Presentation Information
[P-32-04]Redefining ADHD and ASD through a Dual-Circuit Model of Neuroscience
*Tomoki kokopelli Hamada (Japan Developmental Disorder Association(Japan))
Keywords:
ASD/ADHD characteristics,Neuroscience,Human Emotion
I am an individual with ADHD, without any significant ASD traits. While many individuals exhibit overlapping characteristics of both ADHD and ASD, cases like mine—with purely ADHD traits—are relatively rare. The distinction between these two conditions is often ambiguous, and it is challenging to draw a clear line between them even in clinical practice. However, in my case, the distinction is evident, as I have verbalized the emotions I do and do not experience through extensive self-analysis and observation of others. Based on this, I propose a new definition that differentiates these two conditions.
In my view, ASD-related behaviors are driven by strong emotional sensitivity rooted in affection, making individuals emotionally responsive and easily affected. In contrast, ADHD appears to be driven by libido and a desire for stimulation, leading to a more emotionally detached, calm, and occasionally depressive temperament. ADHD individuals tend to seek novelty and energy, and are therefore typically more innovative, whereas those with ASD prefer stability due to their more strenuous mental state, often leaning toward conservatism.
These insights align with neuroscience perspectives focusing on two major emotional centers in the brain: the amygdala and the nucleus accumbens. This dual-circuit model has been discussed by scholars such as Dr.Jill Bolte Taylor and Prof.Elaine Fox. My study explores novel correlations between this brain science framework and developmental disorders, offering potential contributions to future research in this area. Of course, as mentioned earlier, most individuals exhibit both traits to varying degrees due to the spectrum nature of neurodevelopmental conditions. However, the clear existence of these two contrasting emotional tendencies lends support to the validity of my proposed framework. I hope my work will advance the understanding and classification of neurodevelopmental conditions.
In my view, ASD-related behaviors are driven by strong emotional sensitivity rooted in affection, making individuals emotionally responsive and easily affected. In contrast, ADHD appears to be driven by libido and a desire for stimulation, leading to a more emotionally detached, calm, and occasionally depressive temperament. ADHD individuals tend to seek novelty and energy, and are therefore typically more innovative, whereas those with ASD prefer stability due to their more strenuous mental state, often leaning toward conservatism.
These insights align with neuroscience perspectives focusing on two major emotional centers in the brain: the amygdala and the nucleus accumbens. This dual-circuit model has been discussed by scholars such as Dr.Jill Bolte Taylor and Prof.Elaine Fox. My study explores novel correlations between this brain science framework and developmental disorders, offering potential contributions to future research in this area. Of course, as mentioned earlier, most individuals exhibit both traits to varying degrees due to the spectrum nature of neurodevelopmental conditions. However, the clear existence of these two contrasting emotional tendencies lends support to the validity of my proposed framework. I hope my work will advance the understanding and classification of neurodevelopmental conditions.