Evidence map›Paper›PMID 42761887›Full record

ArticleRoyal Society open science2026

Vividness of mental imagery reflects a broad range of internally generated visual experiences.

D Samuel Schwarzkopf, Xinran Amelia Yu, Ecem Altan, Loren N Bouyer, Blake W Saurels, Elizabeth Pellicano, Derek Henry Arnold

Abstract read
In one paragraph

Article in Royal Society open science, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

3 citing papers in PubMed.

  1. Review
  2. Article
  3. Vivid imagery is reported faster than weak imagery.Neuroscience of consciousness · 2026
    Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

7 authors.

D Samuel SchwarzkopfSchool of Optometry & Vision Science, The University of Auckland, Auckland, New Zealand.ORCID 0000-0003-3686-1622
Xinran Amelia YuSchool of Optometry & Vision Science, The University of Auckland, Auckland, New Zealand.
Ecem AltanSchool of Optometry & Vision Science, The University of Auckland, Auckland, New Zealand.
Loren N BouyerSchool of Psychology, The University of Queensland, Saint Lucia, Queensland, Australia.
Blake W SaurelsSchool of Psychology, The University of Queensland, Saint Lucia, Queensland, Australia.
Elizabeth PellicanoDepartment of Clinical, Educational & Health Psychology, University College London, London, UK.
Derek Henry ArnoldSchool of Psychology, The University of Queensland, Saint Lucia, Queensland, Australia.ORCID 0000-0003-1027-6222

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Research on mental visual imagery typically relies on vividness ratings. However, vividness is ill defined as it lacks an objective reference. Here, we present survey results that suggest vividness is nevertheless a robust measure. It explains individual differences of a broad range of subjective experiences, from the detail of mental imagery, the propensity to report having other internally generated visual experiences and the vividness of visual dreams. Critically, simple vividness ratings can replace the protracted questionnaires commonly used for this purpose and reduce methodological issues with these instruments. We further find that vividness is closely linked with the experience of 'seeing' mental images or projecting them into the external world. People who report seeing mental images with their eyes shut are also more likely to experience externally projected imagery. Nevertheless, many people report having mental depictions but without seeing. Overall, our results indicate we should redefine visual aphantasia to distinguish individuals with faint or unseen visual images from those completely lacking a pictorial representation.

Indexed as

aphantasiahallucinationshyperphantasiaimaginationperceptionprophantasiasynaesthesia

Identifiers

PMID42761887
PMCPMC13587961

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.