Design And Implemention Of Cognitive Training And Brain Wave Testing

Many studies on cognitive correction in recent years have shown that systematic and scientific training methods can effectively improve cognitive impairment.The cognitive training system is a system developed to improve cognitive ability in patients with cognitive impairment,and a similar system has now been developed to help improve patient cognitive abilities.In recent years,with the development of brain computer interface technology,the application of EEG technology to the conventional cognitive training system has a very good effect,through the BCI technology of brain computer interface can be more intuitive to check and evaluate the cognitive ability of patients,targeted training in the subjects' cognitive weak,thus more effectively help cognition disabled children.This paper introduces the design and implementation of cognitive training and its brain wave detection system,and the system is built through the framework of SSH(Struts2,Spring4,Hibernate).First introduces the related technology of J2EE mainstream development framework and the framework of the implementation principle,including the related knowledge used in game development game engine,and relates to the brain development kit MDT development tools;then introduces the demand analysis of the system,including functional analysis of two part non functional requirements,and then describes the design of the system;the framework to build the SSH framework based on the overall design,including client and server,as well as the selection of database and data table logic design;on the basis of the design and implementation of system business logic module game module and EEG acquisition module,the three module integrated final realization of cognitive training system based on EEG detection technology.The characteristics of this system:cognitive training in the training process to obtain real-time multiple EEG parameters,including concentration,relaxation,blink intensity,and frequency of 8 kinds of EEG bands;EEG feedback through the parameters obtained from then on a training program for patients,to strengthen the cognitive ability of patients by the authority of registration;doctor,doctor of the registration authority by the administrator;use dynamic AJAX long polling technology refresh the brain's attention value of the progress bar,the training process real-time feedback training on the concentration degree,to adjust the mental state of the subjects.