Abstract
The European Neuro-Ophthalmology Society (EUNOS) practical neuro-ophthalmology course, henceforth referred to as the EUNOS course, took place in 2023 in Groningen, the Netherlands. This two-day international event featured a blend of plenary lecture sessions, workshops, and case reports, providing a practical update on fundamental neuro-ophthalmology topics for residents and young specialists in both neurology and ophthalmology.