A system and method for cognitive and sensory stimulation, which facilitates the personalised and coordinated stimulation of users at a sensory and cognitive level, in order to prevent any type of dementia or pathology, or any type of dementia developed with normal or pathological ageing, said system comprising a processing unit in data communication with display means, at least one user interface and sensory stimulation means, the processing unit being configured to store and manage a plurality of operating sequences from the sensory stimulation means based on a number of signals received from the user interface and cognitive and/or sensory interaction with a user, in which the sensory stimulation means are configured to stimulate at least one visual, tactile, olfactory or sound field, or a combination thereof, of the user.