FIGURE 1 A comparison of serum sodium concentration (blue line and vertical axis on the left) and serum voltage-gated potassium channel antibody titer (red line and vertical axis on the right) over time (in weeks) and treatment courses.
From the following article:
A case of voltage-gated potassium channel antibody-related limbic encephalitis
Tim Harrower, Tom Foltynie, Luke Kartsounis, Rajith N De Silva and John R Hodges
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Figure 1. A comparison of serum sodium concentration (blue line and vertical axis on the left) and serum voltage-gated potassium channel antibody titer (red line and vertical axis on the right) over time (in weeks) and treatment courses.
IV Ig, intravenous immunoglobulin.

