Make math active similar “neural codes” in parents and children of the same family

Each parent knows how striking it is to find in their child traits that look like him. Furthermore, This concerns physical similarities of course, but also character, attitudes, and even facilities or learning difficulties. For example, Thus. For example. Similarly, it is well established that learning disabilities that affect reading or mathematics (often called dyslexia and dyscalculia) tend to be transmitted in families. Similarly, Additionally, For example, Research has shown that this family transmission results from a combination of genetic. Therefore, environmental factors, the two influence each other. However, we do not yet know the brain mechanisms that could explain these family similarities in learning. Therefore,

Common brain areas for mental calculation in children. However. In addition, mothers – Make math active make math active similar “neural new similar "neural

It is in this context that scientists conducted a study, published in the journal Proceedings of the National Academy of Sciencesaimed at identifying the brain networks involved in the make math active similar “neural simple arithmetic calculation with a sample of 37 families made up of 8 -year -old children and their mother. In an imaging scanner by functional magnetic resonance (IRM). children and their mother had to resolve additions and subtractions to a figure.

First. scientists sought to see if the brain regions activated during arithmetic calculation were organized in a similar way between the group of mothers. the group of children, regardless of the family bond. These analyzes have made it possible to show a significant similarity of brain activity between the two groups in. several regions of the parietal cortex. the frontal cortex, and the insula. This suggests that arithmetic calculation mobilizes relatively similar neural networks from make math active similar “neural new one generation to another.

A similar “neural code” between mother. child of the same family

But the main objective of the study was to see if the way in which the regions of the brain dealt make math active similar “neural with information during mental calculation. in a way the “neural code” of each individual, could be more similar between mothers and children of the same family than between mothers and children of different families. For this, the researchers compared real families to “artificial families” created by randomly associating mothers and children from different families. In a completely remarkable way. this similarity of family “neural code” was found in three areas of the brain: the left. right anterior insula as well as the left precentral gyrus. These regions are particularly important for arithmetic calculation because they manage functions such as attention. working memory, that is to say our ability to hold and make math active similar “neural new use information while we reflect.

Towards early screening for learning disabilities?

These results therefore suggest that the organization of certain brain regions in connection with arithmetic calculation could be transmitted from. parent to child. They could open up prospects to make math active similar “neural identify if a child with a parent with. a learning disorder would also have a risk of developing this same disorder. based on a similarity between family neural “codes”. Even if it is still too early to say that this may be the case. there are reasons to be optimistic. Thus. scientists show that the more the “neural code” of a specific region (the right insula) is similar between mother. children, the more their arithmetic skills are similar. This effect is particularly marked when mothers have the most difficulties in the task.

This study could therefore contribute to the future development of early screening tools of learning disabilities make math active similar “neural new transmitting in families. such as dyscalculia or dyslexia.