Evidence map›Paper›PMID 38725706›Full record

ArticleBrain communications2024

An attentional and working memory theory of hallucination vulnerability in frontotemporal dementia.

Emma M Devenney, Nga Yan Tse, Claire O'Callaghan, Fiona Kumfor, Rebekah M Ahmed, Jashelle Caga, Jessica L Hazelton, James Carrick, Glenda M Halliday, Olivier Piguet and 2 more

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Brain communications, 2024. 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

12 authors.

Emma M DevenneyBrain & Mind Centre, The University of Sydney, Sydney 2050, Australia.
Nga Yan TseBrain & Mind Centre, The University of Sydney, Sydney 2050, Australia.ORCID https://orcid.org/0000-0002-1471-4835
Claire O'CallaghanBrain & Mind Centre, The University of Sydney, Sydney 2050, Australia.ORCID https://orcid.org/0000-0001-5698-6364
Fiona KumforBrain & Mind Centre, The University of Sydney, Sydney 2050, Australia.ORCID https://orcid.org/0000-0002-3208-075X
Rebekah M AhmedBrain & Mind Centre, The University of Sydney, Sydney 2050, Australia.ORCID https://orcid.org/0000-0001-6996-8317
Jashelle CagaBrain & Mind Centre, The University of Sydney, Sydney 2050, Australia.
Jessica L HazeltonSchool of Psychology, The University of Sydney, Sydney 2050, Australia.ORCID https://orcid.org/0000-0002-0784-6071
James CarrickBrain & Mind Centre, The University of Sydney, Sydney 2050, Australia.ORCID https://orcid.org/0000-0003-1392-8919
Glenda M HallidayBrain & Mind Centre, The University of Sydney, Sydney 2050, Australia.ORCID https://orcid.org/0000-0003-0422-8398
Olivier PiguetBrain & Mind Centre, The University of Sydney, Sydney 2050, Australia.ORCID https://orcid.org/0000-0002-6696-1440
Matthew C KiernanNeuroscience Research Australia, Randwick 2031, Australia.ORCID https://orcid.org/0000-0001-9054-026X
John R HodgesBrain & Mind Centre, The University of Sydney, Sydney 2050, Australia.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The rate and prevalence of hallucinations in behavioural variant frontotemporal dementia is well established. The mechanisms for underlying vulnerability however are the least well described in FTD compared with other neuropsychiatric conditions, despite the presence of these features significantly complicating the diagnostic process. As such, this present study aimed to provide a detailed characterization of the neural, cognitive and behavioural profile associated with a predisposition to hallucinatory experiences in behavioural variant frontotemporal dementia. In total, 153 patients with behavioural variant frontotemporal dementia were recruited sequentially for this study. A group of patients with well characterized hallucinations and good-quality volumetric MRI scans (

Indexed as

C9orf72frontotemporal dementiahallucinationMRIpsychosis

Identifiers

PMID38725706
PMCPMC11081077

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.