Neuroscience

The brain may need iron for healthy cognitive development

Iron levels in brain tissue rise during development and are correlated with cognitive abilities, according to research in children and young adults recently published in JNeurosci. Future work could lead to iron supplementation ...

Radiology & Imaging

Iron measurements with MRI reveal stroke's impact on brain

A simple MRI method that measures iron content can provide a more comprehensive picture of the consequences of stroke-related damage to the brain, according to a study published in the journal Radiology. Researchers said ...

Psychology & Psychiatry

Our brains process irony in emojis, words in the same way

That winky-face emoji that you use at the end of a text isn't just a fun picture added to your sentence. It can convey linguistic meaning that changes the interpretation of the sentence, a new study finds.

Neuroscience

Brain iron levels may predict multiple sclerosis disabilities

A new, highly accurate MRI technique can monitor iron levels in the brains of multiple sclerosis (MS) patients and help identify those at a higher risk for developing physical disability, according to a study published in ...

Psychology & Psychiatry

Cocaine addiction leads to build-up of iron in brain

Cocaine addiction may affect how the body processes iron, leading to a build-up of the mineral in the brain, according to new research from the University of Cambridge. The study, published today in Translational Psychiatry, ...

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