Evidence map›Paper›PMID 36324705›Full record

ArticleCerebral circulation - cognition and behavior2021

Anton syndrome after subarachnoid hemorrhage and delayed cerebral ischemia: A case report.

Barojas-Alvarez Manuel Ricardo, Longoria-Ibarrola Erika Mariana, Sosa-Ortiz Al, Calleja-Castillo Juan Manuel, Ramirez-Bermudez Jesus

Erratum issuedAbstract readCase Reports
PubMed Full text at PMC Publisher
In one paragraph

Article in Cerebral circulation - cognition and behavior, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing 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

2 citing papers in PubMed.

  1. Review
  2. Editorial.Cerebral circulation - cognition and behavior · 2024
    Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

5 authors.

Barojas-Alvarez Manuel RicardoNeuropsychiatry Unit, National Institute of Neurology and Neurosurgery, Mexico City, Mexico.
Longoria-Ibarrola Erika MarianaDementia Laboratory, National Institute of Neurology and Neurosurgery, Mexico City, Mexico.
Sosa-Ortiz AlDementia Laboratory, National Institute of Neurology and Neurosurgery, Mexico City, Mexico.
Calleja-Castillo Juan ManuelEmergency Department, National Institute of Neurology and Neurosurgery, Mexico City, Mexico.
Ramirez-Bermudez JesusNeuropsychiatry Unit, National Institute of Neurology and Neurosurgery, Mexico City, Mexico.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

We report the case of a patient with ruptured middle cerebral artery aneurysm, subarachnoid hemorrhage and frontal intracerebral hemorrhage, who secondarily presented with delayed cerebral ischemia and bilateral occipital infarcts, with complete vision loss, visual anosognosia, and confabulations as the main symptoms. Additionally, the patient had defined features of Cotard syndrome, as revealed by persistent nihilistic delusions. The brain imaging studies showed a bilateral occipital ischemic lesion, as well as frontal and parietal hemorrhagic lesions in the right hemisphere. We address the general theories of anosognosia, confabulation and the problem of why a bilateral occipital lesion is not enough for these metacognitive defects to exist. The presence of right frontal and or parietal hemisphere lesions could be necessary features in most cases.

Indexed as

Anton syndromeCotard syndromeMetacognitionRight hemisphereStrokeSubarachnoid hemorrhage

Identifiers

PMID36324705
PMCPMC9616440

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.