![James Gholam](https://profiles-cardiff.imgix.net/attachments/7599?w=200&h=200&auto=format&crop=faces&fit=crop&q=90")
Trosolwyg
Rwy'n ymchwilydd ôl-raddedig sy'n astudio delweddu cyseiniant magnetig trylediad ar gryfderau maes magnetig ultra-isel. Rwy'n arbenigo mewn nodweddu offerynnau a mapio maes, trylediad cyn ac ôl-brosesu, ailadeiladu, dulliau cyfrifiadurol, safonau data a dilyniannau MRI ac arteffactau.
Mae fy ngwaith diweddar yn ymwneud â gweithredu protocol tractograffeg sy'n seiliedig ar ddelweddu trylediad ar gyfer sganiwr MRI maes ultra-isel Hyperfine Swoop 64mT, yn ogystal â'r cyfyngiadau, cywiriadau ac optimeiddiadau angenrheidiol sy'n ofynnol ar gyfer protocol ymarferol.
Mae fy ngwaith blaenorol wedi ymwneud ag optimeiddio cyfrifiadurol effeithlonrwydd uchel microstrwythur efelychiadol, ac ymdrechion safoni data wrth ddelweddu trylediad.
Cyn hynny, roeddwn yn ddirprwy drefnydd modiwl ar gyfer Ffiseg Gyfrifiadurol PX3143, ac fel arall rwyf wedi cynorthwyo fel cynorthwy-ydd addysgu.
Cyhoeddiad
2026
- Ametepe, J. M. et al. 2026. Four directions, one solution: Enabling rapid diffusion tensor MRI for ultra‐low field using deep learning. Magnetic Resonance in Medicine 96 (3), pp.1413-1426. (10.1002/mrm.70417)
- Royer, W. et al. 2026. Repeatable tract-based diffusion metrics on a portable 64 mT MRI: a foundation for global population neuroscience. Frontiers in Neuroimaging 5 1845201. (10.3389/fnimg.2026.1845201)
- Gholam, J. et al. 2026. Diffusion tensor MRI and spherical‐deconvolution‐based tractography on an ultra‐low field portable MRI system. Human Brain Mapping 47 (2) e70454. (10.1002/hbm.70454)
2025
- Lena, B. et al., 2025. Repeatability and reproducibility of rapid T1 mapping of brain tissues at 64 mT: a multicentre study. Imaging Neuroscience 3 IMAG.a.916. (10.1162/IMAG.a.916)
2021
- Gholam, J. A. et al. 2021. aDWI-BIDS: advanced diffusion weighted imaging metadata for the brain imaging data structure. Presented at: ISMRM & SMRT Annual Meeting & Exhibition Virtual 15-20 May 2021.
Cynadleddau
- Gholam, J. A. et al. 2021. aDWI-BIDS: advanced diffusion weighted imaging metadata for the brain imaging data structure. Presented at: ISMRM & SMRT Annual Meeting & Exhibition Virtual 15-20 May 2021.
Erthyglau
- Ametepe, J. M. et al. 2026. Four directions, one solution: Enabling rapid diffusion tensor MRI for ultra‐low field using deep learning. Magnetic Resonance in Medicine 96 (3), pp.1413-1426. (10.1002/mrm.70417)
- Royer, W. et al. 2026. Repeatable tract-based diffusion metrics on a portable 64 mT MRI: a foundation for global population neuroscience. Frontiers in Neuroimaging 5 1845201. (10.3389/fnimg.2026.1845201)
- Gholam, J. et al. 2026. Diffusion tensor MRI and spherical‐deconvolution‐based tractography on an ultra‐low field portable MRI system. Human Brain Mapping 47 (2) e70454. (10.1002/hbm.70454)
- Lena, B. et al., 2025. Repeatability and reproducibility of rapid T1 mapping of brain tissues at 64 mT: a multicentre study. Imaging Neuroscience 3 IMAG.a.916. (10.1162/IMAG.a.916)