Sensory processing disorder—also known as SPD or sensory integration disorder—is a term describing a collection of challenges that occur when the senses fail to respond properly to the outside world.

Sensory processing differences refer to atypical ways in which the brain receives, organizes, and responds to sensory inputs such as sound, touch, light, movement ...

All individuals have preferences for certain sensory stimuli and process their sensory environments in individualized ways. Traditionally, understanding sensory processing differences has been a ...