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. Author manuscript; available in PMC: 2019 Sep 15.
Published in final edited form as: Neuroscience. 2018 Jul 29;388:239–247. doi: 10.1016/j.neuroscience.2018.07.038

Figure 3. VNS diminishes low frequency tone bias.

Figure 3.

Subtracting responses to high frequency tones (8 – 16 kHz, 50 dB) from responses to low frequency tones (2 – 4 kHz, 50 dB) reveals a low frequency bias in naïve rats. Both Fast and Standard VNS significantly reduce this bias so that responsiveness to low and high frequency tones is similar. Data from individual animals is represented as gray circles. * = P < 0.05 by Tukey’s test for multiple comparisons.