As stated before psychics are not symptoms but feelings.  Based on different abilities ie....


Clairvoyance is the ability to "see" psychically.
Clairaudience is the
ability to "hear" intuitively
Clairsentience is the ability to "feel"
empathetically
Clairaroma or clairscent, is the ability to
"smell"
Clairgustus or clairsavourance, is the ability to "taste"

found this on here:

http://www.insightfulpsychics.com/articles.php

hope it helps