Undetected language deficits in left or right hemisphere post-stroke patients.

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Title: Undetected language deficits in left or right hemisphere post-stroke patients.
Authors: Martzoukou, Maria (AUTHOR), Nousia, Anastasia (AUTHOR), Nasios, Grigorios (AUTHOR)
Source: Applied Neuropsychology: Adult. May/Jun2025, Vol. 32 Issue 3, p606-614. 9p.
Subjects: Language disorders, Language ability testing, Brain damage, Language ability, Cerebral hemispheres
Abstract: Previous studies have reported that widely used tests for aphasia identification are unable to detect the subtle language deficits of left hemisphere brain damaged (LHBD) individuals. Similarly, the language disorders of individuals with right hemisphere brain damage (RHBD) usually remain undetected, due to the lack of any specialized test for the evaluation of their language processing skills. The aim of the present study was to evaluate the language deficits of 80 individuals suffering from the effects of either a LHBD or RHBD stroke, who were diagnosed as having no aphasia or language deficits based on the application of Boston Diagnostic Aphasia Examination. Their language abilities were examined with the use of the Adults' Language Abilities Test, which explores morpho-syntactic and semantic phenomena of the Greek language in both the comprehension and production modalities. Results revealed that both groups of stroke survivors performed significantly worse compared to the group of healthy participants. Thus, it appears that the latent aphasia of LHBD and the language deficits of RHBD patients are likely to remain undetected and that patients are at risk of not receiving appropriate treatment if their language abilities are not evaluated by an effective and efficient battery of language tests. [ABSTRACT FROM AUTHOR]
Copyright of Applied Neuropsychology: Adult 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.)
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  Label: Title
  Group: Ti
  Data: Undetected language deficits in left or right hemisphere post-stroke patients.
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  Group: Au
  Data: <searchLink fieldCode="AR" term="%22Martzoukou%2C+Maria%22">Martzoukou, Maria</searchLink> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Nousia%2C+Anastasia%22">Nousia, Anastasia</searchLink> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Nasios%2C+Grigorios%22">Nasios, Grigorios</searchLink> (AUTHOR)
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  Data: <searchLink fieldCode="JN" term="%22Applied+Neuropsychology%3A+Adult%22">Applied Neuropsychology: Adult</searchLink>. May/Jun2025, Vol. 32 Issue 3, p606-614. 9p.
– Name: Subject
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  Data: <searchLink fieldCode="DE" term="%22Language+disorders%22">Language disorders</searchLink><br /><searchLink fieldCode="DE" term="%22Language+ability+testing%22">Language ability testing</searchLink><br /><searchLink fieldCode="DE" term="%22Brain+damage%22">Brain damage</searchLink><br /><searchLink fieldCode="DE" term="%22Language+ability%22">Language ability</searchLink><br /><searchLink fieldCode="DE" term="%22Cerebral+hemispheres%22">Cerebral hemispheres</searchLink>
– Name: Abstract
  Label: Abstract
  Group: Ab
  Data: Previous studies have reported that widely used tests for aphasia identification are unable to detect the subtle language deficits of left hemisphere brain damaged (LHBD) individuals. Similarly, the language disorders of individuals with right hemisphere brain damage (RHBD) usually remain undetected, due to the lack of any specialized test for the evaluation of their language processing skills. The aim of the present study was to evaluate the language deficits of 80 individuals suffering from the effects of either a LHBD or RHBD stroke, who were diagnosed as having no aphasia or language deficits based on the application of Boston Diagnostic Aphasia Examination. Their language abilities were examined with the use of the Adults' Language Abilities Test, which explores morpho-syntactic and semantic phenomena of the Greek language in both the comprehension and production modalities. Results revealed that both groups of stroke survivors performed significantly worse compared to the group of healthy participants. Thus, it appears that the latent aphasia of LHBD and the language deficits of RHBD patients are likely to remain undetected and that patients are at risk of not receiving appropriate treatment if their language abilities are not evaluated by an effective and efficient battery of language tests. [ABSTRACT FROM AUTHOR]
– Name: AbstractSuppliedCopyright
  Label:
  Group: Ab
  Data: <i>Copyright of Applied Neuropsychology: Adult 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.)
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RecordInfo BibRecord:
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      – Type: doi
        Value: 10.1080/23279095.2023.2195111
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      – Code: eng
        Text: English
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        PageCount: 9
        StartPage: 606
    Subjects:
      – SubjectFull: Language disorders
        Type: general
      – SubjectFull: Language ability testing
        Type: general
      – SubjectFull: Brain damage
        Type: general
      – SubjectFull: Language ability
        Type: general
      – SubjectFull: Cerebral hemispheres
        Type: general
    Titles:
      – TitleFull: Undetected language deficits in left or right hemisphere post-stroke patients.
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            NameFull: Martzoukou, Maria
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            NameFull: Nousia, Anastasia
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            NameFull: Nasios, Grigorios
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            – D: 01
              M: 05
              Text: May/Jun2025
              Type: published
              Y: 2025
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            – TitleFull: Applied Neuropsychology: Adult
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