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. 2024 Mar 22;166(1):145. doi: 10.1007/s00701-024-06022-0

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© The Author(s) 2024

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Fig. 3 — Electrode geometry (inset) and possible incisions. A Linear cut needs to be longer to allow for wide enough exposure of the cranium (dotted line, arrows) to fit the electrode array. B An S-shaped incision is preferable. It is shorter and allows for a shorter wound and broader exposure of the cranium (dotted line, arrow). The orientation of the S should respect the vascular supply (red arrows)