Fast & Scrupulous: Gesture-Based Alarms Improve Performances Under Several Mental Workloads. An ERSP Study. Eve Floriane Fabre, Bertille Somon, Valeria Baragona, Quentin Uhl & Mickaël Causse ISAE-SUPAERO, Université de Toulouse, France * Correspondence: Eve Floriane Fabre Keywords: Emergency situations; Operators; Safety; Take Over; EEG; Time- Frequency Analysis. Author Note This work was supported by a chair grant from Dassault Aviation (“CASAC”, holder: Prof. Mickaël Causse). . CC-BY-NC-ND 4.0 International license available under a (which was not certified by peer review) is the author/funder, who has granted bioRxiv a license to display the preprint in perpetuity. It is made The copyright holder for this preprint this version posted March 23, 2022. ; https://doi.org/10.1101/2022.03.21.485187 doi: bioRxiv preprint