Cognitive Neuropsychiatry最新文献_第5页

"Cinderella was attacked by the big bad wolf, but the police saved her": intrusions and confabulations on story recall in Korsakoff's syndrome and alcohol-related cognitive impairments. “灰姑娘被大灰狼袭击了，但警察救了她”:关于科尔萨科夫综合症和酒精相关认知障碍的故事回忆的侵入和虚构。

IF 1.7 4区医学

Cognitive Neuropsychiatry Pub Date : 2023-03-01 DOI: 10.1080/13546805.2022.2153658

Yvonne C M Rensen, Joukje M Oosterman, Paul A T M Eling, Roy P C Kessels

{"title":"\"Cinderella was attacked by the big bad wolf, but the police saved her\": intrusions and confabulations on story recall in Korsakoff's syndrome and alcohol-related cognitive impairments.","authors":"Yvonne C M Rensen, Joukje M Oosterman, Paul A T M Eling, Roy P C Kessels","doi":"10.1080/13546805.2022.2153658","DOIUrl":"https://doi.org/10.1080/13546805.2022.2153658","url":null,"abstract":"Background: The relation between confabulations and intrusions in patients with Korsakoff's syndrome (KS) and patients with alcohol-related cognitive impairments (ARCI) remains under debate. This study examines (1) differences in the production of confabulations and intrusions between patients with KS and ARCI, (2) whether an altered fairy tale induces more intrusions, and (3) whether different types of intrusions were significantly related to confabulations.Methods: Twenty-three patients with KS and twenty-two patients with ARCI recalled three different types of stories: a novel story, a fairy tale, and a modified fairy tale. Different types of intrusions were correlated with confabulation measures.Results: Patients with KS produced more intrusions in the modified fairy tale condition than patients with ARCI, but these were unrelated to confabulations. Only unrelated intrusions were related to provoked confabulations.Conclusions: The results of this study indicate that researchers and clinicians must be aware that in general, intrusions on memory tests should not be interpreted as confabulations. Especially spontaneous confabulations appear to be something completely different from intrusions on any type of story recall. When measuring confabulations it is crucial to use validated instruments.","PeriodicalId":51277,"journal":{"name":"Cognitive Neuropsychiatry","volume":"28 2","pages":"85-101"},"PeriodicalIF":1.7,"publicationDate":"2023-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9913327","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

Loneliness and objective social isolation are differentially associated with anomalous perceptions in community-dwelling older adults. 在社区居住的老年人中，孤独和客观社会孤立与异常感知存在差异。

IF 1.7 4区医学

Cognitive Neuropsychiatry Pub Date : 2023-03-01 DOI: 10.1080/13546805.2023.2174841

India Kelsall-Foreman, Romola S Bucks, Michael Weinborn, Johanna C Badcock

{"title":"Loneliness and objective social isolation are differentially associated with anomalous perceptions in community-dwelling older adults.","authors":"India Kelsall-Foreman, