic Florida at #7TTANA2026.
Very grateful to all members in the team who contributed to this work over the years. We hope multimodal approaches continue to open new opportunities for understanding how neurochemical dynamics relate to whole-brain fMRI activity.
www.nature.com/nprot/volume...
#Clinical participation at #7TTTANA underscores the growing readiness and maturity of #UHF #7T #MRI for clinical #translation, as the field increasingly focuses on validation, implementation, and #patient impact. #ISMRM #MRS #MRI #MRSI
It is time to consider the role and scope of all 1H MRSI efforts, particularly given that Dr. Liang and his team have already demonstrated strong leadership and excellence in this area.
www.nature.com/articles/s41...
#PETALUTE highlighted in the #ISMRM2026 #MRS Study Group “Highlights in #MRS ” session at the
The multi-site feasibility and reproducibility of #PETALUTE #MRSI #MRI using a novel rosette trajectory was selected among the featured studies of 2025–2026. @ismrm.bsky.social
invivo #PETALUTE #MRSI #MRI
3D dual-echo #PETALUTE sequence compared to the 3D DA-radial sequence DA-3DPR for 23NA sodium #MRI .
link.springer.com/article/10.1...
Mark Widmaier received the 1st Place Award Trainee Award (Preprint: lnkd.in/ekH56N69) in the #Metabolomics & #Metabolic Imaging (MMI) Study Group at @ismrm.bsky.social #ISMRM2026 in Cape Town — and congratulations to Mark Widmaier #PETALUTE #MRSI #MRI
youtu.be/WV4-c-VqFXg?...
A new approach to magnetic resonance imaging, ‘multiplexed magnetic resonance imaging’, is reported, which enables high-resolution simultaneous multiparametric mapping of multiple molecules in standar...
Leveraging Ace-SABRE and PETALUTE to Detect and Image Hyperpolarized [1-13C]pyruvate Metabolism in Yeast | ChemRxiv chemrxiv.org/doi/full/10....
Leveraging Ace-SABRE and PETALUTE to Detect and Image Hyperpolarized [1-13C]pyruvate Metabolism in Yeast | ChemRxiv chemrxiv.org/doi/full/10....
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