aphantasia

American  

[ay-fan-tay-zhuh] / ˌeɪ fænˈteɪ ʒə /

noun

1. the inability to voluntarily recall or form mental images.

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Example Sentences

And up to 6% of people may experience some degree of aphantasia.

From BBC

Prof Zeman says 17,000 people have contacted him in the past decade, with experiences of aphantasia and hyperphantasia.

From BBC

But in those with aphantasia, that process can break down at any point.

From BBC

And aphantasia can have benefits.

From BBC

Lots of question remain about aphantasia and hyperphantasia, such as what are the different sub-types and why it might be a genetic thing.

From BBC