Learning disability, also known as "learning disability", is a common phenomenon in learning life, which runs through all ages, especially in the learning of primary and secondary school students. The commonness of students with learning difficulties is that their intelligence is basically normal and they have no sensory impairment, but their academic performance is obviously lower than that of students of the same grade, and they cannot achieve the expected learning purpose. It is worth noting that the incidence of mathematics learning difficulties is the highest.

Mathematics learning difficulties have a long history, and the research on mathematics learning difficulties can be traced back to 1984. Scientists Siegel and Linder suggest that the short-term memory ability of children with mathematics learning difficulties is generally worse than that of normal children, which is due to the lack of cognitive mechanism of children with mathematics learning difficulties.

In recent years, scientists have divided children with math learning difficulties into two groups. The control group did not receive any intervention; The experimental group used MindXP training and analysis system, that is, Baiyitong for cognitive training and evaluation. The principle of Beltone is biofeedback technology. CUBand portable brain wave equipment is used as the brain wave measuring equipment to obtain the brain wave data of the subjects and a number of parameters reflecting the psychological state of the subjects in real time, including 8 brain wave parameters of the original brain wave, attention and relaxed emotional parameters. Through this device, the brain waves of trainees are collected and fed back in real time in various images, and training courses are automatically formulated according to the evaluation results. Every training is in the form of games. The PayPal system can record the comprehensive attention parameters of each training during the competition, and can also monitor the original data of brain waves before and after training. The six cognitive abilities of the subjects were evaluated by the original EEG attention value and the comprehensive attention value during the game.

By comparing the processing speed, working memory, short-term memory and central executive function of the two groups of children, scientists analyzed the cognitive processing mechanism of children with mathematical learning difficulties. The results of the original attention value of EEG measured by EEG training system before and after training are shown in table 1.

From the table 1, it can be seen that the EEG values of the subjects have been greatly improved before and after training, but due to personal differences, everyone has improved to varying degrees. However, after a period of continuous training, the learning difficulties have been significantly improved.

Facts have proved that cognitive training can solve the problem of mathematics learning difficulties and make mathematics no longer a nightmare for most students.