Signal transfer and basic learning in a biologically-motivated neural processor model

A biologically motivated design for a multitask visual information processor, called the Positive-Negative (PN) neural processor, is presented in this paper. The computational operations performed by the PN neural processor are loosely based upon the ...

Although Hebbian learning has long been a key component in understanding neural plasticity, it has not yet been successful in modeling modulatory feedback connections, which make up a significant portion of connections in the brain. We develop a new ...