Synesthesia:
https://en.wikipedia.org/wiki/Synesthesia
http://www.apa.org/monitor/mar01/synesthesia.aspx
http://www.mixsig.net/about/list.php
http://www.npr.org/sections/thesalt/2013/03/12/174132392/synesthetes-really-can-taste-the-rainbow
http://www.unc.edu/~parunapu/Assign3
http://www.epistemocritique.org/spip.php?article296&lang=fr
http://www.bu.edu/synesthesia/faq
Synesthesia at the Internet Encyclopedia of Philosophy:
http://www.iep.utm.edu/synesthe
Is there a Link Between Schizophrenia and Synesthesia?:
http://www.thesynesthesianetwork.com
Synesthesia Network:
http://www.researchgate.net/post/What_is_the_link_between_synesthesia_and_schizophrenia_and_when_does_or_can_synesthesia_become_a_pathology
Synesthesia - Neuroskeptic:
http://blogs.discovermagazine.com/neuroskeptic/2015/04/21/is-synesthesia-a-brain-disorder
Synesthesia Resources:
http://www.bandbacktogether.com/synesthesia-resources
Synesthesia at McMaster University:
http://psych.mcmaster.ca/maurerlab/Publications/Spector_Synesthesia.pdf
Musical Synesthesia:
icmpc-escom2012.web.auth.gr/sites/default/files/papers/33_Proc.pdf
Dreams & Synesthesia:
http://www.world-of-lucid-dreaming.com/synesthesia-and-dreams.html
Forms of Synesthesia:
http://www.purlla.com/about/synaesthesia/forms-of-synaesthesia.html
Types of Synesthesia:
http://www.synesthesiatest.org/types-of-synesthesia
Demographics and Types of Synesthesia: There are about 63 Types!
http://www.daysyn.com/Types-of-Syn.html
and:
http://km4864.wix.com/synesthesia#!types/cggd
http://www.synesthesiatest.org/symptoms-of-synesthesia
Causes of Synesthesia:
http://www.synesthesiatest.org/causes-of-synesthesia
Maybe We're All Synesthetic?:
http://www.bodyinmind.org/maybe-all-of-us-are-synesthetic-insights-into-the-mechanisms-of-mirror-touch-synaesthesia
Are You Synesthetic?:
http://www.thefrogwhocroakedblue.com/areyouasynesthete.asp
Synesthesia Battery - Test Yourself:
http://synesthete.org
Another Self-Test Site:
http://synesthesia-test.com
Digital Library - Synesthesia:
http://sdl.granthazard.com/collections/show/4
Basics of Synesthesia at NoBullying.com:
http://nobullying.com/synesthesia
Researchers of Synesthesia:
http://synesthesia.com.au/researchers-in-synesthesia
Synesthesia Down Under:
http://synesthesia.com.au/types-of-synesthesia
Mirror Touch Synesthesia
https://en.wikipedia.org/wiki/Mirror-touch_synesthesia
http://www.livescience.com/1628-study-people-literally-feel-pain.html
https://www.psychologytoday.com/blog/sensorium/201311/ghost-in-the-machine
https://www.contributoria.com/issue/2014-03/52dcab12f5c53ae2670000e0
http://disinfo.com/2015/07/mirror-touch-synesthesia-superpower-or-curse
https://www.facebook.com/synesthesiatest
American Synesthesia Association:
http://www.synesthesia.info
Mirror Touch Synesthesia is linked with empathy:
http://www.daysyn.com/Banissy_Wardpublished.pdf
Genetics of Mirror Touch Synesthesia:
https://neuroamer.wordpress.com/2012/05/06/mirror-touch-synesthesia-and-the-genetics-of-synesthesia-37/
Synesthesia
at Science - How Stuff Works: http://science.howstuffworks.com/life/inside-the-mind/emotions/synesthesia.htm
Rice University Powerpoint Presentation on Synesthesia:
http://www.ruf.rice.edu/~lngbrain/synesthesia.ppt
Harding University on Synesthesia with many videos and lots of links for more information:
http://www.harding.edu/gclayton/color/topics/015_synesthesia.html
Acquired Synesthesia:
http://neurowiki2014.wikidot.com/individual:acquired-synesthesia
Can Synesthesia be Taught?:
http://www.sciencedaily.com/releases/2015/01/150129094218.htm
Synesthesia Researchers Seeking Subjects:
http://web.mit.edu/synesthesia/www/syn_refs.html