Cognitive Neuropsychiatry最新文献

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Late-onset obsessive-compulsive disorder as the initial manifestation of possible behavioural variant Alzheimer's disease. 迟发性强迫症作为阿尔茨海默病可能行为变异的初始表现。
IF 1.7 4区 医学
Cognitive Neuropsychiatry Pub Date : 2022-01-01 Epub Date: 2021-10-29 DOI: 10.1080/13546805.2021.1996342
Massimiliano Ruggeri, Monica Ricci, Carmela Gerace, Carlo Blundo
{"title":"Late-onset obsessive-compulsive disorder as the initial manifestation of possible behavioural variant Alzheimer's disease.","authors":"Massimiliano Ruggeri,&nbsp;Monica Ricci,&nbsp;Carmela Gerace,&nbsp;Carlo Blundo","doi":"10.1080/13546805.2021.1996342","DOIUrl":"https://doi.org/10.1080/13546805.2021.1996342","url":null,"abstract":"<p><strong>Introduction: </strong>A late-onset obsessive-compulsive disorder (OCD) might be a challenging diagnostic issue because of the overlapping with the dementia conditions more related to frontal lobe pathology. We aim to describe and investigate how this condition might represent the isolated long-lasting symptomatology of a frontal Alzheimer's disease (AD).</p><p><strong>Methods: </strong>An elderly woman with normal cognitive status showed a subacute onset of OCD with contamination obsession and washing compulsion. We conducted neuropsychological assessments and neuroimaging examinations at the onset and at 3-years follow-up.</p><p><strong>Results: </strong>At 3-years follow-up, the patient developed cognitive deterioration, frontal behavioural disorders and improvement of OCD. Cognitive assessment showed impairments of executive functions, episodic memory, and constructional apraxia, according to the involvement of fronto-mesial, temporal and parietal regions at neuroimaging. A clinical diagnosis of possible behavioural variant AD was assigned.</p><p><strong>Conclusion: </strong>A typical OCD might be the long-lasting initial manifestation of a possible behavioural variant AD due to dysfunctions of the anterior cingulate network.</p>","PeriodicalId":51277,"journal":{"name":"Cognitive Neuropsychiatry","volume":"27 1","pages":"11-19"},"PeriodicalIF":1.7,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"39661591","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
What is Capgras delusion? 什么是卡普格拉错觉?
IF 1.7 4区 医学
Cognitive Neuropsychiatry Pub Date : 2022-01-01 Epub Date: 2021-12-10 DOI: 10.1080/13546805.2021.2011185
Max Coltheart, Martin Davies
{"title":"What is Capgras delusion?","authors":"Max Coltheart,&nbsp;Martin Davies","doi":"10.1080/13546805.2021.2011185","DOIUrl":"https://doi.org/10.1080/13546805.2021.2011185","url":null,"abstract":"<p><strong>Introduction: </strong>Capgras delusion is sometimes defined as believing that close relatives have been replaced by strangers. But such replacement beliefs also occur in response to encountering an acquaintance, or the voice of a familiar person, or a pet, or some personal possession. All five scenarios involve believing something familiar has been replaced by something unfamiliar.</p><p><strong>Methods: </strong>We evaluate the proposal that these five kinds of delusional belief should count as subtypes of the same delusion.</p><p><strong>Results: </strong>Personally familiar stimuli activate the sympathetic nervous system (SNS) much more strongly than unfamiliar stimuli. In Capgras delusion, this difference is absent, prompting the delusional idea that a familiar person is actually a stranger. We suggest this absence of an effect of familiarity on SNS response will occur in all five scenarios and will prompt the idea that the familiar has been replaced by the unfamiliar.</p><p><strong>Conclusions: </strong>We propose that: (a) all five scenarios be referred to as subtypes of Capgras delusion; (b) in all five, ideas about replacement are prompted by weakness of SNS responses to familiar stimuli; (c) this is insufficient to generate delusion. For a delusional idea to become a belief, a second factor (impaired hypothesis evaluation) must also be present.</p>","PeriodicalId":51277,"journal":{"name":"Cognitive Neuropsychiatry","volume":"27 1","pages":"69-82"},"PeriodicalIF":1.7,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"39824261","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 3
Depression and anxiety increase the odds of developing delirium in ICU patients; a prospective observational study. 抑郁和焦虑增加ICU患者发生谵妄的几率;一项前瞻性观察研究。
IF 1.7 4区 医学
Cognitive Neuropsychiatry Pub Date : 2022-01-01 Epub Date: 2021-10-22 DOI: 10.1080/13546805.2021.1991295
Mohammad Arbabi, Zhaleh Dezhdar, Behnam Amini, Ali Zare Dehnavi, Moein Ghasemi
