Habituation n. : The act of habituating, or accustoming; the state of being habituated.

Example:
Short term Habituation and sensitization are apparently supported by changes in synaptic eifficacy within?

Taxonomy
Habituation, stimulus, free encyclopedia, humans, behaviors, life form, visual stimulus, initial stimulus, conscious, Search, recruit, animals, psychological response, exposure, Psychological significance, repetition, life-sustaining, food.

Defination from the web:
habituation is the psychological process in humans and animals in which there is a decrease in psychological response and ... Indeed, without habituation we would be unable to distinguish meaningful information from the background, unchanging information. ...