by Van James
Download the article: Drawing with Hand, Head and Heart:Beyond the Right Side of the Brain
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The following is an excerpt from the forthcoming book ‘Drawing with Hand, Head and Heart: A Natural Approach to Learning the Art of Drawing’ by Van James. Available September 2013.
The laborer works with his hands, the craftsman works with his hands and his head, the artist works with his hands, his head and his heart. —Francis of Assisi (1182-1226)
Over the past few decades, the theory that postulates dual operations of the brain has become a popular and practical model for understanding the contrasting cognitive functions of the brain and resulting human behavior. The widespread acceptance of this theory has in no small way occurred with the help of mainstream work such as Betty Edwards’ book, Drawing on the Right Side of the Brain.*1 This workbook approach helped to popularize the idea of lateral brain function because it demonstrated the theory by means of observable, practical applications in drawing. If one recognizes right brain activity (artistic, holistic, imagistic, intuitive, simultaneous, present-future oriented) and left brain functions (logical, analytical, verbal, literal, sequential, present-past oriented), one can begin to utilize the appropriate brain operations for specific tasks at hand—in this case, the right brain activity for the purpose of visual thinking to improve one’s drawing. According to this theory, various exercises, such as drawing from a picture that is placed upside-down, can shift the brain (that is one’s perception) into a more artistic, imagistic way of seeing, thus making drawing easier. This theory makes the great mysteries of consciousness, cognition, perception and creativity a bit more accessible and understandable. It is helpful as a starting point for understanding aspects of brain activity and the rich nature of our learning process.
However, twofold, lateral brain functions occur within the wider context of the trifold brain – the so-called reptilian hindbrain (Rhombencephalon—made up of brainstem and cerebellum that deals with involuntary actions and survival mechanisms), limbic midbrain (Mesencephalon—thalamus, hypothalamus, and other brain centers which control emotion, sexuality and memory), and neocortex forebrain or cerebral cortex (Prosencephalon—neomammalian brain involved with muscle function, sense perception, and thought processes).
According to contemporary neurology, up to age three, children learn by way of imitation with the engagement of the reptilian and limbic brains. After age three, there is a growth spurt activating the right hemisphere of the neocortex. The right hemisphere brings intuitive, imaginative, non-linear thinking into action as well as an integrated functioning between the three brain regions. This integrative functioning is responsible for what Joseph Chilton Pearce calls the “magical” relationship a child has to her world, expressed in simple play and untutored creativity.*2 Around eight years of age, children develop foveal focus; the ability to visually scan two-dimensional space. About the age of nine, the left hemisphere of the neocortex begins to function more actively. This hemisphere of the brain gives us abilities for abstraction, objectivity, and linear thought. These latter two events allow a momentous leap in learning as they open the possibility for reading and writing to organically take place, not to mention, continued creative activity.