This week on The ADHD Podcast, Pete and Nikki sit down with Dr. Celine Saulnier, a specialist in diagnostic assessment and research on autism spectrum disorders. The conversation delves into the complex relationship between ADHD and autism, shedding light on the often misunderstood overlap between these two neurodevelopmental conditions.

Dr. Saulnier explains the evolving diagnostic criteria for autism spectrum disorder (ASD) and how changes in the DSM-5 have allowed for the co-occurring diagnosis of ADHD and autism. She explores the similarities and differences between the two conditions, including the shared challenges with executive functioning and the distinct underlying causes of apparently similar behaviors.

The discussion also touches on the unique challenges faced by females with autism, who often fly under the diagnostic radar due to their ability to mask or camouflage their symptoms. Dr. Saulnier emphasizes the importance of comprehensive evaluations by clinicians with expertise in both ADHD and autism to ensure accurate diagnoses and appropriate treatment plans.

They navigate the nuances of neurodiversity, the divide within the autism community, and the need for increased awareness and acceptance of neurodiverse individuals. This conversation offers insights for anyone seeking to better understand the complexities of ADHD, autism, and their intersection.

Links & Notes

• Meghan Miller on Autism and ADHD risk in siblings
• The Gap Between Adaptive Behavior and Intelligence in Autism Persists into Young Adulthood and is Linked to Psychiatric Co-morbidities
• A review of executive function deficits in autism spectrum disorder and attention-deficit/hyperactivity disorder
• The Reach and Accuracy of Information on Autism on TikTok
• Dig into the podcast Shownotes Database

• (00:00) - Welcome to Taking Control: The ADHD Podcast

---
Join the Declutter Challenge!
The Winter 2026 ADHD Declutter Challenge is now open for enrollment! Join a community of people on a 31-day mission to reduce clutter and start the new season with a fresh new view by visiting https://takecontroladhd.com/declutter.