IBM has announced it will lead a US government-funded collaboration to make electronic circuits that mimic brains.
Part of a field called "cognitive computing", the research will bring together neurobiologists, computer and materials scientists and psychologists.
As a first step in its research the project has been granted $4.9m (£3.27m) from US defence agency Darpa.
The resulting technology could be used for large-scale data analysis, decision making or even image recognition.
"The mind has an amazing ability to integrate ambiguous information across the senses, and it can effortlessly create the categories of time, space, object, and interrelationship from the sensory data," says Dharmendra Modha, the IBM scientist who is heading the collaboration.
"There are no computers that can even remotely approach the remarkable feats the mind performs," he said.
BBC
A new figure in humanity’s history emerged last week when archaeologists announced the discovery of what could be one of the world’s oldest known spiritual figures. After years of meticulous excavation just miles from Israel’s Mediterranean coast, scientists from the Institute of Archaeology at the Hebrew University of Jerusalem unearthed a 12,000-year-old grave that held the remains of a diminutive "shaman" woman. Buried alongside the woman’s small, huddled corpse were selected pieces of animal bone, a cowtail, an eagle wing, the foot of another human, and, most curiously, some fifty tortoise shells deliberately arranged around the woman’s body — all tell-tale signs, experts say, of her lofty social status at the time. "This is something very special; it stands apart," says Leore Grosman, the project’s lead archaeologist.
TIME
Although members of the same species share more than 99 percent of their genetic makeup, individuals often have small differences, such as in their appearance, susceptibility to disease, and life expectancy. Another difference, one that has gone overlooked from the evolutionary perspective, is personality variation. Even identical twins can have personality types at opposite ends of the spectrum.
This observation has led researchers to ask how evolution may have selected for personality variation within a species. A team from the UK has recently suggested a novel yet simple answer: that variation begets variation. They explain how there is no single ideal personality (as there is an ideal hand or eye, which we all share), but nature instead promotes different personalities.
In their recent study, John McNamara, Philip Stephens, and Alasdair Houston from the University of Bristol, and Sasha Dall of the University of Exeter, Cornwall Campus, explain how natural selection can prevent individuals in a species from evolving toward a single optimum personality, using a game theory scenario.
PhysOrg
Part of a field called "cognitive computing", the research will bring together neurobiologists, computer and materials scientists and psychologists. 
Latest Comments