Table III.
Cortical and subcortical electrostimulation mapping observations
| Cortical | Subcortical | |||||||
|---|---|---|---|---|---|---|---|---|
| Id | IFG | VPMC | STG | MTG | ITG | IFOF | SLF‐II/AF | Other |
| 1 | nd | Speech arrest | None | None | none | Dysnomia | Phonological paraphasia, vertigo | Perseveration (striatum) |
| 2 | None | Speech arrest | Hesitation | nd | nd | Semantic paraphasia | Phonological paraphasia | Pseudohallucination, visual blurring in right hemifield (OR) |
| 3 | None | Speech arrest | Dysnomia | nd | nd | Semantic paraphasia | Phonological paraphasia | Speech arrest (striatum) |
| 4 | Phonological paraphasia | Speech arrest | None | Semantic paraphasia | nd | Semantic paraphasia, anomia | Phonological paraphasia | |
| 5 | nd | Speech arrest | Semantic paraphasia | Anomia | nd | Semantic paraphasia | Phosphenes in right hemifield (OR) | |
| 6 | None | Speech arrest | None | None | nd | Semantic paraphasia | Phonological paraphasia | Speech arrest, dysarticulation (striatum) |
| 7 | nd | Speech arrest | Semantic paraphasia | nd | nd | Semantic paraphasia | ||
| 8 | nd | Speech arrest | Anomia | nd | nd | Semantic paraphasia | ||
nd, not determined; IFG, inferior frontal gyrus; VPMC, ventral premotor cortex; STG, superior temporal gyrus; MTG, medial temporal gyrus; ITG, inferior temporal gyrus; IFOF, inferior fronto‐occipital fascicle; SLF‐II/AF, superior longitudinal fascicle segment II/arcuate fascicle; OR, optic radiation.