Radiology & Imaging

COVID-19 associated with leukoencephalopathy on brain MRI

According to an open-access article in ARRS' American Journal of Roentgenology (AJR), COVID-19-related disseminated leukoencephalopathy (CRDL) represents an important—albeit uncommon—differential consideration in patients ...

Neuroscience

White matter changes in brain found in frontotemporal dementia

Areas of brain damage called white matter hyperintensities are commonly linked to vascular health problems. They have also been linked to Alzheimer's disease. Now a new study has shown that white matter hyperintensities are ...

Neuroscience

A malformation illustrates the incredible plasticity of the brain

One in 4,000 people is born without a corpus callosum, a brain structure consisting of neural fibers that are used to transfer information from one hemisphere to the other. A quarter of these individuals do not have any symptoms, ...

Neuroscience

Study in mice identifies type of brain cell involved in stuttering

Researchers believe that stuttering—a potentially lifelong and debilitating speech disorder—stems from problems with the circuits in the brain that control speech, but precisely how and where these problems occur is unknown. ...

Psychology & Psychiatry

Determined DNA hunt reveals schizophrenia clue

An 18-year study using the DNA of thousands of people in India has identified a new clue in the quest for causes of schizophrenia, and for potential treatments.

Neuroscience

Scholars investigate how mirror activity works

A team of researchers from Germany and Russia, including Vadim Nikulin from the Higher School of Economics, have demonstrated that long contraction of muscles in one hand increases involuntary reaction of the other one. Meanwhile, ...

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