Apparatus for monitoring muscular activity in relation to the bruxism of a user, said apparatus comprising - means adapted to provide signals indicative of the muscular activity of said user, - means (106) adapted to process said signals to detect bruxism in said user , and - means (108) adapted to provide a response signal directed to said user in response to the detection of said bruxism, where the apparatus is designed to be operated in a configuration mode and a use mode, and where said apparatus is designed to to be able to adapt individually in said configuration mode, and where said apparatus in said configuration mode is adapted to detect and record a normally occurring muscular activity and a basically maximum muscular activity that will be used to establish criteria to activate said response signal in such a way that these criteria are adapted to said user, and in such a way rma that the activities that occur normally cannot trigger a response, and where said apparatus in said use mode is adapted to monitor the muscular activity of said user and provide said response signal according to said criteria.Aparato para monitorizar la actividad muscular en relación con el bruxismo de un usuario, comprendiendo dicho aparato - medios adaptados para proporcionar señales indicativas de la actividad muscular de dicho usuario, - medios (106) adaptados para procesar dichas señales para detectar el bruxismo en dicho usuario, y - medios (108) adaptados para proporcionar una señal de respuesta dirigida a dicho usuario en respuesta a la detección de dicho bruxismo, donde el aparato está diseñado para operarse en un modo configuración y un modo uso, y donde dicho aparato está diseñado para poder adaptarse individualmente en dicho modo configuración, y donde dicho aparato en dicho modo configuración está adaptado para detectar y registrar una actividad muscular que ocurre normalmente y una actividad muscular básicamente máxima que se utilizará para establecer criterios para a
