Symptoms of mental retardation in a 1-year-old baby

summary

For parents, they all hope to have a healthy and smart baby, but for some reason, the child's intelligence may have some problems. At this time, we must be vigilant, find problems in time, and treat them in time. For a one-year-old baby, if there is mental retardation, there will be some performance, such as not laughing, The development of eye function is not perfect, the response to sound is poor, chewing and swallowing is difficult, and the action is clumsy. 1-year-old baby mental retardation symptoms to tell you.

Symptoms of mental retardation in a 1-year-old baby

1、 You don't laugh or you laugh late. Normal children laugh when they are two months old and laugh when they are four months old. For example, it is a sign of mental retardation to smile only after 3 months, rarely after 6 months and not at 1 year old.

2、 Generally speaking, infants of one month old will pay attention to the surrounding environment with their eyes, while infants with mental retardation will not pay attention to the people or things around them.

3、 The response to the voice is poor, and there is no response to the voice of adults on the side, which seems to be particularly "honest". There are few crying, sometimes only screaming, or weak crying. It is not easy or difficult to cause crying to the external stimulation which is easy to cause crying.

matters needing attention

Indifferent to the outside world, or interested but short-lived and unresponsive. The ability of language, thinking, memory, calculation, analysis and comparison were lower than those of the same age children.