Alexandra G. Roberts (@AlexandraGRob) header
Alexandra G. Roberts (@AlexandraGRob) profile picture

Alexandra G. Roberts

@AlexandraGRob

Postdoc at Massachusetts General Hospital and Harvard Medical School exploring neuroimaging models with the LEMoN Lab and Martinos Center of Biomedical Imaging

 Boston, MA
alexandragroberts.com
Joined June 2013
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On today's OpenCV live stream we're exploring ML and deep learning in CT, PET, and MRI, covering reconstruction, detection, and segmentation, while highlighting model interpretability, strategies for handling label noise, and methods for reducing bias in medical imaging workflows
Image from OpenCV - Open Source Computer Vision Library (@opencvofficial)
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I will be giving a talk at #MDSCongress on deep brain stimulation outcome prediction from presurgical imaging, based on my work with @WCMRadiology. Check out the #GitHub if you're interested in machine learning for medical imaging: github.com/agr78/RadDBS-QSM/
Image from Alexandra G. Roberts (@AlexandraGRob)
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🧠Read "Synthetic Generation and Latent Projection Denoising of Rim Lesions in Multiple Sclerosis" in Synthetic Data at #CVPR2025 by @AlexandraGRob. This work generates new, synthetic, rare lesions on #QSM and denoises existing "ambiguous" lesions 👉 github.com/agr78/PRLx-GAN
GitHub - agr78/PRLx-GAN: Generative modeling and latent projection label denoising approach to...

GitHub - agr78/PRLx-GAN: Generative modeling and latent projection label denoising approach to...

Generative modeling and latent projection label denoising approach to create synthetic rim lesions on QSM - agr78/PRLx-GAN

github.com
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👏 Congrats to Ali Roberts (@AlexandraGRob), who presented "Whole Brain Rapid Eye Movement Sleep Behavior Disorder Susceptibility Atlas and Enabled Longitudinal Analysis" at @ISMRM 2025 in Honolulu. The code and atlas for Ali's work are at tinyurl.com/2hpdb8um #ISMRM2025
Image from Weill Cornell Medicine Radiology (@WCMRadiology)
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Shining in @GatorsMBK’s blue and orange for the rest of the night in honor of their NCAA Championship Victory
Image from Empire State Building Observation Deck (@EmpireStateBldg)
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🧠 Ali Roberts (@AlexandraGRob) recently attended the Electro-Magnetic Tissue Properties (EMTP) Conference in Santiago, Chile, and gave a talk, "Radiomic Prediction of #Parkinson's Disease Deep #Brain Stimulation Surgery Motor and Nonmotor Outcomes using QSM."
Image from Weill Cornell Medicine Radiology (@WCMRadiology)
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🧠@AlexandraGRob presented her abstract, "Toward #Parkinsons Disease Deep Brain Stimulation Outcome Prediction Using Quantitative Susceptibility Mapping Radiomics," at the XX World Congress for Stereotactic & Functional Neurosurgery in Chicago this week. Congrats, Ali! #WSSFN2024
Image from Weill Cornell Medicine Radiology (@WCMRadiology)
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Alexandra G. Roberts retweeted
UF Graduate Assistants United (@uf_gau) profile picture
UF Graduate Assistants United@uf_gau7 Oct 2022
PROTEST: JOIN US MONDAY 2:30 Emerson Alumni Hall. Let's give Sasse a taste of the swamp 🐊🐊🐊
Image from UF Graduate Assistants United (@uf_gau)
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Alexandra G. Roberts retweeted
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WomanAgainstFeminism@NoToFeminism30 Aug 2014
i don’t need fimsnse because women don’t know anything about cars just this morning i tried to get inside a potato and drive it to work
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