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The effects of visual remediation intervention in patients with schizophrenia: an exploratory randomized controlled trial.

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Title: The effects of visual remediation intervention in patients with schizophrenia: an exploratory randomized controlled trial.
Authors: Corum, Emine Nur (AUTHOR), Dundar, Emrullah (AUTHOR), Seitz, Aaron (AUTHOR), Tas, Cumhur (AUTHOR)
Source: International Journal of Psychiatry in Clinical Practice. Mar2026, Vol. 30 Issue 1, p99-106. 8p.
Subjects: Schizophrenia treatment, T-test (Statistics), Statistical sampling, Treatment effectiveness, Randomized controlled trials, Social perception, Schizophrenia, Descriptive statistics, Chi-squared test, Analysis of covariance, Attention, Research, Visual perception, Data analysis software, Cognitive remediation, Pathological psychology, Evaluation
Abstract: Objective: Previous studies have identified visual perception and functional impairments in individuals with schizophrenia, particularly in areas such as contour integration and contrast sensitivity. These deficits can significantly impact daily functioning and social interactions. This study aims to investigate the impact of a visual remediation intervention (VRI) on visual perception deficits, specifically contour integration and contrast sensitivity, while also assessing its effects on social cognition, visual attention, and disease symptoms. Methods: Forty schizophrenia patients were randomly assigned to a VRI group or control group (treatment as usual). The VRI group completed 30 sessions of the 'Sightseeing' program over 10 weeks. Pre- and post-treatment assessments included measures of social cognition, visual attention, psychopathology, contour integration, and contrast sensitivity. Results: Following intervention, the VRI group showed significant improvements in contrast sensitivity, social cognition, visual attention, and contour integration tasks, along with reduced disease symptoms. Conclusions: The 'Sightseeing' VRI program demonstrated beneficial effects across multiple domains in schizophrenia patients. These findings suggest potential implications for future therapeutic interventions. However, it should be noted that the control group did not receive an intervention or placebo condition, which represents a limitation of the study. KEY POINTS: The 'Sightseeing' program offers visual remediation intervention as a potential therapeutic intervention for addressing visual and cognitive impairments in schizophrenia. A visual remediation intervention can enhance contrast sensitivity and contour integration in schizophrenia patients. Improvements in visual attention, social cognition, and a reduction in disease symptoms were also observed post-intervention. [ABSTRACT FROM AUTHOR]
Copyright of International Journal of Psychiatry in Clinical Practice is the property of Taylor & Francis Ltd and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
Database: Psychology and Behavioral Sciences Collection
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PubTypeId: academicJournal
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Items – Name: Title
  Label: Title
  Group: Ti
  Data: The effects of visual remediation intervention in patients with schizophrenia: an exploratory randomized controlled trial.
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  Label: Authors
  Group: Au
  Data: <searchLink fieldCode="AR" term="%22Corum%2C+Emine+Nur%22">Corum, Emine Nur</searchLink> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Dundar%2C+Emrullah%22">Dundar, Emrullah</searchLink> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Seitz%2C+Aaron%22">Seitz, Aaron</searchLink> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Tas%2C+Cumhur%22">Tas, Cumhur</searchLink> (AUTHOR)
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  Data: <searchLink fieldCode="JN" term="%22International+Journal+of+Psychiatry+in+Clinical+Practice%22">International Journal of Psychiatry in Clinical Practice</searchLink>. Mar2026, Vol. 30 Issue 1, p99-106. 8p.
