Is Aphantasia Characterized By a Different Cognitive Style That Shapes Reasoning?

Barcelona, Spain · May 2026

Posters

Damien Le Clézio
Laboratoire d'étude des mécanismes cognitifs
Maël Delem
Laboratoire EMC, Université Lumière Lyon 2
Merlin Monzel
Gaën Plancher
EMC Laboratory, University Lyon 2

Abstract

We investigated whether aphantasia reduces the Visual Imagery Impedance Effect (VIIE) in abstract reasoning. Typical imagers showed slower responses to visual versus spatial and control problems, replicating the VIIE. The effect was smaller in aphantasics, particularly complete aphantasics versus hypophantasics. OSIVQ-based analyses further revealed that cognitive style influences reasoning performance.

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Is Aphantasia Characterized By a Different Cognitive Style That Shapes Reasoning?

Abstract

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