Synaesthesia refers to the coordinated learning process between the brain and the body. It means that the body uses its senses effectively in the environment and uses different sensory paths. (Sight, hearing, taste, smell, touch, vestibular feeling and proprioception, etc. The information obtained from the environment is input into the brain, and then the brain processes its information (including: interpretation, comparison, enhancement, inhibition, connection and unification) and makes an adaptive response.

In human genes, there is the basic ability of sensory integration, and every baby has this ability at birth. However, this instinct can only develop in a highly sound way in the interaction between the baby and the environment and the constant adaptation of the body in the brain.

Without sensory integration, neither the brain nor the body can develop. In the whole life process from infancy to old age, the process of sensory integration is going on almost all the time. If the brain's ability to integrate the input information of the body sensory organs is insufficient, the coordination between the learning of the body sensory organs and the brain will be poor, resulting in confusion and sensory integration disorder.

A summary of sensory integration theory;

1, the theory puts forward:

It was first proposed by Elsa. Dr. J, Clinical Psychology, University of Southern California, USA, 1969.

2. Theoretical research:

1970 the problem of children in advanced countries in Europe, America and Japan is becoming more and more serious. After the research of hundreds of experts, the theory of sensory integration was finally put forward by Dr. AyresA. J of USC is at 1972.

Dr. Ayers believes that sensory integration refers to the combination of sensory information input by various parts of human organs, and through the cooperation of the brain, the correct response to internal and external perception of the body is completed.

3. Application fields of terms:

The word sensory integration is widely used in the research of behavior and brain science, that is to say, sensory integration theory is developed from the neurophysiological basis of brain nerve. In short, sensory integration is a learning process in which the brain and body coordinate with each other. Without sensory integration, neither the brain nor the body can develop.

Domestic research shows that 10 ~ 30% of children have sensory integration disorder in different degrees. The chief culprit of sensory integration disorder is urbanized life and small family system.

4. The influence of sensory integration disorder:

The resulting behavioral disorders: fidgeting, inattention, clumsiness, serious shyness, etc. , has been bothering teachers and parents.

Refer to the above content: Baidu Encyclopedia-Sensory System