Neuroscience

Study sheds new light on brain's source of power

New research published today in the journal Nature Communications represents a potentially fundamental shift in our understanding of how nerve cells in the brain generate the energy needed to function. The study shows neurons ...

Neuroscience

Imaging the brain's energy usage

A team of researchers led by Kai-Hsiang Chuang of the A*STAR Singapore Bioimaging Consortium has developed a new imaging technique to measure the rate at which the brain consumes glucose, without using radioactively labeled ...

Cardiology

Pathological thickening of the cardiac wall halted

The heart responds to the increased stress caused by chronically raised blood pressure, for example, by thickening its wall muscle. In the late stage of this condition, a risk of heart failure arises. Scientists from the ...

Medical research

Novel technique reveals dynamics of telomere DNA structure

Biomedical researchers studying aging and cancer are intensely interested in telomeres, the protective caps on the ends of chromosomes. In a new study, scientists at UC Santa Cruz used a novel technique to reveal structural ...

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