Radiology & Imaging

Look what's inside: Full-body movies from EXPLORER scanner

Positron Emission Tomography, or PET scanning, a technique for tracing metabolic processes in the body, has been widely applied in clinical diagnosis and research spanning physiology, biochemistry and pharmacology. Now researchers ...

Neuroscience

Brain scans may reveal concussion damage in living athletes

Researchers may be closing in on a way to check athletes while they're alive for signs of a degenerative brain disease that's been linked to frequent head blows. Experimental scans found higher levels of an abnormal protein ...

Oncology & Cancer

Gold nanoparticles help deliver lethal one-two punch to cancer

Tagging gold nanoparticles with a small dose of radiation has helped researchers trace the precious metal as it delivers a drug right into the heart of cancer cells, according to new laboratory research being presented at ...

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