The overwhelming majority of proteins and other functional molecules in our bodies display a striking molecular characteristic: They can exist in two distinct forms that are mirror images of each ...

Researchers from the University of St Andrews have collaborated with a multinational team of researchers from Greece, the Netherlands, Germany, and the UK to explore the intriguing connection between ...

Through an innovative approach using a large psychometric and brain imaging database, researchers have demonstrated that the location of language areas in the brain is independent of left- or ...

There is no single gene for handedness Since the mid-1980s more than 100 journal articles have explored the idea that a single gene might influence handedness. These theories suggested one variant of ...

The left side of the spinal cord matures slightly faster than the right side in human embryos of four to eight weeks age. This is the earliest left-right difference of development in the human nervous ...

NEW YORK (Reuters Health) - Children who don't show a hand preference are more likely than their righty or lefty peers to perform poorly in school, a new study in the journal Pediatrics shows. And ...

Anyone who follows boxing could be forgiven for thinking that left-handedness is common: Not only is there the widespread use of the term "southpaw,” which denotes the fighting stance of a left-hander ...

Steak knives, scissors, writing desks, and power tools: If you bring any of these things up around someone and they cringe, they either have a bizarre story to tell or they’re just left-handed, and, ...

Globally, 10.6 percent of people are left-handers, while the remaining 89.4 percent are right-handers (Papadatou-Pastou et al., 2020). While it is known that handedness is influenced by both genetic ...

Ambidextrous 5-year-olds are more likely to develop attention deficit-hyperactivity disorder symptoms later on as compared with right- and left-handed children, according to a study by a team of ...

Dominant hand preference in humans is a trait that scientists are still trying to understand, but new evidence may show that whatever its purpose, the existence of dominant hands might stretch back ...