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 ...

Medical research

Fat signals control energy levels in the brain

An enzyme secreted by the body's fat tissue controls energy levels in the brain, according to new research at Washington University School of Medicine in St. Louis. The findings, in mice, underscore a role for the body's ...

Medical research

Food for thought: Master protein enhances learning and memory

Just as some people seem built to run marathons and have an easier time going for miles without tiring, others are born with a knack for memorizing things, from times tables to trivia facts. These two skills ― running and ...

Neuroscience

Modeling the brain's energy

Scientists at EPFL, KAUST and UCL have created the first computer model of the metabolic coupling between neuron and glia, an essential feature of brain function. Confirming previous experimental data, the model is now being ...

Medical research

Molecule from trees helps female mice only resist weight gain

A molecule found in some plants can combat weight gain induced by a high-fat diet, but only in female mice, not males. 7,8-dihydroxyflavone (7,8-DHF) is thought to mimic the effects of a growth factor induced by exercise.

Medical research

Hunger games: How the brain 'browns' fat to aid weight loss

Researchers at Yale School of Medicine have uncovered a molecular process in the brain known to control eating that transforms white fat into brown fat. This process impacts how much energy we burn and how much weight we ...

Medical research

Bone hormone influences brain development and cognition

Researchers from Columbia University Medical Center (CUMC) have found that the skeleton, acting through the bone-derived hormone osteocalcin, exerts a powerful influence on prenatal brain development and cognitive functions ...

Health

Caffeine consumption slows down brain development

Humans and other mammals show particularly intensive sleeping patterns during puberty. The brain also matures fastest in this period. But when pubescent rats are administered caffeine, the maturing processes in their brains ...

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