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Aphantasia is the inability to voluntarily create mental images. People with aphantasia cannot visualize faces, places, or objects in their mind's eye, although they can recognize and describe them. The term was coined by neurologist Adam Zeman in 2015.
Aphantasia describes the absence or severe limitation of the ability for visual imagination. The term derives from Greek "a" (without) and "phantasia" (imagination) and was introduced in 2015 by British neurologist Adam Zeman. Approximately 2-5% of the population is affected. People with aphantasia have functioning memory and can be creative, but use different cognitive processes than visualization. They often think conceptually, verbally, or through other sensory modalities. Aphantasia can be congenital or acquired, the latter through brain injuries or trauma. Discovery of one's own aphantasia often occurs only in adulthood, as affected individuals did not know that others can actually "see" when imagining something.
Hyperphantasia refers to the ability to form extremely vivid, photorealistic mental images. People with hyperphantasia can imagine scenes so detailed that their inner images can almost be confused with real perception.
Learn moreThe VVIQ is a standardized questionnaire for measuring the vividness of visual imagery. It consists of 16 items where participants rate their ability to visualize on a 5-point scale.
Learn moreMental images are internal visual representations that arise without external stimuli. They enable seeing objects, scenes, or people before the "mind's eye," such as when remembering, dreaming, or planning.
Learn moreThe 'mind's eye' is the metaphorical term for the ability to create and view mental images. It describes the subjective experience of visual imagination.
Learn moreTake our scientifically validated VVIQ test and find out where you stand on the visualization spectrum.
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