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. Author manuscript; available in PMC: 2019 Jul 1.
Published in final edited form as: J Neurosurg. 2017 Sep 15;129(1):157–164. doi: 10.3171/2017.3.JNS162559

FIG. 1.

FIG. 1.

Intraoperative photograph demonstrating exposure and intracranial electrode placement. A right frontotemporoparietal craniotomy (A) allowed proper exposure for placement of grid, strip, and depth electrodes (B), including the HG depth electrode. The sylvian fissure is marked with a dashed line. The HG depth electrode and the PT depth electrode are marked with X symbols anteriorly and posteriorly, respectively, at their entry points at the cortical surface. Ant = anterior; inf = inferior; post = posterior; sup = superior. Figure is available in color online only.