Breadcrumb Home UI experts help decode the neuroscience of fear and fearlessness Thursday, February 7, 2013 Iowa City Press-Citizen http://www.psychologytoday.com/blog/the-athletes-way/201302/decoding-the-neuros… A University of Iowa team showed that the amygdala is not the only gatekeeper of fear in the human mind in a paper published recently in the journal Nature Neuroscience.