Because wortmannin also blocks PIP3, we tested the selective PIP3 blocker LY294,002 on the I
AHP. A, an example of LY294,002's effect on an OT neuron. B, summary data of I
mAHP amplitude in OT neurons. There was no significant difference (n = 8, P > 0.05). [Color figure can be viewed at wileyonlinelibrary.com]