Repetitive motor or verbal behavior without conscious realization or censorship. Can have psychotherapeutically significant meanings.
Example: A woman constantly holds one hand with the other without realizing it. After several therapy visits, she sees a connection to guilt over sexual acts.
Grinnell, R. (2016). Automatism. Psych Central. Retrieved on October 26, 2016, from http://psychcentral.com/encyclopedia/automatism/