Relationships between basal mEPSC frequency, peak change and duration of response to HFS.

<div><p>A-C) Linear regression analysis showing that the basal mEPSC frequency is not related to the absolute frequency change during the 1^st min post-HFS (A) or duration of the change (B). In contrast, there is a negative correlation between the control baseline values and the changes normalized to control (C).</p><p>C and D and E) Linear regression analysis showing that both absolute (D) and normalized responses (E) during the 1^st min are positively related to how long the response persists.</p><p>E) Linear regression analysis showing no relationship between the basal mEPSC frequency and the duration of response.</p>