After the death of Proclus c. 485, Marinus became the scholarch of the school. Hegias, as a leading figure in the school, seems to have opposed Marinus, and his pupil Isidore, on many doctrinal matters. After the death of Marinus, Isidore became the new scolarch, but he did not hold the position for very long before retiring to Alexandria. Hegias may have become the new head of the school, In any case, the school continued to be divided, and Damascius, who was a student in the school during this time, presents Hegias in a very unfavourable light in his Life of Isidore. Hegias strongly emphasized religious ritual, "wanting to be, above all else, holy, ... he changed out of zeal, many long-established things." His religious activities created enemies in the community, but we hear nothing more about Hegias after this. The next scholarch of the Academy was Damascius.