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  Data: <searchLink fieldCode="DE" term="%22Schizophrenia+treatment%22">Schizophrenia treatment</searchLink><br /><searchLink fieldCode="DE" term="%22T-test+%28Statistics%29%22">T-test (Statistics)</searchLink><br /><searchLink fieldCode="DE" term="%22Statistical+sampling%22">Statistical sampling</searchLink><br /><searchLink fieldCode="DE" term="%22Treatment+effectiveness%22">Treatment effectiveness</searchLink><br /><searchLink fieldCode="DE" term="%22Randomized+controlled+trials%22">Randomized controlled trials</searchLink><br /><searchLink fieldCode="DE" term="%22Social+perception%22">Social perception</searchLink><br /><searchLink fieldCode="DE" term="%22Schizophrenia%22">Schizophrenia</searchLink><br /><searchLink fieldCode="DE" term="%22Descriptive+statistics%22">Descriptive statistics</searchLink><br /><searchLink fieldCode="DE" term="%22Chi-squared+test%22">Chi-squared test</searchLink><br /><searchLink fieldCode="DE" term="%22Analysis+of+covariance%22">Analysis of covariance</searchLink><br /><searchLink fieldCode="DE" term="%22Attention%22">Attention</searchLink><br /><searchLink fieldCode="DE" term="%22Research%22">Research</searchLink><br /><searchLink fieldCode="DE" term="%22Visual+perception%22">Visual perception</searchLink><br /><searchLink fieldCode="DE" term="%22Data+analysis+software%22">Data analysis software</searchLink><br /><searchLink fieldCode="DE" term="%22Cognitive+remediation%22">Cognitive remediation</searchLink><br /><searchLink fieldCode="DE" term="%22Pathological+psychology%22">Pathological psychology</searchLink><br /><searchLink fieldCode="DE" term="%22Evaluation%22">Evaluation</searchLink>
– Name: Abstract
  Label: Abstract
  Group: Ab
  Data: Objective: Previous studies have identified visual perception and functional impairments in individuals with schizophrenia, particularly in areas such as contour integration and contrast sensitivity. These deficits can significantly impact daily functioning and social interactions. This study aims to investigate the impact of a visual remediation intervention (VRI) on visual perception deficits, specifically contour integration and contrast sensitivity, while also assessing its effects on social cognition, visual attention, and disease symptoms. Methods: Forty schizophrenia patients were randomly assigned to a VRI group or control group (treatment as usual). The VRI group completed 30 sessions of the 'Sightseeing' program over 10 weeks. Pre- and post-treatment assessments included measures of social cognition, visual attention, psychopathology, contour integration, and contrast sensitivity. Results: Following intervention, the VRI group showed significant improvements in contrast sensitivity, social cognition, visual attention, and contour integration tasks, along with reduced disease symptoms. Conclusions: The 'Sightseeing' VRI program demonstrated beneficial effects across multiple domains in schizophrenia patients. These findings suggest potential implications for future therapeutic interventions. However, it should be noted that the control group did not receive an intervention or placebo condition, which represents a limitation of the study. KEY POINTS: The 'Sightseeing' program offers visual remediation intervention as a potential therapeutic intervention for addressing visual and cognitive impairments in schizophrenia. A visual remediation intervention can enhance contrast sensitivity and contour integration in schizophrenia patients. Improvements in visual attention, social cognition, and a reduction in disease symptoms were also observed post-intervention. [ABSTRACT FROM AUTHOR]
– Name: AbstractSuppliedCopyright
  Label:
  Group: Ab
  Data: <i>Copyright of International Journal of Psychiatry in Clinical Practice is the property of Taylor & Francis Ltd and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.)
PLink https://search.ebscohost.com/login.aspx?direct=true&site=eds-live&db=pbh&AN=191985231
RecordInfo BibRecord:
  BibEntity:
    Identifiers:
      – Type: doi
        Value: 10.1080/13651501.2025.2598272
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      – Code: eng
        Text: English
    PhysicalDescription:
      Pagination:
        PageCount: 8
        StartPage: 99
    Subjects:
      – SubjectFull: Schizophrenia treatment
        Type: general
      – SubjectFull: T-test (Statistics)
        Type: general
      – SubjectFull: Statistical sampling
        Type: general
      – SubjectFull: Treatment effectiveness
        Type: general
      – SubjectFull: Randomized controlled trials
        Type: general
      – SubjectFull: Social perception
        Type: general
      – SubjectFull: Schizophrenia
        Type: general
      – SubjectFull: Descriptive statistics
        Type: general
      – SubjectFull: Chi-squared test
        Type: general
      – SubjectFull: Analysis of covariance
        Type: general
      – SubjectFull: Attention
        Type: general
      – SubjectFull: Research
        Type: general
      – SubjectFull: Visual perception
        Type: general
      – SubjectFull: Data analysis software
        Type: general
      – SubjectFull: Cognitive remediation
        Type: general
      – SubjectFull: Pathological psychology
        Type: general
      – SubjectFull: Evaluation
        Type: general
    Titles:
      – TitleFull: The effects of visual remediation intervention in patients with schizophrenia: an exploratory randomized controlled trial.
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            NameFull: Corum, Emine Nur
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            NameFull: Dundar, Emrullah
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            NameFull: Seitz, Aaron
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            NameFull: Tas, Cumhur
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            – D: 01
              M: 03
              Text: Mar2026
              Type: published
              Y: 2026
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              Value: 30
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            – TitleFull: International Journal of Psychiatry in Clinical Practice
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