In the case of rivaling binocular images, for example, the simplest view might be to look at the “seeing and not-seeing” as a simple on-off switch. The brain fixing the lack of vergence by cleverly presenting each image alternately. However, this is not the case in several aspects.
For example, in some cases, the rivalry can be piecemeal: Image A can dominate certain areas of the field while Image B dominates other. Or one image can appear in lower contrast, that is, appear weaker. Or as in many of the simple explanations, the images are alternately suppressed.
A further investigation into the neurological processes, however, reveals not only that the brain may use different strategies for accomplishing vergence, as above, but also that rather than an on/off shift, perception results from a synchronization of various waves that are constantly in play, the stimuli continuously persisting, but the brain waves responding to the stimulus going in and out of synchronized rhythms.
So, now…what does this have to do with narrative and the way we traditionally view it?
When narratologists have thoughts about narrative point of view, narrative voice, plot sequence, there has always been an abstract paradigm of seeing laid over the narrative object that “explains” its purpose or structure. Critical approaches have been Marxist or feminist, structuralist or post-structuralist, cultural or post-colonial. Focus has most often been on form and meaning. Is plot sequence chronological or logical? How may we “prove” character motivation? What themes are present? What is the nature of the hero? The anti-hero? Who is the protagonist? What does diction say? All of the questions thrown out by theory is valid. Theories express our interests as readers or cultural institutions.
Rarely, however, within the general public, are questions of narrative and perception brought into the understanding of a narrative.
How do narration and narrative mirror “seeing” or “sensing” or the “touch” of reality on our consciousness? How do we “see” this world and this story as we read or watch?
Again, our thinking processes may not be construed by means of studies on how the eyes see. However, when I narrate, when I write a poem, everything I envision is based on the experience of my consciousness in the world and affected by the processes I use to see it. I am affected by my eyes’ attempt to create vergence, to make sense of my field of vision in a physical sense and my world in an abstract sense. I am affected by the experience of a full range of hearing, my my ears rigid, but my mind turning their attention like a cat’s ears when it hears a distant rustling in the brush. When I write and when I read, I don’t merely follow a plot line or recognize mimetic representations of that which lies within my experience, thus being pleased at recognition. I attend to rivaling images. My mind searches for moments of synchronization. I light upon an image and then it is gone. And then I try to make sense. Within scientific experiment on subjective perception, scientist's rely on narrative as evidence of awareness.
As I stare at the screen, the checkerboard ring starts to give way and change into the woman’s face. The face breaks through in disconnected patches, which merge and take over the whole screen. A few seconds later, the face falls apart and the expanding checkerboard rings return, removing the face completely. But this too lasts only several seconds, as the face eventually reasserts its presence. Watching these two images vie with each other, I can sense how their alternation somehow takes place within me. After a while, I begin to feel I can intentionally affect how these images behave. By paying careful attention to a fixed spot at the center of the screen, I can keep one image there a little longer. I can mentally hold onto the image as it starts to fade and sometimes even bring it back. But it’s hard to be sure, because there seems to be no regular pattern to the changing images, just a spontaneous and unpredictable alternation (Thompson 21).
When I see the words on the page, my mind is drawing upon an incredibly complex system of sensing, perceiving, remembering, and ordering. It is not merely following a plot line, recognizing a moment of crisis or registering a logical sequence of events. It is experiencing on the level of perception. In looking at the narrative from this view, I ask other questions. What is in view? What elements are disrupting vergence? What is synchronizing in this moment of sight? What has disappeared? What is overlaid? Employing aspects of the physiological processes of seeing and sensing in the inspection of narratives, we could shift focus from the problems of form or meaning in the usual sense and discover a very different analytical methodology.
It is with these thoughts in mind that I must constantly reflect on the richness of experience and creative, mimetic configuration that is lost in the dissection of narrative and its practical application for the purpose of everything from political power to corporate identity to marketing. In our view of narrative, we flatten it into a plastic bag into which we put the things we sell, thus flattening our own powers of observation and imagination.
The next posts will be attempts to apply various means of approaching the narrative aimed not at understanding the content or structure, but more the rhythms or dynamics of narrative from the angle perception.
Thompson, Evan (2014-11-11). Waking, Dreaming, Being: Self and Consciousness in Neuroscience, Meditation, and Philosophy Columbia University Press. Kindle Edition.