Definition
Aphantasia is the inability to form mental images, the mind's eye is blank. It can affect memory, imagination, and creative processes. Research on how it relates to autism is mixed.
Why It Matters
Aphantasia has often been linked to autism, but a 2026 study of 327 adults with an autism diagnosis found that visual aphantasia was not more common in the autistic group than in a comparison group, although more autistic participants reported being unable to imagine smells and tastes. Aphantasia can affect how people learn, remember, and navigate certain tasks. Understanding it helps tailor support and explanation strategies.
Common Misconception
Aphantasia is not a disorder requiring treatment. It is a neurological difference in how the mind processes imagery. Many people with aphantasia function without difficulty once they understand their own cognition.