Figure 5.
(A) Average standard scores for IP unit activity during training to the 280-msec ISI. The UC rats demonstrated the greatest amount of conditioning-related changes in excitatory unit activity over training. The significance threshold (dashed line) was crossed by the UC, SI, and 4E rats, but not the 3E or 5E rats. (B) Average standard scores for CA1 unit activity over training to the 280-msec ISI. The 2 control groups exhibited the highest activity levels, whereas 3E and 5E rats showed attenuated activity. The significance threshold (dashed line) was crossed by the UC and SI rats, but not by any of the ethanol-exposed rats. (! = significantly different from UC; # = significantly different from SI; + = significantly different from 3E; $ = significantly different from 4E; * = significantly different from 5E)