Peder Larson
@pezlarson.bsky.social
Professor of Radiology and Biomedical Imaging at UCSF
Mostly #MRI methodology research, including metabolic imaging, lung imaging and myelin imaging
Mostly #MRI methodology research, including metabolic imaging, lung imaging and myelin imaging
Yes definitely will be some improvement! particularly for diffusion MRI the image should be better quality, and also some more precise measurements of cancerous tissue
September 16, 2025 at 5:05 PM
Yes definitely will be some improvement! particularly for diffusion MRI the image should be better quality, and also some more precise measurements of cancerous tissue
Both papers reconstruct phase-resolved lung MRI with motion-compensated low rank (MoCoLoR) reconstruction algorithm
Available here:
github.com/PulmonaryMRI...
developed at @ucsfimaging.bsky.social Stanford Radiology
and UC Berkeley EECS
Available here:
github.com/PulmonaryMRI...
developed at @ucsfimaging.bsky.social Stanford Radiology
and UC Berkeley EECS
GitHub - PulmonaryMRI/MoCoLoR: Motion-compensated low-rank reconstruction for simultaneous structural and functional UTE lung MRI doi: 10.1002/mrm.29703
Motion-compensated low-rank reconstruction for simultaneous structural and functional UTE lung MRI doi: 10.1002/mrm.29703 - PulmonaryMRI/MoCoLoR
github.com
April 17, 2025 at 11:10 PM
Both papers reconstruct phase-resolved lung MRI with motion-compensated low rank (MoCoLoR) reconstruction algorithm
Available here:
github.com/PulmonaryMRI...
developed at @ucsfimaging.bsky.social Stanford Radiology
and UC Berkeley EECS
Available here:
github.com/PulmonaryMRI...
developed at @ucsfimaging.bsky.social Stanford Radiology
and UC Berkeley EECS
analyticalsciencejournals.onlinelibrary.wiley.com/doi/abs/10.1...
Uses 3D radial UTE, comparisons focused on HP Xe in healthy volunteers and CF patients
@ucsfimaging.bsky.social @bcch-mri-research.bsky.social
Uses 3D radial UTE, comparisons focused on HP Xe in healthy volunteers and CF patients
@ucsfimaging.bsky.social @bcch-mri-research.bsky.social
Three‐Dimensional Free‐Breathing Ultrashort Echo Time (UTE) 1H MRI Regional Ventilation: Comparison With Hyperpolarized 129Xe MRI and Pulmonary Function Testing in Healthy Volunteers and People With C...
129Xe and 1H anatomical images were acquired with breath-holding, and Xe VDP was computed. UTE 1H MRI was acquired with 3D radial k-space under free-breathing and reconstructed into respiratory-resol....
analyticalsciencejournals.onlinelibrary.wiley.com
April 17, 2025 at 11:07 PM
analyticalsciencejournals.onlinelibrary.wiley.com/doi/abs/10.1...
Uses 3D radial UTE, comparisons focused on HP Xe in healthy volunteers and CF patients
@ucsfimaging.bsky.social @bcch-mri-research.bsky.social
Uses 3D radial UTE, comparisons focused on HP Xe in healthy volunteers and CF patients
@ucsfimaging.bsky.social @bcch-mri-research.bsky.social
onlinelibrary.wiley.com/doi/full/10....
uses 3D FLORET trajectory, and ventilation processing from PREFUL (phase-resolved functional lung) method
Compelling examples in CF, LAM, BOS, and Post-HSCT with HP Xe comparisons
@cincykidsrad.bsky.social
uses 3D FLORET trajectory, and ventilation processing from PREFUL (phase-resolved functional lung) method
Compelling examples in CF, LAM, BOS, and Post-HSCT with HP Xe comparisons
@cincykidsrad.bsky.social
Quantifying spatial and dynamic lung abnormalities with 3D PREFUL FLORET UTE imaging: A feasibility study
Purpose
Pulmonary MRI faces challenges due to low proton density, rapid transverse magnetization decay, and cardiac and respiratory motion. The fermat-looped orthogonally encoded trajectories (FLORE.....
onlinelibrary.wiley.com
April 17, 2025 at 11:03 PM
onlinelibrary.wiley.com/doi/full/10....
uses 3D FLORET trajectory, and ventilation processing from PREFUL (phase-resolved functional lung) method
Compelling examples in CF, LAM, BOS, and Post-HSCT with HP Xe comparisons
@cincykidsrad.bsky.social
uses 3D FLORET trajectory, and ventilation processing from PREFUL (phase-resolved functional lung) method
Compelling examples in CF, LAM, BOS, and Post-HSCT with HP Xe comparisons
@cincykidsrad.bsky.social
@brukercorporation.bsky.social - could this award be coupled with sequence sharing support to expand impact of work and accelerate research progress?
April 17, 2025 at 5:23 PM
@brukercorporation.bsky.social - could this award be coupled with sequence sharing support to expand impact of work and accelerate research progress?
April 2, 2025 at 11:53 PM
This adds to work from WashU on EPI sequences
onlinelibrary.wiley.com/doi/10.1002/...
onlinelibrary.wiley.com/doi/10.1002/...
A vendor‐neutral EPI sequence for hyperpolarized 13C MRI
Purpose
To develop a flexible, vendor-neutral EPI sequence for hyperpolarized 13C metabolic imaging.
Methods
An open-source EPI sequence consisting of a metabolite-specific spectral-spatial RF exci.....
onlinelibrary.wiley.com
April 2, 2025 at 11:50 PM
This adds to work from WashU on EPI sequences
onlinelibrary.wiley.com/doi/10.1002/...
onlinelibrary.wiley.com/doi/10.1002/...