From tools to threats: a reflection on the impact of artificial-intelligence chatbots on cognitive health - Dergaa, Ismail; Ben Saad, Helmi; Glenn, Jordan M.; Amamou, Badii; Ben Aissa, Mohamed; Guelmami, Noomen; Fekih-Romdhane, Feten; Chamari, Karim (Frontiers in Psychology, 2024)