Could a failure of "condensed inner speech" be linked to slowed cognition? It is a type of inner voice, and as conceptualized by Fernyhough it
involves the capacity to think in terms of pure meaning without the need to put thoughts into words in order to grasp the meaning of the thought.
I'm just wondering whether, either in healthy or psychopathological cognition, condensed inner speech has been shown to be more difficult when thinking is slowed for some reason, such as psychotropic medication. I have read that people tend to use expanded (as opposed to condensed) inner speech when under stress.