Formally known as sensory integration dysfunction, sensory processing disorder (SPD) is a neurological condition in which the brain has difficulty receiving and responding to sensory information (e.g., smell, touch, taste, etc.) that an individual perceives, thus, resulting in atypical responses. Individuals with SPD can be hypersensitive (over responsive) and or hyposensitive (under responsive) to things in their environment. For example, some sounds may be painful or overwhelming to a child, b