Early manifestations of mental diseases in children born of kinness marriages

Resume: The child's psyche has a number of features. First, it is characterized by increased emotionality. A child who does not receive enough attention to himself shows specific reactions that have no analogue in adults. Secondly, the psychological development of the child leaves an imprint on their manifestation. Thirdly, in childhood, the recovery potential is great, and with timely treatment started, complete recovery is very likely. According to some data, in Europe, in about 30% of cases of amovrotic dementia of children, the parents were in some degree of relationship. Every person carries at least a few harmful recessive mutations. But since they are localized on different chromosomes, the probability of their transition to a homozygous state is extremely small. Marriages between relatives significantly increase the likelihood that both partners are heterozygous for the same “harmful” gene and that they will have defective children.