Scientists have shown that the failure to consider - a disease

Failure to do mathematical calculations and computations (diskalkulyatsiya) is a hallmark of the disease. After a British neuroscientist Brian Butterworth Professor Butterworth, a study surveyed 1,500 children in Cuba. He found that the problems faced by the account of 3 to 6% of children. While the problems with reading have an average of 2.5 to 4.3% of children. According to the researcher dyscalculia is not sufficiently addressed by the teachers and the Government and is rarely diagnosed in children. If dyscalculia and recognized as hard to help students, for charities that help patients with this disorder, no. According to scientists, this issue is very important, as there are the inability to perform mathematical calculations can seriously hamper a person's life and his career.