A major problem in the treatment of addiction is relapse, which is often caused by the powerful and long-lasting memories of the drug experience. Drugs of abuse can hijack or impair specific synaptic ...

Sensitive and handsome, Nero (37 – 68 AD / reigned 54 – 68 AD) started out well as emperor. But his early promise gave way to wild extravagance and murder. His rule ended as violently as it had begun.