Table S2.
Numeral-selective (task 1) and math-selective (task 2) electrodes by subject/anatomical region
Subject | Hemi | LOG/pFG | pITG | mFG | SPL | aIPS | |||||||||||||||||||||||||
TOT | NA | NS | MA | MS | MS+ | TOT | NA | NS | MA | MS | MS+ | TOT | NA | NS | MA | MS | MS+ | TOT | NA | NS | MA | MS | MS+ | TOT | NA | NS | MA | MS | MS+ | ||
S1 | R | 8 | 7 | — | 5 | 3 | 1 | 8 | 6 | 1 | 7 | 6 | 5 | 4 | 4 | — | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
S2 | R | — | — | — | — | — | — | 4 | 1 | — | 2 | 2 | 1 | 4 | 3 | — | 3 | 2 | — | 8 | 1 | — | 7 | 3 | 1 | 5 | — | — | 3 | 2 | 1 |
S3 | R | — | — | — | — | — | — | 2 | 2 | 1 | 2 | 1 | 1 | 8 | 7 | 1 | 6 | 3 | 1 | 9 | 3 | — | 2 | — | — | 3 | — | — | — | — | — |
S4 | R | 3 | 3 | — | 3 | 2 | — | 6 | 2 | — | 3 | 3 | 3 | 8 | 2 | — | 3 | 1 | — | 8 | — | — | 3 | 2 | — | 6 | — | — | 2 | 2 | 2 |
S5 | L | — | — | — | — | — | — | 2 | 1 | — | 2 | 2 | 1 | 1 | 1 | — | 1 | 1 | — | 8 | 5 | — | 6 | 5 | — | 4 | 1 | — | 2 | 2 | — |
S6 | R | 2 | 2 | — | 2 | 2 | — | 4 | 2 | — | 2 | 2 | — | 2 | 2 | — | — | — | — | 3 | — | — | 1 | — | — | 3 | — | — | — | — | — |
S7 | L | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 7 | — | — | 2 | 2 | 1 | 3 | — | — | 2 | — | — |
S8 | L | 2 | — | — | 2 | 1 | 1 | 3 | 2 | — | 3 | 2 | 2 | 4 | — | — | — | — | — | 1 | — | — | 1 | 1 | 1 | 5 | — | — | 2 | 2 | 1 |
S9 | R | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 7 | — | — | 1 | 1 | 1 | 4 | — | — | 2 | 2 | 2 |
S10 | L | — | — | — | — | — | — | 3 | 2 | — | 2 | 2 | 1 | 1 | 1 | — | 1 | 1 | — | 5 | 3 | — | 2 | 2 | 2 | — | — | — | — | — | — |
S11 | L | 3 | 3 | — | 3 | 1 | — | 6 | 1 | — | 4 | 1 | 1 | 3 | 3 | — | 1 | — | — | 12 | — | — | 6 | 5 | 3 | 5 | — | — | 3 | 2 | 2 |
S12 | L | — | — | — | — | — | — | 4 | — | — | 1 | 1 | 1 | 4 | 2 | — | 2 | 1 | 1 | 5 | — | — | 1 | 1 | 1 | 4 | — | — | 1 | 1 | — |
S13 | R | 3 | 3 | — | 3 | 3 | — | 6 | 6 | 1 | 5 | 5 | 3 | 9 | 3 | — | 4 | 4 | 3 | — | — | — | — | — | — | — | — | — | — | — | — |
S14 | R | — | — | — | — | — | — | 5 | 2 | — | 3 | 2 | 2 | 8 | 5 | — | 5 | 3 | 2 | 1 | — | — | — | — | — | 4 | — | — | 2 | — | — |
S15 | L | — | — | — | — | — | — | — | — | — | — | — | — | 3 | — | — | 1 | 1 | — | — | — | — | — | — | — | 3 | 1 | — | 1 | 1 | 1 |
S16 | L | — | — | — | — | — | — | 5 | — | 2 | 2 | 2 | — | 7 | 2 | — | 3 | 1 | 1 | 6 | — | — | 2 | 1 | 1 | 2 | — | — | 1 | 1 | 1 |
Total | 21 | 18 | 3 | 18 | 12 | 2 | 58 | 27 | 3 | 38 | 31 | 23 | 66 | 34 | 1 | 32 | 18 | 8 | 84 | 12 | 0 | 33 | 22 | 10 | 52 | 2 | 0 | 21 | 14 | 10 |
Hemi, hemisphere; MA, math active (relative to baseline); MS, math selective (relative to baseline and memory); MS+, math selective, not memory active; NA, numeral active (relative to baseline); NS, numeral selective (relative to baseline, letters, and foreign symbols); TOT, total number of electrodes per region. Electrodes included are statistically significant at P < 0.05 after FDR correction (permutation test).