Psychology & Psychiatry

Walking with good posture can ease depression, study finds

(Medical Xpress)—Walking with a slouched or despondent body posture can lead to feelings of depression or decreased energy, but those feelings can be reversed by walking in a more upright position, according to new research.

Medical research

Fly neurons could reveal the root of Alzheimer's disease

(Medical Xpress)—Although they're a common nuisance in the home, fruit flies have made great contributions to research in genetics and developmental biology. Now a Tel Aviv University researcher is again turning to this ...

Cardiology

Vitamin D supplement fails to lower cholesterol in short term

Taking vitamin D supplements to compensate for vitamin D deficiency didn't improve cholesterol—at least in the short term, according to new research in Arteriosclerosis, Thrombosis and Vascular Biology, an American Heart ...

Medical research

Mathematical modelling to tackle metabolic diseases

Predictive mathematical models of signalling pathways are powerful biological tools that could be used for drug development. Using a similar approach, European scientists developed a computational model for answering research ...

Psychology & Psychiatry

Making sense out of the biological matrix of bipolar disorder

The more that we understand the brain, the more complex it becomes. The same can be said about the genetics and neurobiology of psychiatric disorders. For "Mendelian" disorders, like Huntington disease, mutation of a single ...

Psychology & Psychiatry

Yoga reduces stress; now it's known why

Six months ago, researchers at UCLA published a study that showed using a specific type of yoga to engage in a brief, simple daily meditation reduced the stress levels of people who care for those stricken by Alzheimer's ...

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