Back to matchesWe found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleEvolution and fear-fainting.AuthorsBracha, H. Stefan; Bienvenu, O. Joseph; Person, Donald A.AbstractA letter to the editor about the reasons why human brains acquire vasovagal reflex and the ability to faint is presented.SubjectsLETTERS to the editor; SYNCOPEPublicationClinical Autonomic Research, 2006, Vol 16, Issue 4, p299ISSN0959-9851Publication typeArticleDOI10.1007/s10286-006-0359-y