Smartphone connectivity linked to mental health and cognitive impacts

Scientific research and health officials are highlighting the neurological and psychological impacts of smartphone connectivity. A study led by researchers from the United States and Canada, including Noah Castelo of the University of Alberta, found that restricting internet access on mobile devices can significantly reduce depressive symptoms and improve sustained attention. The researchers noted that the improvements in attention were comparable to reversing approximately 10 years of age-related cognitive decline, and the benefits to mental well-being persisted even after internet access was restored.

In Mexico, health experts are supporting initiatives to regulate mobile device use in schools. Raúl Naveda López Padilla, director of the Instituto Mexiquense de Salud Mental y Adicciones, endorsed a proposal by President Claudia Sheinbaum for national regulation. He emphasized that the prefrontal cortex, responsible for reasoning and decision-making, does not fully mature until age 25, making children and adolescents particularly vulnerable to the effects of constant social media use and digital platforms.