Dyscalculia: News from the web:

Wonderful study that shows real differences between the brains of typical developing children and those with developmental dyscalculia.

we did find significant differences in regions-of-interest tracts which had previously been related to math ability in children. The major findings of our study were reduced white matter coherence and shorter tract lengths of the left superior longitudinal/arcuate fasciculus and left anterior thalamic radiation in the DD group. Furthermore, lower white matter coherence and shorter pathways corresponded with the lower math performance as a result of the correlation analyses. These results from regional analyses indicate that learning, memory and language-related pathways in the left hemisphere might underlie DD.

doi: https://doi.org/10.1101/2021.04.16.440038

Read all about it: HERE