Marseille hosted the 2019 French neuroscience meeting from May 22 to May 24. The INP institute was present with numerous talks and posters showcasing the work of our labs (see here for a complete list). The NeuroCyto team was of course there, with Dominic presenting his first poster on the role of presynaptic actin, as well as a talk from Christophe on the ultrastructure of axonal actin rings that he also presented the day before at the satellite meeting on the spinal chord .