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F35. Estradiol Administration Modulates Functional Activation of the Fear Extinction Network in Women Using Oral Contraceptives: An fMRI Study

      Fluctuations of estradiol (E2) in women influence fear extinction. High levels of E2 engage the ventromedial prefrontal cortex (vmPFC), dorsal anterior cingulate cortex (dACC) and the amygdala. We explored the effect of E2 administration on the fear extinction network in healthy women on oral contraceptives using fMRI.
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