Gold and silver’s recent plunge was not a verdict on their role as safe havens. It was a classic deleveraging episode that unfolded within the leveraged layer of the market rather than a structural ...

The healthcare industry in Texas continues to expand. As the population ages, the need for medical services grows. Increasing medical services means higher demand for medical billers and coders who ...

We describe a model of visual processing in which feedback connections from a higher- to a lower-order visual cortical area carry predictions of lower-level neural activities, whereas the feedforward ...

Information is encoded in the brain by populations or clusters of cells, rather than by single cells. This encoding strategy is known as population coding. Here we review the standard use of ...