Want to read a serious post that tries to give a good working definition of sensory processing disorder…take a look at this one. There is some opinion thrown in, but the information is very well described and useful for those looking for a good topical way to think about the term “SPD.”

Hartley’s Life With 3 Boys: What is Sensory Processing Disorder?.

From the upcoming release of A Life In Balance: Discovery of a Learning Breakthrough

The Still-Missing Core

“One of the basic principles of a two-engine airplane is the synchronicity between the two engine systems that are fixed on either side of the plane. If one engine puts out more thrust than the other, it causes problems in flight. If the disparity is sufficiently severe, it can cause the plane to go out of control and crash.  Remembering this principle caused an idea to begin to percolate: was the issue these children were experiencing related to the balance between the two sides of their bodies?”

“In the mid-1960s, It was not a popular idea to look for learning ability in the body, but the more I observed the children in my classroom, the more the two problems seemed corollary. And why shouldn’t they be? The movement of the body through space is defined by brain functions, just as the ability to read and do arithmetic are defined by brain functions. If the knee bone’s connected to the thigh bone, wouldn’t it make sense that the various departments in the brain are connected, too? I began to wonder: what if an individual’s body provides a graphic representation of the inner workings of the brain?”

MS Comment: There are so many background insights in this book relating to “basic operating principles” and basic common sense that sensory integration, vestibular remediation and somatosensory become actually exciting to study. A more profound model of human cognition than you would ever expect upon initial reflection.