Neuroscience

The hemispheres are not equal: How the brain is not symmetrical

At first glance, the human body looks symmetrical: two arms, two legs, two eyes, two ears, even the nose and mouth appear to be mirrored on an imaginary axis dividing the faces of most people. And finally, the brain: it is ...

Addiction

Cannabis legalization boosts use by double-digits

Residents of states where cannabis has been legalized use marijuana 24% more frequently than those living in states where it remains illegal, according to new research published today in the journal Addiction.

Obstetrics & gynaecology

Growth differences during twin pregnancy have effect later in life

A child who receives fewer nutrients in the womb than their identical twin brother or sister is more likely to have developmental problems later in life. This is what researchers from the Leiden University Medical Center ...

Medications

Pre-birth steroids reduce chance of death in premature twins

Giving steroids to women pregnant with twins at risk of premature delivery reduces the chance of infant death and respiratory distress syndrome, according to a new review of existing studies by the University of Aberdeen.

Health informatics

Seeing double: Using virtual twins to help personalize medicine

Digital twins—virtual doubles of things in the real world—was an idea born in 2002 as a way of looking at the lifespan of products, like space rockets and jet engines, enabling repairs remotely and helping to predict ...

Obstetrics & gynaecology

Mothers of twins are not more fertile, just lucky

Are women who have twins more fertile? While previous studies concluded they are, a detailed analysis of more than 100,000 births from pre-industrial Europe by an international team of scientists shows they are not. The results ...

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