Perception & Processing
Why Your Brain Needs Technical Terms
"You're just sensitive." "You think too much." "Everyone gets overwhelmed sometimes." These sentences are well-intentioned. Many autistic people say they cannot do anything with them.
The problem is often not the content but the imprecision. Vague descriptions say little about what is actually happening. "Sensitive" does not explain why fluorescent lighting becomes unbearable after two hours. "Thinking too much" does not explain why an unresolved situation consumes energy for three days.
A widely used explanatory model is predictive coding: the brain constantly compares what it expects with what actually happens. In this model, autistic brains often give sensory input more weight relative to their own predictions (Pellicano & Burr 2012). From this one can derive why a vague explanation can leave open what actually happened, and why the topic then keeps occupying the mind. This transfer to language and terms has not been studied directly.
What happens when the right term is missing
In the Predictive Coding model, the brain reduces uncertainty through predictions. Vague terms like "sensitive" or "difficult" offer little for this. They only confirm that something is different, not why.
Monotropism (attention that focuses on fewer things at once, but more deeply) can explain why interruptions cost so much (Murray, Lesser & Lawson 2005). Interoception (the perception of internal body signals) can explain why some people first notice hunger as dizziness (Garfinkel et al. 2016). Sensory filtering can explain why an ordinary work day takes so much energy.
A fitting term can help make sense of what was previously diffuse. The difference between "I am wrong" and "My brain processes this frequency more intensely" is mainly one of interpretation: many people describe self-blame getting quieter afterwards. This has not been measured.
The following conversations are taken directly from the app, uncut and unedited.
User question
Why do technical terms like monotropism or interoception help me more than when someone says "You're just sensitive"? I notice that I become calmer when I have the right term for something.
Autistic Mirror (Inner View)
This is Predictive Coding in action. Predictive Coding means your brain constantly compares what it expects with what actually happens.
"You're just sensitive" creates a massive prediction error - your brain knows there is more to it, but cannot categorize it. It is like an alarm that cannot be turned off. The term remains vague, the mechanisms unclear, predictability zero.
Interoception is precise by contrast. Interoception describes how your brain perceives body signals - or perceives them differently. Suddenly it makes sense why you notice hunger as dizziness or miss the urge to use the bathroom. The prediction error resolves.
Technical terms are neurological maps. They show you not just where you are, but why. "Sensitive" tells you that you react differently. Monotropism explains why your attention focuses intensely on one thing instead of distributing - and why interruptions are so hard.
The calming down is your nervous system switching from alarm mode to understanding mode. Unnamed experiences keep the brain in permanent activation. The right term closes the open loop.
This response is from Autistic Mirror. You can ask your own questions, about your situation.
What changes when knowledge grows
For many, the first term that fits is a turning point. Women diagnosed late, for example, describe how the diagnosis helped them understand their own lives anew (Leedham et al. 2020). The real change, though, often happens over time. Terms connect into a network. Knowing about monotropism may also explain why transitions are hard. Knowing about interoception may reveal patterns in your own exhaustion.
This network does not change the neurological mechanisms. It changes the relationship to them. Instead of "I am failing again" it becomes "This is inertia": autistic inertia describes the difficulty of starting or switching actions, even when will and interest are there (Buckle et al. 2021). Instead of shame, there is recognition.
User question
I have started understanding terms like Predictive Coding and sensory filtering. Now I notice that I react differently in situations - not better, but more consciously. Is it normal that knowledge about your own neurology changes something?
Autistic Mirror (Inner View)
It does change something - but not the neurological mechanisms themselves. It changes your relationship to them.
Predictive Coding keeps working as always. Your brain constantly compares expectations with what actually happens. But now you have terms for what is happening. Instead of "I am failing again" you recognize "Ah, this is inertia" or "This is sensory overload, not weakness."
The mechanisms stay the same. What changes: You no longer interpret them through a neurotypical lens. Before, there might have been shame ("Why can't I do this?"). Now there is recognition ("My brain is prioritizing sensory processing right now").
It is like the difference between "I am too sensitive" and "My brain processes this frequency more intensely." Same neurological event, different internal response to it.
This shift in internal response can have practical consequences: Less energy goes into self-blame. You recognize patterns earlier. You can adapt environments instead of pushing yourself.
The knowledge does not make you "less autistic." It gives you a more accurate map for your own experience.
The personal glossary
Autistic Mirror automatically adds technical terms from a response to a personal glossary when they belong to one of the mechanisms in its curated collection. Each entry gets a reviewed explanation and, where one exists, the source. You do not have to do anything: this happens in the background.
The glossary is visible only to you. You can search it and delete individual terms at any time. It grows with the questions you ask.
Over weeks and months, this creates an individual reference, not a complete dictionary, but the terms that came up in your conversations. Interoception, because you wanted to understand why you do not notice hunger. Monotropism, because you wanted to understand why interruptions cost so much. Every entry has a history.
Technical terms are not an academic exercise. They can help make sense of your own experience. The glossary makes this searchable.
Context
"Open loops" is a description from the community, not a research term, and that naming a mechanism calms people has not been studied directly. Not every autistic person experiences it this way.
Autistic Mirror explains autistic neurology individually, applied to your situation. Whether for yourself, as a parent, or as a professional.
Sources
- Pellicano & Burr (2012). When the world becomes 'too real': a Bayesian explanation of autistic perception, Trends in Cognitive Sciences 16(10):504-510. DOI: 10.1016/j.tics.2012.08.009
- Murray, Lesser & Lawson (2005). Attention, monotropism and the diagnostic criteria for autism, Autism 9(2):139-156. DOI: 10.1177/1362361305051398
- Garfinkel, Tiley, O'Keeffe, Harrison, Seth & Critchley (2016). Discrepancies between dimensions of interoception in autism: Implications for emotion and anxiety, Biological Psychology 114:117-126. DOI: 10.1016/j.biopsycho.2015.12.003
- Buckle, Leadbitter, Poliakoff & Gowen (2021). "No Way Out Except From External Intervention": First-Hand Accounts of Autistic Inertia, Frontiers in Psychology 12:631596. DOI: 10.3389/fpsyg.2021.631596
- Leedham, Thompson, Smith & Freeth (2020). "I was exhausted trying to figure it out": The experiences of females receiving an autism diagnosis in middle to late adulthood, Autism 24(1):135-146. DOI: 10.1177/1362361319853442
