The Hebb Rule: Repeated transmission of impulses between two neurons leads to permanent facilitation of transmission between these cells. Hebb also described this process: Separate neurons can fire in a circular pattern so that the original neuron is eventually reactivated by another neuron in the pattern. He called this process .

cell assembly

Explanation:

According to Hebb, A cell assembly is comprised by a group of neurones with strong mutual excitatory connections, thus, the definition relies on the inter- relation of structural and physiological properties of nerve cells.

disorders of the brain include both behavior disorders and other psychiatric illnesses. the primary difference between a behavior disorder and another type of psychiatric disorder is the presence of choice. psychiatric conditions are considered to be involuntary while in behavior disorders, choices are essential.