The modulation between FFFF reaction and normal [[system 1]]-[[system 2]] decision making mechanisem is seems to be by the right CBF<ref>[http://people.hnl.bcm.tmc.edu/jli/reference/212.pdf Hariri Ahmad, Bookheimer Susan, Y Mazziotta, John C, 2000, Modulating emotional responses: effects of a neocortical network on the limbic system, Neuroreport:17 January 2000 - Volume 11 - Issue 1 - p 43-48]</ref> and the [[ACC]].

===Threat reaction in women===