Κυριακή 28 Μαΐου 2017

White matter pathways mediate parental effects on children’s reading precursors

S0093934X.gif

Publication date: October 2017
Source:Brain and Language, Volume 173
Author(s): Maaike Vandermosten, Lieselore Cuynen, Jolijn Vanderauwera, Jan Wouters, Pol Ghesquière
Previous studies have shown that the link between parental and offspring’s reading is mediated by the cognitive system of the offspring, yet information about the mediating role of the neurobiological system is missing. This family study includes cognitive and diffusion MRI (dMRI) data collected in 71 pre-readers as well as parental reading and environmental data. Using sequential path analyses, which take into account the interrelationships between the different components, we observed mediating effects of the neurobiological system. More specifically, fathers’ reading skills predicted reading of the child by operating through a child’s left ventral white matter pathway. For mothers no clear mediating role of the neural system was observed. Given that our study involves children who have not yet learned to read and that environmental measures were taken into account, the paternal effect on a child’s white matter pathway is unlikely to be only driven by environmental factors. Future intergenerational studies focusing on the genetic, neurobiological and cognitive level of parents and offspring will provide more insight in the relative contribution of parental environment and genes.



from #ORL-AlexandrosSfakianakis via ola Kala on Inoreader http://ift.tt/2s3DGsL
via IFTTT

Δεν υπάρχουν σχόλια:

Δημοσίευση σχολίου

Σημείωση: Μόνο ένα μέλος αυτού του ιστολογίου μπορεί να αναρτήσει σχόλιο.