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A groundbreaking one-minute video game is revolutionizing autism diagnosis, boasting an 80% success rate in distinguishing children with autism from those who are neurotypical or have ADHD. Developed collaboratively by researchers at Kennedy Krieger Institute and Nottingham Trent University, the tool, called the Computerized Assessment of Motor Imitation (CAMI), uses motion-tracking technology to analyze motor imitation skills.
The study, recently published in The British Journal of Psychiatry, involved 183 children aged 7–13. Participants were tasked with mimicking the dance-like movements of an animated video avatar for one minute. CAMI then assessed their imitation performance, effectively distinguishing between autism and neurotypical development with 80% accuracy and between autism and ADHD with 70% accuracy.
According to Dr. Stewart Mostofsky, co-author of the study and director of the Center for Neurodevelopmental and Imaging Research at Kennedy Krieger Institute, this innovation is a leap forward in diagnostic methodology.
“Diagnosing autism can be challenging, especially when traits overlap with conditions like ADHD. Misdiagnosis can delay crucial interventions and support,” Dr. Mostofsky explained. Autism diagnosis typically requires expert clinicians, significant time, and costs averaging $1,500 to $3,000 annually for families.
Dr. Bahar Tunçgenç, senior author and social development expert at Nottingham Trent University, emphasized CAMI’s unique approach.
“Autism is traditionally viewed as a social-communication disorder, but sensory-motor challenges, like motor imitation, are now recognized as pivotal. CAMI identifies autism by targeting these specific challenges, setting it apart from ADHD diagnostics,” Dr. Tunçgenç said.
The simplicity of CAMI makes it particularly appealing. “Video games are engaging for kids, efficient for clinicians, and yield clear results,” added Dr. Tunçgenç.
Researchers are optimistic about CAMI’s potential for broader application. Future versions could cater to younger children and those with more severe developmental delays. This low-cost, easy-to-use diagnostic tool could transform global autism care by expediting diagnosis and enabling timely intervention.
“This tool could revolutionize how autism is diagnosed worldwide,” Dr. Mostofsky said. “By identifying autism precisely, we can better connect children to therapies that improve their quality of life and long-term outcomes.”
Disclaimer
The information provided in this article is based on research findings published in The British Journal of Psychiatry. While CAMI represents an exciting step forward, it is not yet a replacement for comprehensive clinical assessments. Parents or caregivers concerned about developmental challenges in their children should seek advice from a qualified medical professional.
