Alexandra G. Roberts

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

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-Q…

🧠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

👏 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

Shining in @GatorsMBK’s blue and orange for the rest of the night in honor of their NCAA Championship Victory

🧠 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."

🧠@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

@DigaetanoLena Just filed a complaint against them today, sounds like it’s a widespread issue.

PROTEST: JOIN US MONDAY 2:30 Emerson Alumni Hall. Let's give Sasse a taste of the swamp 🐊🐊🐊

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

@TFANewYork stands with #MikeBrown #StandWithFerguson #DontShoot