The Centrality of Sensory Processing in Autism Sensory experiences constitute one of the most defining, yet often misunderstood, aspects of the Autism Spectrum Disorder (ASD) diagnostic criteria. While historically, the core features of autism focused primarily on social communication deficits and restricted, repetitive behaviors, the inclusion of atypical sensory responsiveness in the DSM-5 (Diagnostic and […]
Autism-Specific Sensory Sensitivity: Definition and Scope Sensory processing differences represent a core, defining feature of Autism Spectrum Disorder (ASD), formally recognized as a diagnostic criterion within the Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition (DSM-5). These sensitivities are not merely preferences or mild irritations; rather, they involve atypical neurological responses to sensory input […]
Introduction and Definition of Autism Spectrum Disorder (ASD) Autism Spectrum Disorder (ASD) represents a complex, lifelong neurodevelopmental condition characterized by persistent difficulties in social communication and social interaction, alongside restricted, repetitive patterns of behavior, interests, or activities. The term “spectrum” is critically important, reflecting the vast heterogeneity in symptom presentation, severity, functional impairment, and associated […]
Introduction to Autistic Traits and the Spectrum Autistic traits represent a dimensional conceptualization of characteristics historically associated with Autism Spectrum Disorder (ASD). Rather than viewing autism as a strictly categorical diagnosis—meaning an individual either has it or does not—the dimensional model posits that these specific cognitive, behavioral, and sensory features exist along a continuum within […]