Cited by 56Memory Processes and InfluencesCognitive Functions and MemoryIdentity, Memory, and Therapy

Memory deficits in aphantasics are not restricted to autobiographical memory – Perspectives from the Dual Coding Approach

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Monzel, Merlin, Vetterlein, Annabel, Reuter, Martin·2022·Journal of Neuropsychology

Abstract

Scene Construction Theory suggests similar neural mechanisms for visual imagery and autobiographical memory, supporting the seeming scientific consensus that a loss of visual imagery affects autobiographical memory. Based on the Dual Coding Theory and the Reverse Hierarchy Model, we also assumed influences of visual imagery on recent visual memory and even verbal memory, although little evidence has been provided so far. Thus, in a sample of 67 congenital aphantasics (= persons without mental imagery) and 32 demographically matched controls, it was investigated whether deficits in visual imagery are associated with deficits in visual as well as verbal short-term and long-term memory. The memory tasks were theoretically selected based on task difficulty, retrieval condition, and subcategories of stimuli, as previous null findings were attributed to insensitive tasks that were solvable by aphantasics by means of non-visual alternative strategies. Significant group differences were found in all memory components, with aphantasics performing worse than non-aphantasics. Therefore, evidence was obtained for the influence of visual imagery on all memory components beyond autobiographical memory.

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Crossref · 10.1111/jnp.12265

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  • On standard experimental measures of memory, people with aphantasia perform normally or show at most mild to moderate impairment.

    “On a range of standard experimental measures of memory (short- and long-term, verbal and visual), people with aphantasia perform normally or show, at most, mild to moderate impairment”

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Authors
Monzel, M., Vetterlein, A., & Reuter, M.
Affiliations
University of Bonn (DE)
Corresponding author
Monzel, Merlin
Venue
Journal of Neuropsychology
Publisher
Wiley
Published
2021-10-31
Volume
16
Issue
2
Pages
444-461
ISSN
  • 1748-6645 (ISSN-L)
  • 1748-6653
OpenAlex
W3209573942
Cited by
56
References
11
Citations by year
2026: 12 · 2025: 8 · 2024: 18 · 2023: 13 · 2022: 5
FWCI
4.72
Type
journal article
Language
en
Open access
Locations
  • Journal of Neuropsychology (publishedVersion, cc-by-nc-nd)
  • PubMed (publishedVersion)
Topics
  • Life Sciences › Neuroscience › Cognitive Neuroscience › Memory Processes and Influences
  • Social Sciences › Psychology › Experimental and Cognitive Psychology › Cognitive Functions and Memory
  • Social Sciences › Psychology › Developmental and Educational Psychology › Identity, Memory, and Therapy
Keywords
aphantasia, mental imagery, visual imagery, autobiographical memory, visual memory, verbal memory, short-term memory, long-term memory, dual coding theory, memory impairment
MeSH terms
Humans, Imagination, Memory Disorders, Mental Recall, Visual Perception, Memory, Episodic

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