Knowing, or apprehending by the understanding; as, cognitive power.

Brain function related to sense perception and understanding.

Refers to the process of thought, or thinking.

(Cog) Quitting (ABC model) - This is the method I used to quit smoking. Basically it taught me how to retrain my brain so that I no longer think of cigs as the answer to life's stresses. It is the reason I feel secure (for the first time) in this quit.