THE MOLECULE OF MORE
up, and overwhelms control dopamine’s more logical approach to
communication.
At the far end of the spectrum is word salad, the most severe man-
ifestation of out-of-control speech. In this case there is so much disor-
ganization that there appears to be no sense to the utterance at all; for
example, “How are you feeling this morning?” “Hospital pencils and
ink newspaper critical care mother almost there.”
They’re selling postcards of the hanging
They’re painting the passports brown
The beauty parlor is filled with sailors
The circus is in town
—“Desolation Row,” Bob Dylan
Like people with mental illness, creative people such as artists, poets,
scientists, and mathematicians will, at times, experience their thoughts
running free. Creative thinking requires people to let go of the conven-
tional interpretations of the world in order to see things in a brand-new
way. In other words, they must break apart their preconceived models
of reality. But what is a model, and why do we build them?
A WORLD BEYOND THE SENSES
Material things, objects in the H&N peripersonal space, can be expe-
rienced with all five senses. As an object moves away from us, from the
peripersonal H&N to the extrapersonal dopamine, our ability to per-
ceive it drops off one sensory modality at a time. First taste goes, then
touch. As the thing moves farther away we lose our ability to smell it,
hear it, and finally to see it. That’s when things get interesting. How do
we perceive something that is so far away that we can’t even see it? We
use our imagination.