TY - RPRT TI - Empirical validation of the triple-code model of numerical processing for complex math operations using functional MRI and group Independent Component Analysis of the mental addition and subtraction of fractions. AU - Vincent J Schmithorst AU - Rhonda Douglas Brown PY - 2004 DO - 10.1016/j.neuroimage.2004.03.021 UR - https://pubmed.ncbi.nlm.nih.gov/15219612/ ID - 15219612 ER -