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Diagnosing Alzheimer's Early
A new brain-imaging method
allows physicians to
diagnose Alzheimer's before
its onset. A radioactive dye
is injected in the blood and
travels to the brain, where
it attaches to plaque
... > full story
Pinpointing Problems In The Brain
Doctors are now using a new
kind of brain scan called
magnetoencephalography
(MEG), which measures brain
activity in real time. In
some cases, MEG can pinpoint
the source of an epileptic
... > full story
From Immigrant To Brain Surgeon
Physician scientist Alfredo
Quinones has come a long way
since illegally entering the
United States. Today he is a
faculty member at Johns
Hopkins University. Quinones
is a respected brain surgeon ... > full story
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