@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.

https://zeroes.ca/@dedicto/115457107590672323

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.

zeroes.ca

@autistics For example, #Barkley writes (p. 80), in the course of a discussion of nonverbal working memory, which he classifies as an #ExecutiveFunction:

"If you have trouble learning from the successes and mistakes you've observed in others, you're stuck learning everything the slow, painful way: by yourself, on your own, through trial and error."

He continues with the following charming vignette:

'Claire's coworkers sometimes wondered whether she was taking drugs. Otherwise, how could she have failed to notice the reaction others got when they interrupted the boss at a meeting, took too long to return a customer's call, or missed a report deadline? When she complained bitterly about being barked at in front of everyone for these transgressions, they all wrote her off as "either an idiot or stoned"'.

Now, this kind of experience MIGHT conceivably be due to a failure of nonverbal working memory — being unable to RECALL past experiences in a way that makes it possible to learn from them. But — as Barkley's own use of the expression "failed to notice" hints — it could occur for a quite different reason, in someone with perfectly normal, or even superior, nonverbal working memory. They might lack a functioning #EnvironmentalYoke, so that the hierarchical, disciplinary social interactions of others aren't instantly lit up with attentional floodlights, as they would be for neurotypicals. They pass unnoticed, or nearly unnoticed, amid untold thousands of other things being observed. It's a storage problem, not a recall problem. And it need not even be that this person stores material in nonverbal working memory less easily than the norm — just that their focus of attention selects different things to store.

@dedicto @autistics Or not a “problem” in the first place, but a superior, non-reactive filtering of trivial detail in order to attend to signals that will yield community value instead of individual dopamine.

@graymattergrcltd @autistics Overall, I'm totally with you. Indeed, this kind of point is behind the very notion of an #EnvironmentalYoke. What counts as a "problem" is very much context-dependent. Failing to notice the boss chewing out coworkers might be a problem if your goal is to keep your job, but very much the opposite of a problem from a larger perspective.

The neurotypical environmental yoke is NOT necessarily superior in addressing even the matters it highlights as important. What it provides is a "canned", "hardwired", instinctive attentional apparatus for engaging with the portions of the world that are relevant to survival in human society — prominently including direct social interactions, but also aspects of the physical world that are relevant to survival. Those who have an environmental yoke typically can't imagine living without it; but it doesn't follow that the environmental yoke always provides the best way of interacting with the environment.

@graymattergrcltd @autistics The term #EnvironmentalYoke is NOT intended as laudatory — as defining autism through lack of something which everyone ought to have. No doubt neurotypicals would see it that way, but I am NOT implying agreement with that perspective. If I could somehow acquire a fully functional environmental yoke, I would find it suffocatingly oppressive: forcing me to be concerned continually with things that GET IN THE WAY of what I'd rather be thinking about — and, especially, with social interactions with people I'd rather not interact with.

Indeed, I chose the term "yoke" specifically as a pejorative — to emphasize the role of this neurological structure as a facilitator of oppression. But the term "yoke" is used so often as a metaphor that the ugliness behind it is easily forgotten. I found the Wikipedia article on actual, literal yokes helpful in reminding myself what they're really about.

https://en.wikipedia.org/wiki/Yoke

Yoke - Wikipedia

@graymattergrcltd @autistics Another issue with the #EnvironmentalYoke: even if we abstract from concerns of context and goals, and evaluate the standard-issue neurotypical environmental yoke strictly in terms of fitness for purpose as a means of succeeding in neurotypical human society, it's likely that it still falls far short of perfection even when viewed through that highly focused lens. If you want to understand neurotypicals and their interactions, it certainly helps to BE one; but it doesn't follow that that's the path to the best possible understanding.

I believe #hyperallistics exist: people who deviate from neurotypicality in the opposite direction from autistics. (Indeed, I believe my wife is one.) Instead of turning off the environmental yoke and seeing how the world looks without it, as autistics do, they develop it to heights of sophisticated performance that neurotypicals can only dream of. In #hyperallistic hands, the neurological mechanism becomes so good at perceiving how the social world really works that it becomes a true instrument of liberation, rather than a gadget to facilitate going along to get along — it is no longer appropriate to call it a yoke.