Comment by lioyujkil on Open Thread, May 1-15, 2012 · 2012-05-07T04:24:10.857Z · LW · GW

An interesting debate has surfaced after a small group of people have claimed to have success inducing hallucinations through autosuggestive techniques.

http://www.tulpa.info/index.xhtml

http://louderthanthunder.net/tulpa/

http://boards.4chan.org/sci/res/4641620

http://archive.installgentoo.net/sci/thread/4641620