Об активности префронтальной коры и миндалины см. Liberman M., Eisenberger N. I. A Pain by Any Other Name (Rejection, Exclusion, Ostracism) Still Hurts the Same: The Role of Dorsal Anterior Cingulate Cortex in Social and Physical Pain // Social Neuroscience: People Thinking About Thinking People. Cambridge, Mass.: MIT Press, 2006.