Sensory Processing Disorder

What is Sensory Processing Disorder?

Sensory processing refers to the way the nervous system receives messages from the senses and turns them into appropriate motor and behavioral responses. Whether you are biting into a sandwich, riding a bicycle, or reading a book, your successful completion of the activity requires accurate processing of sensation.

Sensory Processing Disorder (SPD), exists when sensory signals are either not detected or don’t get organized into appropriate responses. Pioneering occupational therapist, educational psychologist, and neuroscientist A. Jean Ayres, PhD, likened SPD to a neurological “traffic jam” that prevents certain parts of the brain from receiving the information needed to interpret sensory information correctly. A person with SPD finds it difficult to process and act upon information received through the senses, which creates challenges in performing countless everyday tasks. Motor clumsiness, behavioral problems, anxiety, depression, school failure, and many other problems may impact those who do not have effective treatment.

Symptoms of Sensory Processing Disorder, like those of most disorders, occur within a broad spectrum of severity. While most of us have occasional difficulties processing sensory information, for children, adolescents, and adults with SPD, these difficulties are chronic, and they can significantly disrupt everyday life.

One of the most important things to remember is that we all experience sensory overload at one time or another but for those with SPD it impacts their day to day life.  One the first books I ever read about SPD was “The Out of Sync Child” by Carol Stock Kranowitz, MA.  I read the book when Nora was 6 and it was like a light bulb went off in my head.  I highly recommend this book and “The Out of Sync Child Grows Up” for the teen years.