Time-lapsed video of individual breast tissue cells reveals a never-before-seen event in the life of a cell: a protein that cycles between two major compartments in the cell. The results give researchers a more complete view of the internal signals that cause breast tissue cells to grow, events that go awry in cancer and are [...]

It is relatively common for listeners to “hear” sounds that are not really there. In fact, it is the brain’s ability to reconstruct fragmented sounds that allows us to successfully carry on a conversation in a noisy room. Now, a new study helps to explain what happens in the brain that allows us to perceive [...]

Internationally renowned experts in schizophrenia and other psychotic disorders, researchers and clinicians, patients and their families and friends will gather in Pittsburgh to discuss the latest in research and clinical advances at the 26th Annual Pittsburgh Schizophrenia Conference to be held Friday, Nov. 13, at the Sheraton Station Square, Pittsburgh. With more than 400 attendees [...]

Just as our world buzzes with distractions – from phone calls to e-mails to tweets – the neurons in our brain are bombarded with messages. Research has shown that when we pay attention, some of these neurons begin firing in unison, like a chorus rising above the noise. Now, a study in the May 29 [...]

In this paper we study the effect of two distinct discrete delays on the dynamics of a Wilson-Cowan neural network. This activity based model describes the dynamics of synaptically interacting excitatory and inhibitory neuronal populations. We discuss the interpretation of the delays in the language of neurobiology and show how they can contribute to the [...]