subception

Noun

 * 1)  An unconscious perceptual defense of applying strategies to prevent a troubling stimulus from entering consciousness.
 * 2) * 2012, William F. O'Neill, George D. Demos, Philosophical Psychology: A New Frontier in Education and Therapy, p. 18:
 * Since the internal environment of memory is selective on the basis of prior emotional reinforcements of experience, internal subception of images, ideas and such is necessarily very complicated.