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. Author manuscript; available in PMC: 2008 Jul 1.
Published in final edited form as: Hear Res. 2007 Jan 16;229(1-2):171–179. doi: 10.1016/j.heares.2007.01.005

Fig. 2.

Fig. 2

Average peak correlation between multi-unit responses from pairs of primary auditory cortex microelectrode penetrations during: (a) driven and (b) spontaneous activity. The experimental groups were exposed to one of three sets of tonal stimuli repeatedly paired with electrical activation of Nucleus Basalis. Controls were experimentally naïve rats. Error bars indicate standard error of the mean. Asterisks indicate responses are significantly different from controls (* p < 0.05; * p < 0.001).