Evidence map›Paper›PMID 41567541›Full record

ArticleFrontiers in neurology2025

EEG changes associated with hallucinations caused by Charles Bonnet Syndrome.

Jasleen K Jolly, Natalie Assaf, Bethany E Higgins, Jane E Aspell, Elizabeth Michael

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Frontiers in neurology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. 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

5 authors.

Jasleen K JollyJolly Vision Science, Cambridge, United Kingdom.
Natalie AssafFaculty of Health, Medicine and Social Care, Vision and Eye Research Institute, Anglia Ruskin University, Cambridge, United Kingdom.
Bethany E HigginsFaculty of Health, Medicine and Social Care, Vision and Eye Research Institute, Anglia Ruskin University, Cambridge, United Kingdom.
Jane E AspellSchool of Psychology, Sport and Sensory Sciences, Faculty of Science & Engineering, Anglia Ruskin University, Cambridge, United Kingdom.
Elizabeth MichaelMRC Cognition & Brain Sciences Unit, University of Cambridge, Cambridge, United Kingdom.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Charles Bonnet syndrome (CBS) is characterised by the presence of visual hallucinations following visual loss in many patients. The neuropathophysiology of CBS is poorly understood. We used electroencephalography (EEG) in individuals with frequent hallucinations in order to identify changes in neural activity that co-occur with hallucination onset. We found reduced α power in occipital electrodes at the onset of the hallucinations compared to offset (

Indexed as

alpha wavesCBSelectroencephalographyvisual brainvisual impairment

Identifiers

PMID41567541
PMCPMC12815872

What OpenQuestion holds

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Registered trials

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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.