VIA Study: Do autistic people age faster cognitively?
- Noelle
- May 26
- 4 min read
I participated in the VIA study on aging in autistic people and I just received the report. I've included the sources at the end of this article.
When you're an autistic adult, you end up hearing so many contradictory things about your future that you often feel lost and confused. Some professionals talk about chronic fatigue, neurological exhaustion, social decline, sometimes even as if our brains are bound to "age less well" than others. After hearing this kind of talk so often, many of us end up looking at the future with a certain amount of anxiety, especially when we've already spent a good part of our lives struggling simply to stay afloat in a world that wasn't designed for how we function.
When I agreed to participate in this study conducted by INSERM, CNRS, and CRA Centre-Val de Loire, I mainly thought I would be contributing something useful. I didn't expect the results to so drastically challenge certain preconceived notions, including my own.
The aim of this research was to study cognitive aging in autistic adults. Put that way, it sounds very technical, but behind these words lie extremely concrete questions. Do autistic people age cognitively faster? Does memory deteriorate more rapidly? Do executive functions decline more sharply with age? Does our brain become exhausted more quickly after decades of social compensation, sensory overload, and constant adaptation?
And the answer provided by this study is much more reassuring than many imagined.
Researchers compared autistic and non-autistic adults across various cognitive functions, including memory, processing speed, executive functions, and certain brain measurements. The results show that, for the majority of measures studied, aging in autistic adults is similar to that in non-autistic adults.
That sentence alone is important.
Because autism is often talked about as a state of permanent fragility, almost as if our entire functioning were doomed to deteriorate more rapidly. However, the data collected in this study do not support this view. Some abilities follow a development comparable to that observed in the general population, and some even seem to hold up better with age.
The point that struck me most concerns memory in complex tasks. The researchers explain that, unlike the non-autistic group, certain performance levels do not decline with age in autistic adults.
When you are autistic, it resonates in a very particular way.
Because we often spend our lives building internal systems to survive external chaos. We develop strategies, routines, and very specific ways of analyzing information, compensating for our difficulties, or circumventing certain problems. Many autistic people become almost specialists in permanent cognitive adaptation. Where some people function more intuitively or more socially, many of us learn to function methodically, analytically, and in a highly structured way.
And researchers are putting forward the idea that these adaptive strategies developed throughout life could contribute to this cognitive preservation observed in some autistic adults.
I find this hypothesis fascinating because it completely reverses the way we look at autism.
For a long time, autistic characteristics were primarily studied from the perspective of deficits: social difficulties, rigidity, repetitive behaviors, sensory overload, and communication problems. Of course, these realities exist, and they can be very difficult to cope with. But we are also beginning to see a more nuanced understanding emerge, where certain adaptations developed by autistic individuals could also become forms of cognitive protection over time.
This does not mean that growing old while autistic is easy.
There is the accumulated fatigue after decades of social camouflage. There are the autistic burnouts that sometimes leave deep scars. There are the administrative difficulties, the isolation, the mental health problems, the chaotic career paths, the financial difficulties, the lack of appropriate support for adults, and even more so for autistic seniors. Many of us reach fifty or sixty years of age completely exhausted from having had to play a role for an entire lifetime.
But this study highlights something essential: social or emotional exhaustion does not necessarily mean accelerated cognitive decline.
The scientific review published in Autism Research supports this view. Researchers analyzed all available studies on cognitive and brain aging in autism. Again, the results do not clearly confirm the idea of widespread accelerated aging in autistic individuals. Some studies even show a surprising stability in certain abilities with age. ( wiley.com )
What is also interesting is that this research remains cautious and honest about its limitations. The researchers explain, in particular, that there is still little data concerning autistic people over sixty years of age, simply because this population has long been invisible in research.
And that's true.
For decades, autism was studied primarily in children. As if we mysteriously disappeared in adulthood. As if autism ended at eighteen. Only now is research truly beginning to look at what happens in aging autistic adults, and this is opening up exciting questions about cognition, adaptation, and even brain plasticity.
I also think there is something deeply ironic about these results.
Because a segment of society often views autistic people as fragile, maladjusted, or incapable of handling the complexities of the modern world. Yet, many of us spend our entire lives developing highly sophisticated analytical, anticipatory, and compensatory skills simply to function in an environment that constantly overwhelms us.
And perhaps this colossal cognitive effort also leaves positive traces.
Perhaps spending one's life observing, analyzing, structuring, memorizing, and circumventing difficulties trains the brain in a different way. Perhaps certain rigidities also become stabilities. Perhaps certain routines become powerful cognitive anchors with age.
Of course, we must remain cautious. A single study can never fully capture the reality of millions of autistic people with extremely diverse profiles. Every experience is different. Some people age very poorly, especially those who have lived through years of hardship, trauma, or a complete lack of support.
But I find it deeply important that this research finally exists.
Because they show something other than catastrophic scenarios.
They show autistic adults aging. Autistic adults adapting. Autistic adults whose abilities remain stable, sometimes even surprisingly preserved. They also show that our functioning is not simply an accumulation of deficits, but also a complex set of cognitive adaptations built up over a lifetime.
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