Abstract:
INTRODUCTION:Cognitive impairment is a pervasive feature of schizophrenia, and is a major determinant of the functional disability that is characteristic of the disorder. However, research investigating whether patients with schizophrenia show a deficit awareness remains unclear. The present study aimed to replicate and extend previous research comparing subjective and objective measures of cognition. METHODS:. Thirty patients with a diagnosis of schizophrenia or schizoaffective disorder were administered the subjectively assessed Schizophrenia Cognitive Rating Scale (SCoRS) and the objective Brief Assessment of Cognition in Schizophrenia (BACS), which each assess overall global functioning and four specific neurocognitive domains (i.e., Verbal Memory, Working Memory, Processing Speed, and Reasoning and Problem Solving). Because deficit awareness may influence the likelihood of patients engaging in treatments designed to improve cognitive functioning, patients' attitudes towards such therapies were also contrasted with these subjective and objective measures of cognitive functioning. RESULTS:Patients' subjective appraisals did not significantly correlate with the objective neuropsychological assessments for global functioning or any specific neurocognitive domains. However, patients accurately deduced that their memory domains were more impaired than the other domains, and there was a trend for patients to exaggerate their Reasoning and Problem Solving deficits. This suggests that patients show some level of deficit awareness, when overestimating "deficits" for domains that are not impaired. Finally subjective, but not objective, measures of cognitive functioning correlated significantly with willingness to participate in cognitive-enhancing therapies. CONCLUSIONS:These results suggest that although patients' perceptions of their cognitive function are no substitute for objective neuropsychological test data, patients do possess a level of deficit awareness which may, in turn, influence willingness to participate in interventions such as cognitive rehabilitation.
journal_name
Cogn Neuropsychiatryjournal_title
Cognitive neuropsychiatryauthors
Balzan RP,Neaves A,Denson LA,Liu D,Galletly Cdoi
10.1080/13546805.2014.909311subject
Has Abstractpub_date
2014-01-01 00:00:00pages
471-84issue
6eissn
1354-6805issn
1464-0619journal_volume
19pub_type
杂志文章abstract:INTRODUCTION:Visual scanning is widely reported to be abnormal in schizophrenia. The majority of eye movement studies in schizophrenic patients have used pictures of a face in isolation in free viewings. This study was designed to examine whether attentional control, through instructions, modulates the visuomotor behav...
journal_title:Cognitive neuropsychiatry
pub_type: 杂志文章
doi:10.1080/13546805.2012.683245
更新日期:2013-05-01 00:00:00
abstract:INTRODUCTION:The failure of integrative brain function is a fundamental characteristic of schizophrenia. Synchronous Gamma (40 Hz) activity, proposed as a candidate mechanism underlying the integration ("binding") of distributed brain activities, may provide a direct window into schizophrenic disintegration. METHODS:4...
journal_title:Cognitive neuropsychiatry
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abstract:INTRODUCTION:Little is known about the relationship between cognitive dysfunction and functional disability in alcohol dependence with comorbid affective disorders. We investigated the neuropsychology of alcohol dependence in detoxified adults with and without affective comorbidity and examined the factors associated w...
journal_title:Cognitive neuropsychiatry
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doi:10.1080/13546805.2015.1014031
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journal_title:Cognitive neuropsychiatry
pub_type: 杂志文章
doi:10.1080/13546805.2019.1676709
更新日期:2020-01-01 00:00:00
abstract::In order to ask whether autism is associated with difficulty in self-monitoring we gave a group of children and adolescents with autism a task in which they themselves had to remember whether they or another person had performed certain actions. In our first experiment, three groups of participants had to recall wheth...
journal_title:Cognitive neuropsychiatry
pub_type: 杂志文章
doi:10.1080/135468099395855
更新日期:1999-11-01 00:00:00
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journal_title:Cognitive neuropsychiatry
pub_type: 杂志文章
doi:10.1080/13546805.2018.1426447
更新日期:2018-03-01 00:00:00
abstract:INTRODUCTION:Alteration of empathy is common in patients with psychiatric disorders. Reliable and valid assessment tools for measuring empathy of clinical samples is needed. The Questionnaire of Cognitive and Affective Empathy (QCAE) is a newly-developed instrument to capture cognitive and affective components of empat...
journal_title:Cognitive neuropsychiatry
pub_type: 杂志文章
doi:10.1080/13546805.2020.1846025
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journal_title:Cognitive neuropsychiatry
pub_type: 杂志文章
doi:10.1080/13546800601066142
更新日期:2007-07-01 00:00:00
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journal_title:Cognitive neuropsychiatry
pub_type: 杂志文章
doi:10.1080/13546800600892183
更新日期:2007-05-01 00:00:00
abstract::Introduction: Predictive coding models propose that high hypnotic suggestibility confers a predisposition to hallucinate due to an elevated propensity to weight perceptual beliefs (priors) over sensory evidence. Multiple lines of research corroborate this prediction and demonstrate a link between hypnotic suggestibili...
journal_title:Cognitive neuropsychiatry
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doi:10.1080/13546805.2020.1715932
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journal_title:Cognitive neuropsychiatry
pub_type: 杂志文章
doi:10.1080/13546800444000308
更新日期:2006-09-01 00:00:00
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journal_title:Cognitive neuropsychiatry
pub_type: 杂志文章
doi:10.1080/13546800701319094
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abstract::Introduction: Cognitive impairments are common in both Autism Spectrum Disorders (ASD) and schizophrenia, but it is unclear whether the pattern of difficulties is similar or different in the two disorders. This cross-sectional and longitudinal study compared the neuropsychological functioning in adolescents with ASD w...
journal_title:Cognitive neuropsychiatry
pub_type: 杂志文章
doi:10.1080/13546805.2020.1713736
更新日期:2020-05-01 00:00:00
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journal_title:Cognitive neuropsychiatry
pub_type: 杂志文章
doi:10.1080/13546805.2017.1401531
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journal_title:Cognitive neuropsychiatry
pub_type: 杂志文章
doi:10.1080/13546805.2017.1287692
更新日期:2017-03-01 00:00:00
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journal_title:Cognitive neuropsychiatry
pub_type: 杂志文章
doi:10.1080/13546800802490034
更新日期:2008-11-01 00:00:00
abstract::Cognitive Neuropsychiatry has secured recognition in Thomson's Science and Social Science Citation Indices which will lead to the calculation of the journal impact factor. ...
journal_title:Cognitive neuropsychiatry
pub_type: 社论
doi:10.1080/13546805.2012.715800
更新日期:2012-01-01 00:00:00
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journal_title:Cognitive neuropsychiatry
pub_type: 杂志文章
doi:10.1080/13546800444000029
更新日期:2005-06-01 00:00:00
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journal_title:Cognitive neuropsychiatry
pub_type: 杂志文章
doi:10.1080/13546805.2019.1681951
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doi:10.1080/135468096396613
更新日期:1996-05-01 00:00:00
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journal_title:Cognitive neuropsychiatry
pub_type: 杂志文章,meta分析,评审
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更新日期:2006-03-01 00:00:00
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journal_title:Cognitive neuropsychiatry
pub_type: 杂志文章,随机对照试验
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更新日期:2018-01-01 00:00:00
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journal_title:Cognitive neuropsychiatry
pub_type: 杂志文章
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更新日期:2004-08-01 00:00:00
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journal_title:Cognitive neuropsychiatry
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更新日期:2018-07-01 00:00:00
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