Dyslexia is a language disorder. It involves difficulty learning to read words. Dyslexia is not a disease; it’s something you are born with and it often runs in families. Dyslexia is neurologically based, meaning the brain and nervous system, which coordinates actions and transmits signals to and from different parts of the body, is impaired to some degree. A new study by scientists from the Massachusetts Institute of Technology (MIT) suggests that a distinct neural signature found in dyslexics may explain why these individuals have difficulty learning to read.
This MIT study may change everything you thought you knew about dyslexia.
MIT study finds link between neural adaptation and dyslexics
Neural adaptation is the process by which the brain acclimates to repeated input. Neurons respond strongly to a particular sensory input initially, and then less so as they adapt to familiar stimulus. Scientists used magnetic resonance imaging (MRI) to scan the brains of young adults with and without dyslexia as they performed a variety of tasks. Researchers found that neural adaptation was diminished in the subjects with dyslexia. They also found that this lack of adaptation was apparent even when performing tasks that did not involve reading.
It’s a difference in the brain that’s not about reading per se, but it’s a difference in perceptual learning that’s pretty broad,” he said. “This is a path by which a brain difference could influence learning to read, which involves so many demands on plasticity.
Laura Lurns · Learning Success expert
Key takeaways
- Neuroscientists from the Massachusetts Institute of Technology found a pattern in dyslexia that is now referred to as neural adaptation.
- Brain lobes involved that we use when reading do not show the same understanding seen in ordinary readers.
- The brain’s plasticity, which we require to learn new concepts, is reduced in those struggling with dyslexia.
See MTSS for schools
Is your child struggling in school?
Get your free personalized learning roadmap
You describe what you see at home. We turn it into a plan you start this week.
- Answer 5 short questionnaires about what you already notice, 30–45 minutes at your own kitchen table
- Your child sits no test and gets no score: nothing to schedule, nothing for them to dread
- You do the answering, the AI does the writing, and a person reviews it before it reaches you
- Access all 40+ courses instantly: reading, math, focus, processing and more, with new ones added regularly
Why we use AI, plainly: it writes from a knowledge base our team maintains and audits. We work through it line by line and pull anything the evidence stops supporting. The roadmap you get on Tuesday reflects what we corrected on Monday, and a human still reads it before you do.
Your school district must evaluate your child free of charge if you ask in writing, whatever your income and whatever the outcome (US, 34 CFR 300.111 and 300.301(b)). That route takes time and answers a different question than you do. This one starts today, from what you already know.
Your answers stay yours. We do not sell your personal information, and we do not hand identifiable assessment data to outside AI companies to train their models.
A screener is a starting point, not a diagnosis. If your child might need formal accommodations (an IEP or 504 plan), or you suspect a vision, hearing or medical cause, pursue a professional evaluation too. That is the only route to those supports.