{"title":"Depression and anxiety increase the odds of developing delirium in ICU patients; a prospective observational study.","authors":"Mohammad Arbabi,&nbsp;Zhaleh Dezhdar,&nbsp;Behnam Amini,&nbsp;Ali Zare Dehnavi,&nbsp;Moein Ghasemi","doi":"10.1080/13546805.2021.1991295","DOIUrl":"https://doi.org/10.1080/13546805.2021.1991295","url":null,"abstract":"<p><strong>Background: </strong>Delirium is prevalent among hospitalised patients, especially in critically ill patients. Preventing delirium by recognising its modifiable risk factors could improve life quality, decrease mortality and restrain its devastating consequences.</p><p><strong>Method: </strong>We investigated 50 patients who had been hospitalised in the general ICU and monitored them for developing delirium. We employed CAM and CAM-ICU Scales to assess delirium, RASS score to determine the consciousness level, HADS questionnaire for anxiety and depression, and the demographic data questionnaire.</p><p><strong>Results: </strong>We found that 20% of ICU patients developed delirium and found a meaningful correlation between the incident delirium, older ages, visual impairment, and higher anxiety and depression scores (HADS) of first and second days of hospitalisation. By utilising logistic regression, we found that older ages, visual impairment, higher anxiety and depression scores (HADS) of the first day of hospitalisation were statistically significant to predict the risk model of developing delirium.</p><p><strong>Conclusion: </strong>Depressive and anxiety symptoms were associated with higher odds of transitioning to delirium; so, at the admission time, it may be useful to screen patients for the symptoms of affective disorders, particularly, who are at higher risks for developing delirium.</p>","PeriodicalId":51277,"journal":{"name":"Cognitive Neuropsychiatry","volume":"27 1","pages":"1-10"},"PeriodicalIF":1.7,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"39541202","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
Decision-making, interoceptive awareness and mindful attention awareness in male patients with alcohol use disorder. 男性酒精使用障碍患者的决策、内感受意识和正念注意意识。
IF 1.7 4区 医学
Cognitive Neuropsychiatry Pub Date : 2022-01-01 Epub Date: 2021-12-07 DOI: 10.1080/13546805.2021.2011183
Işıl Avcu Meriç, Mehmet Bülent Sönmez
{"title":"Decision-making, interoceptive awareness and mindful attention awareness in male patients with alcohol use disorder.","authors":"Işıl Avcu Meriç,&nbsp;Mehmet Bülent Sönmez","doi":"10.1080/13546805.2021.2011183","DOIUrl":"https://doi.org/10.1080/13546805.2021.2011183","url":null,"abstract":"<p><strong>Introduction: </strong>Decision-making deficits in individuals with alcohol use disorder (AUD) may be partly related to their decreased interoceptive awareness (IA), which is associated with some aspects of mindfulness.</p><p><strong>Methods: </strong>52 abstinent male inpatients with AUD (current severity: moderate or severe) and 52 healthy male volunteers performed the heart rate tracking task and a computerised version of the Iowa gambling task (IGT). Trait mindfulness was evaluated with the mindful attention awareness scale (MAAS).</p><p><strong>Results: </strong>Heartbeat perception (HBP), MAAS, and IGT scores of patients with AUD were significantly lower than those of healthy controls. The difference between groups with respect to IGT scores did not remain significant after controlling for the covariates, and HBP scores were linked significantly to the subjects' IGT performance. HBP scores significantly predicted IGT scores of both the overall sample and patients. MAAS scores did not correlate significantly with HBP and IGT scores in either the patient or control group.</p><p><strong>Conclusion: </strong>It is possible that IA plays a role in decision-making and decreased interoceptive accuracy is a predictor of impaired decision-making in individuals with AUD. More empirical data are needed to develop a better insight into the relationship between IA and multi-dimensional nature of mindfulness.</p>","PeriodicalId":51277,"journal":{"name":"Cognitive Neuropsychiatry","volume":"27 1","pages":"35-48"},"PeriodicalIF":1.7,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"39698966","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 3
I want to believe: delusion, motivated reasoning, and Bayesian decision theory. 我想相信:妄想,动机推理,贝叶斯决策理论。
IF 1.7 4区 医学
Cognitive Neuropsychiatry Pub Date : 2021-11-01 Epub Date: 2021-09-24 DOI: 10.1080/13546805.2021.1982686
Francesco Rigoli, Cristina Martinelli, Giovanni Pezzulo
