Dopamine helps with math rules as well as mood
The chemical messenger dopamine – otherwise known as the happiness hormone – is important not only for motivation and motor skills. It seems it can...
NEWS INDEX
Robot Control Theory Improves Prosthetic Legs
A University of Texas at Dallas professor applied robot control theory to enable powered prosthetics to dynamically respond to the wearer’s environment and help amputees...
3-D printed heart could reduce heart surgeries in children
New 3D printed heart technology could reduce the number of heart surgeries in children with congenital heart disease, according to Dr Peter Verschueren who spoke...
The smart mouse with the half-human brain
What would Stuart Little make of it? Mice have been created whose brains are half human. As a result, the animals are smarter than their...
Neural 3-D compass discovered in mammalian brain
Pilots are trained to guard against vertigo: a sudden loss of the sense of vertical direction that renders them unable to tell "up" from "down"...
Human eye can see ‘invisible’ infrared light
Any science textbook will tell you we can’t see infrared light. Like X-rays and radio waves, infrared light waves are outside the visual spectrum.But an...
Researchers develop clothes that can monitor and transmit biomedical info on wearers
Researchers at Université Laval's Faculty of Science and Engineering and Centre for Optics, Photonics and Lasers have developed smart textiles able to monitor and transmit...
Scientists detect brain network that gives humans superior reasoning skills
When it comes to getting out of a tricky situation, we humans have an evolutionary edge over other primates. Take, as a dramatic example, the...
BNA 2015 Festival of Neuroscience (12 -15 April 2015)
Festival of Neuroscience will highlight some of the best research into the brain and nervous system in a conference with speakers and delegates from the...
Meet the Two Scientists Who Implanted a False Memory Into a Mouse
Can we edit the content of our memories? It’s a sci-fi-tinged question that Steve Ramirez and Xu Liu are asking in their lab at MIT....
Computer model enables design of complex DNA shapes
Bioengineers have created a new computer model that allows them to design the most complex three-dimensional DNA shapes ever produced, including rings, bowls, and geometric...
Revolutionizing genome engineering
Genome engineering with the RNA-guided CRISPR-Cas9 system in animals and plants is changing biology. It is easier to use and more efficient than other genetic...
Researchers use 3-D printing to guide human face transplants
Researchers are using computed tomography (CT) and 3-D printing technology to recreate life-size models of patients' heads to assist in face transplantation surgery, according to...
HIV drug blocks bone metastases in prostate cancer
Although prostate cancer can be successfully treated in many men, when the disease metastasizes to the bone, it is eventually lethal. In a study published...
Duality in the human genome
Humans don’t like being alone, and their genes are no different. Together we are stronger, and the two versions of a gene – one from...
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