?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.aufirst=J.+P.&rft.aulast=Little&rft.au=Little%2C+J.+P.&rft.date=2007&rft.title=Pavlovian+learning+does+not+increase+the+number+of+phosphorylated+ERK%2FMAPK+neurons+in+the+central+and+basal+nuclei+of+the+amygdala&rft.genre=proceeding