Radiology & Imaging

New MRI technique can 'see' molecular changes in the brain

MRI's give us a picture of our body's insides—organs, bones, nerves and soft tissue. But what if MRI's could show us the molecular makeup of our body parts, and help doctors more quickly determine the onset of disease and ...

Alzheimer's disease & dementia

Bilingual people may have an edge against Alzheimer's

People who speak two or more languages appear to weather the ravages of Alzheimer's disease better than people who have only mastered one language, a new Italian study suggests.

Alzheimer's disease & dementia

Pot may restrict blood flow to brain: study

(HealthDay)—Marijuana appears to hamper blood flow to the brain, which theoretically could affect your memory and ability to reason, a new study suggests.

Neuroscience

Study investigates brain structure of transgender people

Researchers at the University of São Paulo's Medical School (FM-USP) in Brazil used magnetic resonance imaging (MRI) to complete the first study conducted in Latin America to investigate brain volumes in transgender individuals. ...

Neuroscience

Brain imaging helps redefine intelligence

High-tech scans of the resting human brain can provide a new way to define and interpret the brain's actual mental capacity, new research suggests.

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