Sensory integration is the function of the brain, and sensory integration is a kind of brain dysfunction, which can also be called learning disability. Vestibular balance dysfunction: fidgeting, easy to fall when walking, inattention, inattention in class, love to make small moves, easy to violate classroom discipline, easy to conflict with others, naughty and picky, difficult to share fun with others, difficult to share toys and food with others, unable to consider the needs of others, and may also appear language development retardation, language expression difficulties, and late speech. Poor hearing: manifested in listening to others, forgetting things, and often forgetting what the teacher said and the homework assigned.
The popular saying of synaesthesia disorder is: "children's brains have very slight obstacles in the development process." It can only be corrected by drug therapy combined with rehabilitation training. In other words, sensory disorder is not a real disease. Children with sensory impairment have normal intelligence, but there are obstacles in the coordination between the brain and various parts of the body, which makes many excellent aspects unable to be displayed. Usually, children can easily correct sensory disorders through training before 12 years old, and once they are over 12 years old, they will be stereotyped and cannot be changed. This is why some children are smart when they are young, but ordinary when they grow up. "sensory integration" refers to the combination of sensory information input by various parts of human organs, and the response to external perception is completed through the cooperation of the brain. Only through sensory integration can different parts of the nervous system coordinate the overall function and make individuals contact with the environment smoothly; Without sensory integration, the brain and body cannot develop harmoniously.