{"title":"I want to believe: delusion, motivated reasoning, and Bayesian decision theory.","authors":"Francesco Rigoli,&nbsp;Cristina Martinelli,&nbsp;Giovanni Pezzulo","doi":"10.1080/13546805.2021.1982686","DOIUrl":"https://doi.org/10.1080/13546805.2021.1982686","url":null,"abstract":"<p><p><b>Introduction:</b> Several arguments suggest that motivated reasoning (occurring when beliefs are not solely shaped by accuracy, but also by other motives such as promoting self-esteem or self-protection) is important in delusions. However, classical theories of delusion disregard the role of motivated reasoning. Thus, this role remains poorly understood.<b>Methods:</b> To explore the role of motivated reasoning in delusions, here we propose a computational model of delusion based on a Bayesian decision framework. This proposes that beliefs are not only evaluated based on their accuracy (as in classical theories), but also based on the cost (in terms of reward and punishment) of rejecting them.<b>Results:</b> The model proposes that, when the values at stake are high (as often it is the case in the context of delusion), a belief might be endorsed because rejecting it is evaluated as too costly, even if the belief is less accurate. This process might contribute to the genesis of delusions.<b>Conclusions:</b> Our account offers an interpretation of how motivated reasoning might shape delusions. This can inspire research on the affective and motivational processes supporting delusions in clinical conditions such as in psychosis, neurological disorders, and delusional disorder.</p>","PeriodicalId":51277,"journal":{"name":"Cognitive Neuropsychiatry","volume":"26 6","pages":"408-420"},"PeriodicalIF":1.7,"publicationDate":"2021-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"39444571","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 3
The role of prepotent response inhibition and interference control in depression. 阳性反应抑制和干扰控制在抑郁症中的作用。
IF 1.7 4区 医学
Cognitive Neuropsychiatry Pub Date : 2021-11-01 Epub Date: 2021-10-07 DOI: 10.1080/13546805.2021.1987872
Fan-Fan Li, Xue-Lei Chen, Yu-Ting Zhang, Rui-Ting Li, Xu Li
{"title":"The role of prepotent response inhibition and interference control in depression.","authors":"Fan-Fan Li,&nbsp;Xue-Lei Chen,&nbsp;Yu-Ting Zhang,&nbsp;Rui-Ting Li,&nbsp;Xu Li","doi":"10.1080/13546805.2021.1987872","DOIUrl":"https://doi.org/10.1080/13546805.2021.1987872","url":null,"abstract":"<p><strong>Introduction: </strong>The ability to suppress inappropriate prepotent response and to overcome the interference of irrelevant information are two important components of inhibitory control. Little is known, however, about the relevant contributions in these two components of inhibitory control to depression. The aim of the present study was to assess the prepotent response inhibition and interference control simultaneously in a group of patients diagnosed with major depression disorder (MDD).</p><p><strong>Methods: </strong>A clinical group of patients with MDD (<i>n</i> = 41) and a control group of healthy volunteers (<i>n</i> = 39) were recruited and assessed using the stop-signal task and the Flanker task respectively.</p><p><strong>Results: </strong>The results showed longer stop-signal reaction time in patients with MDD in the stop-signal task. Regarding the interference control function, the analysis showed the response accuracy under the incongruent condition was significantly lower in patients with MDD than healthy individuals.</p><p><strong>Conclusions: </strong>In conclusion, patients with MDD showed impairments both in prepotent response inhibition and interference control. The present findings provide a better understanding of the mechanism of depression-related deficits in inhibition and have great implications for the development of cognitive training programmes to remediate cognitive dysfunction in depression.</p>","PeriodicalId":51277,"journal":{"name":"Cognitive Neuropsychiatry","volume":"26 6","pages":"441-454"},"PeriodicalIF":1.7,"publicationDate":"2021-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"39495559","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 7
The Relational Trip Task, a novel ecological measure of relational memory: data from a schizophrenia sample. 关系旅行任务,一种新的关系记忆的生态测量:来自精神分裂症样本的数据。
IF 1.7 4区 医学
Cognitive Neuropsychiatry Pub Date : 2021-11-01 Epub Date: 2021-10-11 DOI: 10.1080/13546805.2021.1987870
Ana Elisa Sousa, Gabrielle Pochiet, Jennifer D Ryan, Martin Lepage
