Drift Diffusion Model on Individual Deja Vu Reports: Familiarity Reduces Drift Efficiency during Deja Vu State Indication

Barcelona, Spain · May 2026

Posters · Thinking & Remembering: Attention, Memory & Control

Francisco-Andres Jose
Colorado State University
Anne Cleary
Colorado State University

Abstract

Familiarity-detection may reduce the efficiency of evidence accumulation prior to reporting whether one is experiencing déjà vu, as indicated by lower drift rates among scenes with familiarized spatial layouts than scenes with unfamiliarized spatial layouts, possibly indicating prolonged search effort during familiarity-detection.

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Drift Diffusion Model on Individual Deja Vu Reports: Familiarity Reduces Drift Efficiency during Deja Vu State Indication

Abstract

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