In 1999 Danish scientist Per Bak made the startling proposal that the brain remained stable for much the same reason a sand pile does; many small avalanches hold it at a balance point, where -- in the ...

The so-called Abelian sandpile model has been studied by scientists for more than 30 years to better understand a physical phenomenon called self-organized criticality, which appears in a plethora of ...

Does the brain respond to input the same way a sand pile responds to the addition of more sand? New work shows that follows these dynamics even when it is processing sensory input. Credit: Andrew Dunn ...

The so-called Abelian sandpile model has been studied by scientists for more than 30 years. Even though the sandpile model serves as the archetypical model to study self-organized criticality, ...

One of the deep problems in understanding the brain is to understand how relatively simple computing units (the neurons), collectively perform extremely complex operations (thinking). In 1999 Danish ...

Researchers at IST Austria find new property of important physical model. Results published in PNAS The so-called Abelian sandpile model has been studied by scientists for more than 30 years to better ...