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. Author manuscript; available in PMC: 2021 Dec 20.
Published in final edited form as: J Neural Eng. 2018 Dec 5;16(2):026009. doi: 10.1088/1741-2552/aaf66b

Table 1:

Summary of the cohorts used in this study

Cohort Pt contact area* (mm2) Charge per phase (μC/phase) Centre electrode** charge density (μC/cm2/phase) Flanker electrode charge density (μC/cm2/phase) N (cochleae)
1 0.05–0.2 0 0 0 4
2 0.2 0.2 100 50 5
3 0.075 0.2 267 133 5
4 0.05 0.2 400 200 5

Notes:

*

Geometrical surface area.

**

Here and throughout this publication, unless otherwise stated, the charge density refers to that on the centre electrode of the tripole.