#Abdera

• Abdera — Ancient Greek city in Thrace, famous in medical history as the birthplace of Democritus, the atomist philosopher who influenced early physiological theories, and visited by Hippocrates, who described local epidemic cases in his treatise 'On Epidemics'.
• Abderaman — An eponym derived from the name of Caliph Abd ar-Rahman, used historically in early European and Romanian medical literature to describe a specific type of grandiose delusion with a mystic-exotic theme or religious monomania. In 19th-century psychiatric semiology, the term identified patients who assumed imperial or oriental caliphal identities during psychotic or manic episodes, studied within classic alienism.