{"title":"The Relational Trip Task, a novel ecological measure of relational memory: data from a schizophrenia sample.","authors":"Ana Elisa Sousa,&nbsp;Gabrielle Pochiet,&nbsp;Jennifer D Ryan,&nbsp;Martin Lepage","doi":"10.1080/13546805.2021.1987870","DOIUrl":"https://doi.org/10.1080/13546805.2021.1987870","url":null,"abstract":"<p><strong>Introduction: </strong>Relational memory (RM) is severely impaired in schizophrenia. Unitisation can circumvent RM impairments in clinical populations as measured by the transverse-patterning (TP) task, a well-established measure of RM capacity. We compared memory performance on a new ecological RM measure, the Relational Trip Task (RTT), to that of TP at baseline and examined the effects of a unitisation intervention in RTT performance. RTT involves learning relational information of real-life stimuli, such as the relationship between people and places or objects.</p><p><strong>Methods: </strong>TP and RTT performances were examined in 45 individuals with schizophrenia. TP-impaired participants (<i>n</i> = 22) were randomised to either the intervention or an active control group. TP and RTT were administered again after unitisation training. Task validity and reliability were assessed. Intervention group's pre- and post-RTT accuracies were compared and contrasted to that in the control group.</p><p><strong>Results: </strong>RTT and TP were moderately correlated. TP non-learners had inferior performance in RTT at baseline. Improvement in RTT performance after unitisation training was observed in the intervention group; no pre-post improvement was observed in the control group.</p><p><strong>Conclusion: </strong>RTT has an acceptable criterion validity and excellent alternate-form reliability. Unitisation seemed to be successfully generalized to support associations of real-life stimuli.</p>","PeriodicalId":51277,"journal":{"name":"Cognitive Neuropsychiatry","volume":"26 6","pages":"421-440"},"PeriodicalIF":1.7,"publicationDate":"2021-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"39506059","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
The cross-lagged relationship between loneliness, social support, and psychotic-like experiences in young adults. 青年孤独感、社会支持和类精神病经历之间的交叉滞后关系。
IF 1.7 4区 医学
Cognitive Neuropsychiatry Pub Date : 2021-11-01 Epub Date: 2021-07-30 DOI: 10.1080/13546805.2021.1960156
Melody Tan, Emma Barkus, Simone Favelle
{"title":"The cross-lagged relationship between loneliness, social support, and psychotic-like experiences in young adults.","authors":"Melody Tan,&nbsp;Emma Barkus,&nbsp;Simone Favelle","doi":"10.1080/13546805.2021.1960156","DOIUrl":"https://doi.org/10.1080/13546805.2021.1960156","url":null,"abstract":"<p><strong>Background: </strong>Individuals with psychotic disorders often report feelings of loneliness, fewer social contacts and less satisfaction with their social support prior to diagnosis. However, temporal relationships between these variables remain unclear. The primary aim of this study was to examine whether subjective and objective social factors predict, or are predicted by, psychotic-like experiences (PLEs) in healthy young adults.</p><p><strong>Methods: </strong>196 undergraduates completed baseline and 3-month follow-up assessments for PLEs, loneliness, social support size, and satisfaction. Cross-lagged panel models were conducted to investigate the temporal relationships between these variables.</p><p><strong>Results: </strong>Higher loneliness scores, fewer social contacts, and being less satisfied with social support at both time points were significantly associated with higher endorsement of PLEs. Furthermore, after controlling for baseline levels, cross-lagged analyses revealed that individuals who reported feeling more lonely and having less social support at baseline, predicted higher PLEs three months later but not vice versa. No cross-lagged effect was found between the satisfaction of social support and PLEs.</p><p><strong>Conclusion: </strong>The study highlights the significant relationships between loneliness, social support and PLEs. Higher levels of loneliness and smaller social support networks predicted future PLEs. These findings need to be given full consideration in future clinical practice and intervention for young adults with PLEs.</p>","PeriodicalId":51277,"journal":{"name":"Cognitive Neuropsychiatry","volume":"26 6","pages":"379-393"},"PeriodicalIF":1.7,"publicationDate":"2021-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1080/13546805.2021.1960156","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"39257322","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 7
Impaired test performance yet spared neurocognitive functioning in individuals with obsessive-compulsive disorder: the role of performance mediators. 测试成绩受损,但保留神经认知功能的个体强迫症:表现中介的作用。
IF 1.7 4区 医学
Cognitive Neuropsychiatry Pub Date : 2021-11-01 Epub Date: 2021-08-25 DOI: 10.1080/13546805.2021.1967733
Steffen Moritz, Jingyuan Xie, Despina Lion, Danielle Penney, Lena Jelinek
