We describe a method for mining a neuroimaging database for associations between text and brain locations. The objective is
to discover association rules between words indicative of cognitive function as described in abstracts of neuroscience papers
and sets of reported stereotactic Talairach coordinates. We invoke a simple probabilistic framework in which kernel density
estimates are used to model distributions of brain activation foci conditioned on words in a given abstract. The principal
associations are found in the joint probability density between words and voxels. We show that the statistically motivated
associations are well aligned with general neuroscientific knowledge.
Index Entries Databases - data interpretation, statistical - information storage and retrieval - magnetic resonance imaging - positron-emission tomography - brain mapping - meta-analysis - neuroimaging - data mining