by Mark Griffiths, The Conversation Credit: Pixabay/CC0 Public Domain Most people are familiar with psychiatric disorders such as schizophrenia and bipolar disorder, but some conditions are so rare that many psychiatrists won’t come across a single case in their professional lives. Here I present five of the rarest—and strangest—syndromes known to psychiatry. 1. Fregoli syndrome Fregoli syndrome is...
