Jong Sung Park

🍃 Week 16 of #DiffusionMRIZeroToHero! Spherical Harmonics - Fourier Transform on the sphere & the math behind ODF reconstruction from HARDI data. Full Post - linkedin.com/feed/update/ur… #DIPY #Neuroimaging #dMRI #ODF

🍃 Week 15 of #DiffusionMRIZeroToHero! 🚀 We explore the HARDI acquisition scheme and how it enables modeling of Orientation Distribution Functions (ODFs) to solve DTI’s crossing fiber problem. Full Post: linkedin.com/feed/update/ur… #DIPY #Neuroimaging #dMR

🍃 Week 14 of #DiffusionMRIZeroToHero: Free Water Elimination DTI (FW-DTI) Standard DTI can be ineffective when CSF and white matter share the same voxels. Learn how FW-DTI removes this fluid contamination to isolate the true tissue signal. 🧠 Full post: linkedin.com/feed/update/ur… #dMRI #DIPY #NeuroImaging

While DKI improves upon DTI, it can still struggle with noise and fiber orientations. This week in #DiffusionMRIZeroToHero, we explore Mean Signal DKI (MS-DKI) to get stable, dispersion-free microstructure maps. 🧠 Read More: linkedin.com/feed/update/ur… #DIPY #dMRI #MedicalImaging

This week in #DiffusionMRIZeroToHero we unpack Diffusion Tensor Imaging. 🧠 See how multi-directional diffusion-weighted measurements per voxel are summarized into 3D diffusion tensors, turning raw DWI into interpretable diffusion metrics: linkedin.com/posts/dipy_dti… #DIPY #DTI #Neuroimaging #MedicalImaging

Seeing ripples near sharp edges in your MRI? That's Gibbs Ringing. 🌊 This week's #DiffusionMRIZeroToHero explains why this happens, how it affects dMRI metrics, and how to fix it without blurring your data. Full Post - linkedin.com/posts/dipy_dip… #dMRI #DIPY #MedicalImaging #NeuroImaging

#dMRI data is noisy, even after motion & distortion correction, obscuring subtle microstructural details. Week 7 of #DiffusionMRIZeroToHero, we look at Denoising - the process of recovering the underlying signal without blurring. Read: linkedin.com/feed/update/ur… #DIPY #Denoising

Week 6a of #DiffusionMRIZeroToHero: Brain extraction made easy with DIPY CLI 🧠⚙️ Run median_otsu for diffusion data or EVAC+ for T1 images in just one command. Simple, fast, and pipeline friendly. Read: linkedin.com/feed/update/ur… #DIPY #DiffusionMRI #dMRI #NeuroImaging

This week in #DiffusionMRIZeroToHero 🚀 We explain susceptibility distortion correction - the artifacts that make even stable scans look warped, and how to fix them to restore true brain geometry. Full Post: linkedin.com/posts/dipy_dip… #DIPY #dMRI #NeuroImaging #Neuroscience

Early bird registration for the DIPY Workshop is ending in two weeks. 🔗 Register: workshop.dipy.org 📧 Questions: workshop@dipy.org #DIPY #DiffusionMRI #NeuroImaging #DIPYWorkshop2026

Welcome to Week 4 of #DiffusionMRIZeroToHero 🚀 Raw dMRI data is messy. Small head movements & scanner-induced eddy currents can distort the volumes. We break down what these artifacts are & why you need to fix them. Full Post: linkedin.com/posts/dipy_dip… #dMRI #Neuroscience #DIPY

In Week 3 of #DiffusionMRIZerotoHero, we examine the NIfTI format and how it consolidates sequential 3D diffusion acquisitions into a standardized 4D dataset. Read more on: linkedin.com/posts/dipy_dip… #dMRI #DIPY #Neuroimaging

Introducing our paper, FORCE: A forward modeling dMRI framework by @ShahAtharv57469 et al. It simulates signals to find the best match, unifying analysis in a single step. 🧠 More on LinkedIn: linkedin.com/posts/dipy_dip… Paper: researchsquare.com/article/rs-815… #dMRI #NeuroScience #DIPY

Our Diffusion MRI Zero to Hero series is here! 🚀 What is dMRI? How does it work? What is its clinical significance? 🧠 Read the full post on LinkedIn: linkedin.com/posts/dipy_dip…

🧠 Join us for the next edition of the DIPY Workshop! 🗓 March 16–20, 2026 | 100% Online 5 days of hands-on learning on preprocessing, reconstruction, tractography, advanced analytics, and much more. Registrations now open → workshop.dipy.org #DW2026 #Neuroimaging #MRI

@mikolaj_pawlak @dipymri Yes it should. We are yet to test it beyond T1 T2 and diffusion images, but we are happy to try it on other images once the model is ready.

@dipymri @get_user_data Will it work on sequences other than T1w? Theoretically it should. Will this work on time of flight and computed tomography?

PUMBA: A skull-stripping model trained using purely synthetic data, no real brains or labels required. It generalizes across species, modalities, and pathologies out-of-the-box without additional fine-tuning. Preprint by Jong Sung Park @get_user_data: arxiv.org/abs/2505.07159

@NVIDIAGeForce #RTXON

Stand and Fight for a chance to win. We're giving away a #DOOM: The Dark Ages custom wrapped NVIDIA GeForce RTX 5090 to celebrate its official release with native ray tracing, NVIDIA DLSS 4 + Reflex. To enter: 🟢 Like this post 🟢 Comment #RTXON

🌟 Get ready to catch The Perfect Wave: AI-Powered Advances in Image Segmentation at #ISMRM2025, featuring a presentation by Jong Sung Park @get_user_data ! 🗓️ Date: Monday, May 12, 2025 🕓 Session Time: 4:00 PM (Hawaii Time) 🕒 Presentation Time: 4:36 PM (Hawaii Time) Join Jong Sung Park as they dive into the latest breakthroughs in AI-driven image segmentation, pushing the boundaries of medical imaging and precision diagnostics. A must-see for anyone passionate about innovation in neuroimaging! #ISMRM #ImageSegmentation #ArtificialIntelligence #MedicalImaging

🌟 Join us at #ISMRM2025 for an exciting oral presentation by Dr. Bramsh Chandio @BramshQ in the session Clinical Neuroimaging in Alzheimer's Disease: Current Trends & Future Directions. 🗓️ Date: Monday, May 12, 2025 🕑 Session Time: 1:45 PM (Hawaii Time) 🕒 Presentation Time: 3:21 PM (Hawaii Time) Dr. Bramsh Chandio will present her recent work on Mapping the Influence of Amyloid, Tau, and APOE Variants on White Matter Tracts in Alzheimer’s Disease, highlighting how these biomarkers disrupt brain connectivity and contribute to Alzheimer’s pathology. Don't miss this in-depth exploration of localized white matter alterations! #ISMRM #AlzheimersDisease #Neuroimaging #BrainResearch

Can confirm - works great on human AND animal models where b-vectors may have unique or proprietary formats.