title: Improving therapeutic outcomes in autism spectrum disorders: Enhancing social communication and sensory processing through the use of interactive robots.
abstract: For children with autism spectrum disorders (ASDs), social robots are increasingly utilized as therapeutic tools in order to enhance social skills and communication. Robots have been shown to generate a number of social and behavioral benefits in children with ASD including heightened engagement, increased attention, and decreased social anxiety. Although social robots appear to be effective social reinforcement tools in assistive therapies, the perceptual mechanism underlying these benefits remains unknown. To date, social robot studies have primarily relied on expertise in fields such as engineering and clinical psychology, with measures of social robot efficacy principally limited to qualitative observational assessments of children's interactions with robots. In this review, we examine a range of socially interactive robots that currently have the most widespread use as well as the utility of these robots and their therapeutic effects. In addition, given that social interactions rely on audiovisual communication, we discuss how enhanced sensory processing and integration of robotic social cues may underlie the perceptual and behavioral benefits that social robots confer. Although overall multisensory processing (including audiovisual integration) is impaired in individuals with ASD, social robot interactions may provide therapeutic benefits by allowing audiovisual social cues to be experienced through a simplified version of a human interaction. By applying systems neuroscience tools to identify, analyze, and extend the multisensory perceptual substrates that may underlie the therapeutic benefits of social robots, future studies have the potential to strengthen the clinical utility of social robots for individuals with ASD.
authors.affiliation: Osteopathic Medical Student (OMS-IV), Edward Via College of Osteopathic Medicine (VCOM), Spartanburg, SC, USA.
authors.forename: Felippe
authors.initials: F
authors.lastname: Sartorato
authors.affiliation: Osteopathic Medical Student (OMS-IV), Edward Via College of Osteopathic Medicine (VCOM), Spartanburg, SC, USA.
authors.forename: Leon
authors.initials: L
authors.lastname: Przybylowski
authors.affiliation: Department of Anatomy, Southern Illinois University School of Medicine, Carbondale, IL, USA; Department of Psychology, Southern Illinois University School of Medicine, Carbondale, IL, USA. Electronic address: dsarko38@siumed.edu.
authors.forename: Diana K
authors.initials: DK
authors.lastname: Sarko
mesh_terms: D000067877:Autism Spectrum Disorder / Q000503:physiopathology / Q000523:psychology / Q000628:therapy; D003142:Communication; D006801:Humans; D007398:Interpersonal Relations; D017063:Outcome Assessment, Health Care; D012371:Robotics
keywords: Communication; Cross-modal; Multisensory; Social robot; Socially assistive robot (SAR); Speech