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commented on June 7, 2013
On My Mind: A New Vision of Consciousness (Lulu.com, May 2013) by Steve Perrin
My latest book is about the structure and workings of consciousness as revealed through many years of personal self-reflection. Consciousness, I find, is aroused by a disparity between two nerve signals, much as depth perception results from a disparity between images at corresponding points on the retinas of our two eyes.
Such a disparity in signals might arise between sensory patterns as remembered in contrast to those currently perceived. That is, between expectancy and actual experience, or between the aim of a deliberate action and the effect it actually produces.
I think of that disparity as a relative “valence” such as that between right and wrong, true and false, good and bad, like and dislike, or attractive and repellant. If the valence indicates, for example, “that our impressions exceed or fall short of our expectations, then we become aroused, pay attention, and make a conscious effort to account for the difference so we can take appropriate action.” I think of a helmsman steering through fog by the deviance of his compass needle from his charted course to illustrate the idea of such a valenced signal
In this regard, I see the brain not as a computer but “as a vigilant comparator looking for the then in the now, and when not finding it, taking pains to update memory through conscious scrutiny.” That comparator is on duty whenever things, for better or worse, do not go as expected. Resulting in our streaming consciousness striving to keep up with events as they actually unfold in round after round of engagement. Our personal experience reflects those eternal rounds of engagement, much as the holding power of a screw derives from the helical course of its ramped threads through the wood into which it is turned.
Our minds have many alternative routes from perception to action that largely sidestep consciousness. Reflexes, mimicry, rote memorization, and habitual routines, for instance, proceed unconsciously according to our expectations. But when things do not go as expected, our minds are roused to take unanticipated factors into account. Personal consciousness is situated between perception and action, where it plays the vital role of supervising our rounds of engagement for as long as we concentrate on a particular task or activity.
The take-away message of my new book is that a course of introspection is advised if we are to take responsibility for the outcomes of our personal views and actions. Since every human mind is unique, only one person on Earth has both the motive and opportunity to acquaint any given mind. Our schooling generally deals with abstractions, concepts, and generalities, leaving the particular workings of our minds for us to deal with on our own. This book provides examples of how we might do just that. “The art of introspection is in accepting whatever appears, not judging or dismissing it beforehand because it does not meet designated research criteria.” I use haiku as an example of “grappling with becoming aware of being aware” during moments that draw “us out of our everyday selves, heightening our engagement with life.”
On My Mind: A New Vision of Consciousness is available at lulu.com. Search “Books” for “Steve Perrin” and you will come to it. The cost is $17.95 plus shipping.