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. Author manuscript; available in PMC: 2013 Mar 19.
Published in final edited form as: Learn Mem. 2007 Jan 3;14(0):1–16. doi: 10.1101/lm.421807

Figure 5.

Figure 5

Associative processes favor responses to the frequency of the CS in a variety of circumstances. Single-unit recordings from A1 of the guinea pig. (A) Double-peaked tuning, with pre-training BFs at 5.0 and 8.0 kHz. The CS was selected to be 6.0 kHz, a low point. After conditioning (30 trials), responses to the CS frequency increased to become the peak of tuning. (B). A cell that exhibited minimal or no response to tones before tuning developed tuning specifically to the CS frequency after conditioning (30 trials).