10/09/2022
Autism vs. ADHD 2.0. I've updated my original Autism vs. ADHD diagram and made a few minor edits and changes after consulting with others (thanks Schwartz-Psyd); I've also edited it for visual clarity.
**Full write-up see full blog post: https://neurodivergentinsights.com/misdiagnosis-monday/adhd-vs-autism
Overview:
ADHD & Autism co-occur at high rates. In some ways, they can present very similarly; in other ways, they are quite opposite. A person can also be both Autistic and ADHD (🙋🏼♀️) Basically, these things are clear as mud.
Overlapping Diagnosis:
💙 An estimated 22-83% of Autistic children meet the criteria for ADHD (Sokolova et al., 2017)
💙 An estimated 30-65% of ADHD children have significant Autistic traits (Sokolova et al., 2017.
Overlapping Traits:
💚 Executive Functioning challenges(may include difficulties w/ organizing tasks, object permanence, memory, focus, decision-making, & regulating attention)
💚 Social Cognition: Both struggle but for different reasons. For the ADHDer--related to inattention & impulsivity. For the Autistic, related to difficulties w/ intuitively picking up social cues/body language/understanding pretense.
💚 Interoception-the “8th sensory system,” refers to the ability to sense internal signals (i.e., signals associated with elimination, hunger, thirst, & emotions). Interoception is integral to the ability to regulate emotions. A person with poor interoception will have more difficulty registering and responding flexibly to their internal states & emotions.
💚 Emotional regulation difficulties: Due to various factors (brain circuitry, interoception, rigid nervous systems, & sensory sensitivities)
💚 OCD: Increased risks of OCD (Between 30-50%)
💚 Alcohol addiction 5-10 x more common among ADHDers/2x more common among Autistics
💚 Increased risks of self-harm/suicide
💚 Greater gender diversity (Trans/genderqueer/non-binary) among both (6-7x higher)
💚 More likely to be non-het (15-35% Autistics), ADHDers, higher % bisexual
🌈 Dr. Neff
www.neurodivergentinsights.com