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Physics World Medical Imaging Briefing 2020

Physics World Medical Imaging Briefing 2020

Welcome to this free-to-read Physics World Briefing dedicated to all things medical imaging. In this issue we examine recent developments in imaging modalities ranging from X-ray to optical, MRI to ultrasound, PET to SPECT, and more. And as these imaging technologies and devices evolve and progress, their potential medical uses expand alongside. We describe applications such as monitoring brain glucose to help detect Alzheimer’s disease, using 3D ultrafast ultrasound to measure coronary blood flow and even investigating the effects of space travel on astronauts’ brains.

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Maryellen Giger feature

Training a computer to hunt cancer

transscleral optical phase imaging research update

Retinal imaging goes high resolution

International Space Station research update

MRI reveals long-term effects of space travel on the brain

Breast tissue biopsy research update

Hybrid infrared–optical microscope could improve cancer diagnostics

Perovskite thin-film X-ray detector research update

Thin-film perovskite detectors could enable extremely low-dose medical imaging

SPECT reconstructions research update

Deep learning improves cardiac images from SPECT-only scanners

Jeremy Frey and Bill Brocklesby research update

Extreme UV imaging visualizes mouse neurons at ultrahigh resolution

Seyedamir Tavakoli Taba research update

Phase-contrast imaging could improve breast cancer diagnosis

Atomic magnetometers research update

Atomic magnetometer measures cardiac conductivity

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