@autistics Since the end of the last off week of my 7-on-7-off work schedule, I've been reflecting on the responses to my theory that the essence of autism lies in the ABSENCE or INACTIVATION of the #EnvironmentalYoke, a hypothesized complex neurological structure that neurotypicals use to engage with the physical and social environment. I think there may have been some misunderstanding of what I meant.
Now that I'm off again, I've continued with reading Russell #Barkley's "Taking Charge of Adult ADHD" (2nd ed., 2022). I'm currently in Chapter 9, "Executive Functions". His relentless neuronormativity continues to grate on my sensibilities — and his application of it to the concept of #ExecutiveFunctions leads me to suspect that theorizing about #ADHD, as well as autism, could benefit from introduction of the concept of the environmental yoke. Essentially, it seems to me that Barkley is conflating the very general, domain-independent concept of executive functions with the very specific perceptual and attentional biases built into the environmental yoke — and is compounding his error by assuming that those specific biases must necessarily render neurotypical executive function and engagement with the environment superior to their non-neurotypical counterparts.
Douglas Edwards :neurodiv: (@[email protected])
@[email protected] @[email protected] @[email protected] @[email protected] There are numerous known genetic conditions, involving completely different genes, that can cause autism, like your PTEN; and many more cases of autism that are thought to be due to complex, poorly understood interactions between various as yet unknown collections of genes. Autism is a "final common pathway" that can be reached in many ways. To explain this convergence, I've hypothesized the existence of a complex neurological pattern I call "the environmental yoke", that is common to allistics, and is involved in closely monitoring the physical and social environment and integrating information gathered from the environment. Anything that TURNS OFF or DISABLES the environmental yoke results in autism. Since it is such a complex structure, there are many ways to turn it off. A point mutation in any gene critical to its functioning could disable it. But so could a complex pattern of subtle changes in multiple genes. And there may even also be a specific "off switch" that disables the environmental yoke with few or no other, separate effects. To allistics who rely constantly on their environmental yoke, and take it for granted, its absence may seem at once bizarre and pitiable. They have a hard time seeing autism as anything but a defect, and an equally hard time seeing how anyone could manage daily life without the environmental yoke. Yet it's also possible that, critical as the environmental yoke may have been to human survival and development in the past, at present it GETS IN THE WAY of the exercise of other valuable capabilities that we have developed. So allistics are confronted with the spectacle of a strange and seemingly incomprehensible pattern of thought and behavior that is commonly associated with things like seizures and intellectual disability — and yet is also commonly found in people who do NOT have any such problems, and even turns out to have distinct and considerable advantages whether or not it is associated with any other problematic abnormalities.
