What Is the Difference Between Autism and Sensory Processing Disorder?

While Autism Spectrum Disorder (ASD) and Sensory Processing Disorder (SPD) can look similar, they are two distinct conditions. The key difference lies in their scope. Autism affects social communication, behavior, and how a person interacts with the world. SPD, on the other hand, specifically impacts how the brain interprets sensory information, such as sounds, textures, lights, and movement.

A child with SPD might be overly sensitive to certain sensations (like loud noises or clothing textures) or crave more sensory input through constant movement or touching objects. Children with autism often experience sensory differences too, but they also show challenges in social interaction, communication, and behavioral patterns like repetitive movements or strict routines.

Because the two can overlap, it’s important for professionals to evaluate carefully. Therapies like Applied Behavior Analysis (ABA) can help children with autism, and those with sensory challenges, develop coping strategies and functional life skills.

At Milestone Achievement, we provide compassionate, individualized ABA therapy in Georgia, helping children build confidence, communication, and independence.

Wondering if your child’s behaviors are sensory-related or autism-based? Contact us today!

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SOURCE:

https://familydoctor.org/condition/sensory-processing-disorder-spd/

https://www.medicalnewstoday.com/articles/sensory-processing-disorder-vs-autism

https://www.autismparentingmagazine.com/autism-sensory-processing-disorder/

https://pmc.ncbi.nlm.nih.gov/articles/PMC10687592/

https://www.drakeinstitute.com/articles/autism/sensory-processing-disorder-vs-autism