The 8th BioSimia Conference took place on September 30 and October 1, 2024, at the Maison de la Recherche, University of Toulouse (UT2J). This biennial event, organized by the CNRS network BioSimia, brings together researchers from various disciplines to discuss the use of nonhuman primates in biomedical research. The 2024 edition focused on topics such as enrichment protocols, interindividual variability, animal screening, and physiological and telemetry recordings. Sarah Marchand and Jean-Baptiste Durand, members of the InVest team, co-organized this conference. They contributed to the scientific program and facilitated discussions on the integration of multisensory stimulation techniques in nonhuman primate models. Their involvement underscored the InVest team’s commitment to advancing ethical and innovative research methodologies.