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Table 2. 
Center Voxel Coordinates of Highest Decoding Sphere in the Searchlight Analyses
ConditionCluster PeakExtended Cluster RegionsCluster ExtentZ ScoreAcc (%)xyz
Auditory vs. visual L lateral occipital cortex, superior division L lateral occipital cortex, inferior division, L occipital pole, L occipital fusiform gyrus 975 4.13 75.00% −36 −86 10 
L thalamus R thalamus 599 4.18 66.25% −12 −26 
R lateral occipital cortex, inferior division R MTG, temporo-occipital part 431 4.43 68.75% 54 −66 10 
L planum polare L superior temporal gyrus, posterior division, insular cortex, L Heschl's gyrus, anterior superior temporal gyrus 226 3.77 70.75% −40 −16 −8 
L SMG, posterior division L planum temporale, posterior superior temporal gyrus 178 3.52 75.00% −60 −42 16 
R frontal operculum cortex R frontal orbital cortex, R insular cortex 156 3.37 68.25% 40 22 
L aPG L temporal fusiform gyrus 75 4.34 75.00% −36 −18 −18 
L aMTG L anterior inferior temporal gyrus 67 4.12 66.25% −56 −6 −18 
L anterior cingulate gyrus   49 3.82 58.36% −4 34 −2 
Visual vs. context L lateral occipital cortex, inferior division L MTG, temporo-occipital part, L occipital pole 733 4.16 68.75% −46 −72 
Auditory vs. context L lateral occipital cortex, inferior division L temporal occipital fusiform cortex, L inferior temporal gyrus, temporo-occipital part 312 3.81 76.49% 48 −62 −6 
R temporal occipital fusiform gyrus R lateral occipital cortex, inferior division, R inferior temporal gyrus, temporo-occipital part, R MTG, temporo-occipital part 118 3.17 68.75% 34 −56 −20 
R pMTG R posterior superior temporal gyrus, R SMG, R anterior superior temporal gyrus 90 2.92 68.75% 56 −34 −2 
R posterior superior temporal gyrus R MTG, R planum polare, R planum temporale 81 3.15 75.00% 60 −22 
ConditionCluster PeakExtended Cluster RegionsCluster ExtentZ ScoreAcc (%)xyz
Auditory vs. visual L lateral occipital cortex, superior division L lateral occipital cortex, inferior division, L occipital pole, L occipital fusiform gyrus 975 4.13 75.00% −36 −86 10 
L thalamus R thalamus 599 4.18 66.25% −12 −26 
R lateral occipital cortex, inferior division R MTG, temporo-occipital part 431 4.43 68.75% 54 −66 10 
L planum polare L superior temporal gyrus, posterior division, insular cortex, L Heschl's gyrus, anterior superior temporal gyrus 226 3.77 70.75% −40 −16 −8 
L SMG, posterior division L planum temporale, posterior superior temporal gyrus 178 3.52 75.00% −60 −42 16 
R frontal operculum cortex R frontal orbital cortex, R insular cortex 156 3.37 68.25% 40 22 
L aPG L temporal fusiform gyrus 75 4.34 75.00% −36 −18 −18 
L aMTG L anterior inferior temporal gyrus 67 4.12 66.25% −56 −6 −18 
L anterior cingulate gyrus   49 3.82 58.36% −4 34 −2 
Visual vs. context L lateral occipital cortex, inferior division L MTG, temporo-occipital part, L occipital pole 733 4.16 68.75% −46 −72 
Auditory vs. context L lateral occipital cortex, inferior division L temporal occipital fusiform cortex, L inferior temporal gyrus, temporo-occipital part 312 3.81 76.49% 48 −62 −6 
R temporal occipital fusiform gyrus R lateral occipital cortex, inferior division, R inferior temporal gyrus, temporo-occipital part, R MTG, temporo-occipital part 118 3.17 68.75% 34 −56 −20 
R pMTG R posterior superior temporal gyrus, R SMG, R anterior superior temporal gyrus 90 2.92 68.75% 56 −34 −2 
R posterior superior temporal gyrus R MTG, R planum polare, R planum temporale 81 3.15 75.00% 60 −22 

Highest decoding accuracy clusters for each of our three classifiers analyzed separately. The auditory versus visual classifier was trained on the distinction between thinking about the sound of a concept versus thinking about what a concept looked like. The visual versus context classifier was trained on the distinction between thinking about what a concept looked like versus thinking about it in a specific meaning-based context. The sound versus context classifier was trained on the distinction between thinking about what a concept sounded like and thinking about it in a specific meaning-based context. All analyses were cluster corrected using a z-statistic threshold of 2.3 to define contiguous clusters. Multiple comparisons were controlled using a Gaussian random field theory at a threshold of p < .01. As well as peak accuracy (reported under the “Cluster Peak” column), the “Extended Cluster Regions” include all significant regions within each ROI. The unthresholded MVPA maps for each searchlight have been uploaded to the Neurovault database and can be found here neurovault.org/collections/2671/. L = left; R = right.

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