How a particle accelerator illuminated 56 human organs
Summary
Host Ira Flatow interviews Dr. Claire Walsh about the Human Organ Atlas, a public database featuring high-resolution 3D scans of 56 human organs. Using synchrotron radiation from a particle accelerator, the project captures microscopic details impossible to see with standard CT scans. This data aids medical research, AI development, and surgical training by revealing intricate anatomical structures in donated bodies.
Topics discussed
Introduction to the Human Organ Atlas project
Exploring high-resolution organ scans online
Project origins during the COVID-19 pandemic
Using synchrotrons for biomedical imaging
Ethical sourcing of donated organs
HIP-CT technology and phase contrast imaging
Micrometer resolution and massive data sets
AI-assisted analysis of blood vessels and anatomy
Mapping brain connectivity and heart structures
Improving clinical scans with high-res data
Limitations of static imaging for dynamic conditions
Future goal of scanning whole intact bodies
The kidney as an unsung hero of the body
Listener story on spider web healing properties
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