What are the manifestations of mental retardation?

summary

In our life, we all don't have a special understanding of mental retardation. When this disease appears in our life, our children's health will bring great harm. If we don't treat it well in our life, it will bring us serious harm. Now, let's take a look at the clinical manifestations of mental retardation!

What are the manifestations of mental retardation?

First: mental retardation, also known as mental retardation, generally refers to the continuous impairment of cognitive activity and the whole mental activity caused by organic damage to the brain or incomplete brain development. Due to genetic variation, infection, poisoning, head injury, brain malformation or endocrine abnormalities and other harmful factors, the brain of fetus or infant cannot develop normally or is not fully developed, which makes the development of intellectual activity stay in a relatively low stage, which is called mental retardation. Because the brain is damaged by physical, chemical or virus, bacteria and other factors, the original normal intelligence is damaged, resulting in defects, it is called dementia.

Second, the speed of perception slows down and it is easier to accept the stimulation of visual pathway than that of auditory pathway;

Thirdly, the attention span is very narrow;

matters needing attention

Memory is poor, after countless times of repeated compound can learn some knowledge, if not repeated learning, and will forget completely;