{"title":"Impaired test performance yet spared neurocognitive functioning in individuals with obsessive-compulsive disorder: the role of performance mediators.","authors":"Steffen Moritz,&nbsp;Jingyuan Xie,&nbsp;Despina Lion,&nbsp;Danielle Penney,&nbsp;Lena Jelinek","doi":"10.1080/13546805.2021.1967733","DOIUrl":"https://doi.org/10.1080/13546805.2021.1967733","url":null,"abstract":"<p><strong>Introduction: </strong>Although most studies report neurocognitive deficits in patients with obsessive-compulsive disorder (OCD), important exceptions exist, highlighting the possible role of mediators (e.g., poor motivation). This study investigated neurocognitive functioning and potential influences affecting performance in OCD.</p><p><strong>Methods: </strong>Forty-three participants (13 OCD patients, 30 healthy controls) were assessed using a battery of neurocognitive tests. During the assessment, the examiner completed the Impact on Performance Scale (IPS) which measures variables that may impact neurocognitive performance.</p><p><strong>Results: </strong>Pooled neurocognitive performance was lower in OCD patients versus healthy controls at a moderate effect size. Patients performed more poorly on the IPS, particularly the <i>Well-Being During Assessment</i> subscale. Performance differences across the two groups were attenuated to a non-significant small-to-medium effect when the IPS was entered as a covariate. A total of 34% of patients showed scores greater than one standard deviation below the mean compared to 9.63% in healthy individuals. Yet, when a conservative impairment criterion (≥2 standard deviations below the mean) was applied, less than 10% of patients displayed deficits.</p><p><strong>Conclusions: </strong>Neurocognitive impairment in OCD is likely exaggerated. In addition to considering important mediators researchers should report the percentage of participants displaying performance deficits rather than mean group differences alone; the latter obscures the high percentage of patients without impairment and thus may unduly foster stigma in this population.</p>","PeriodicalId":51277,"journal":{"name":"Cognitive Neuropsychiatry","volume":"26 6","pages":"394-407"},"PeriodicalIF":1.7,"publicationDate":"2021-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"39342858","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Does comprehensive cognitive remediation improve emotion perception? 综合认知补救是否能改善情绪知觉?
IF 1.7 4区 医学
Cognitive Neuropsychiatry Pub Date : 2021-09-01 Epub Date: 2021-06-27 DOI: 10.1080/13546805.2021.1946386
Abigail C Wright, Susan R McGurk, Yaniv Shaya, Karin Feldman, Kim T Mueser
{"title":"Does comprehensive cognitive remediation improve emotion perception?","authors":"Abigail C Wright,&nbsp;Susan R McGurk,&nbsp;Yaniv Shaya,&nbsp;Karin Feldman,&nbsp;Kim T Mueser","doi":"10.1080/13546805.2021.1946386","DOIUrl":"https://doi.org/10.1080/13546805.2021.1946386","url":null,"abstract":"<p><p><b>Background:</b> Social cognition, including emotion perception, is impaired in people with serious mental illnesses (SMI), and is associated with cognitive and community functioning. Cognitive remediation can improve neurocognition, but the impact on emotion perception has been less well studied. The current study aimed to evaluate the efficacy of a cognitive remediation programme in improving emotion perception.<b>Methods:</b> Thirty-seven people with SMI and a history of difficulties obtaining employment were randomised to either vocational rehabilitation only, or vocational rehabilitation combined with cognitive remediation. Participants were assessed at baseline and post-treatment on a neurocognitive battery, work history, and emotion perception.<b>Results:</b> The cognitive remediation group did not improve more than the vocational rehabilitation only group on either measure of emotion perception, despite significantly greater gains in cognitive functioning. Baseline emotion identification, but not discrimination, was significantly associated with cognition and work history.<b>Conclusions:</b> Despite associations between social and neurocognition, there was no evident transfer of cognitive gains to performance on measures of emotion perception. The findings, though limited by a small sample size, are important in expanding the research indicating that the effects of cognitive remediation tend to be limited to the specific cognitive domains targeted in the program.</p>","PeriodicalId":51277,"journal":{"name":"Cognitive Neuropsychiatry","volume":"26 5","pages":"343-356"},"PeriodicalIF":1.7,"publicationDate":"2021-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1080/13546805.2021.1946386","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"39114727","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
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