Sam Payabvash

"The Effect of Prenatal Marijuana Exposure on White Matter Microstructure and Cortical Morphology during Late Childhood"

doi.org/10.3174/ajnr...

@SamPayabvash @The_ASPNR #EditorsChoice

06.11.2025 16:55 — 👍 1    🔁 1    💬 1    📌 0

Impact of Childhood Neighborhood Deprivation on White Matter and Functional Connectivity During Adolescence Background and Purpose Socioeconomic determinants of health impact childhood development and adult health outcomes. One key aspect is the physical environment and neighborhood where children live an.....

We showed that a child’s ZIP code shapes their 🧠 brain microstructure & connectivity - even after accounting for family income, race, & ethnicity |
Impact of Childhood Neighborhood Deprivation on White Matter and Functional Connectivity During Adolescence onlinelibrary.wiley.com/doi/10.1111/...

08.09.2025 13:49 — 👍 0    🔁 0    💬 0    📌 0

Machine Learning in MRI Machine Learning in MRI: From Methods to Clinical Translation, Volume Thirteen in theAdvances in Magnetic Resonance Technology and Applications series

Our new book on #MachineLearning #MRI includes topics from model development to clinical applications
shop.elsevier.com/books/machin...

18.07.2025 21:04 — 👍 2    🔁 0    💬 0    📌 0

"Improving the Robustness of Deep Learning Models in Predicting Hematoma Expansion from Admission Head CT"

doi.org/10.3174/ajnr...

@SamPayabvash @columbiaimaging

17.07.2025 15:58 — 👍 2    🔁 1    💬 1    📌 0

Our paper on Strategies to Improve the Robustness and Generalizability of Deep Learning Segmentation and Classification in Neuroimaging
www.mdpi.com/2673-7426/5/...

14.04.2025 16:44 — 👍 2    🔁 0    💬 0    📌 0

Columbia Study Finds Prenatal Cannabis Exposure Linked to Long Lasting Brain Alterations in Children Readers should understand that prenatal marijuana exposure is not benign and may result in measurable and lasting structural changes in the developing brain, even into late childhood.

medicalresearch.com/columbia-stu...

10.04.2025 13:08 — 👍 1    🔁 0    💬 0    📌 0

Voxel-Wise Map of Intracerebral Hemorrhage Locations Associated With Worse Outcomes | Stroke BACKGROUND: Prior studies on the clinical impact of intracerebral hemorrhage (ICH) location have used visual localization of hematomas to neuroanatomical structures. However, hematomas often cross neu...

Our Voxel-Wise Map of Intracerebral Hemorrhage Locations Associated With Worse Outcomes - publicly available on GitHub #stroke #ICH #brain | www.ahajournals.org/doi/10.1161/...

14.03.2025 17:25 — 👍 2    🔁 1    💬 0    📌 0

The BraTS Lighthouse Challenge is on BlueSky! Mariam Aboian MD PhD and her wonderful team of faculty and students are working hard towards building adaptable algorithms for automated brain tumor analysis.
@theajnr.bsky.social @rsnasky.bsky.social @radiology-ai.bsky.social

#RSNA #Radiology #AI

10.12.2024 23:48 — 👍 2    🔁 1    💬 0    📌 1

title slide of presentation

The @rsnasky.bsky.social meeting is the largest medical meeting in the world. The radiology community is the pacesetter for medical #AI, that we can all learn from. I'm excited to give a presentation during tomorrow morning's plenary session
reg.meeting.rsna.org/flow/rsna/rs... #RSNA2024

01.12.2024 19:49 — 👍 213    🔁 40    💬 3    📌 3

Excited and looking forward to working with you @soojinpark.bsky.social and neurology team at @columbiauniversity.bsky.social

27.11.2024 00:12 — 👍 1    🔁 0    💬 0    📌 0

Sam Payabvash Joins Columbia Radiology Payabvash is a highly accomplished physician-scientist whose focus is on the application of machine learning to neuroimaging.

Excited and fortunate to join Columbia University Radiology Department and Center for Innovation in Imaging Biomarkers and Integrated Diagnostics (CIMBID)
www.columbiaradiology.org/news/sam-pay...

26.11.2024 22:03 — 👍 5    🔁 1    💬 0    📌 1