Khalid K Alanazi, Abdulaziz A Alzaid, Adel Alotaibi, Nora Almehisni, Ghida Alzahrani, Khalid Gufran
Assessment of knowledge and practices of additive manufacturing in dentistry among university teaching faculty in Saudi Arabia
BMC oral health
number symbols arabic numerals cultural inventions transformed human mathematical skills although acquisition core early elementary education children remains unknown neural representations numerals emerge period also unclear whether relate ontogenetically earlier sense approximate quantity used multivariate fmri adaptation coupled within betweenformat machine learning probe cortical representations arabic numerals approximate nonsymbolic quantity 89 children either beginning age 5 four years formal education age 8 although cortical representations numerals nonsymbolic quantities expanded age 5 age 8 representations also segregated learning development specifically formatindependent neural representation quantity found right parietal cortex 5yearolds results consistent socalled symbolic estrangement hypothesis argues relation symbolic nonsymbolic quantity weakens exposure formal mathematics children