Middle Platonism
Middle Platonism is the modern name given to a revival and outgrowth of Platonic philosophy, lasting from about 90 BC – when Antiochus of Ascalon rejected the skepticism of the new Academy – until the development of Neoplatonism under Plotinus in the 3rd century. Middle Platonism absorbed many doctrines from the rival Peripatetic and Stoic schools.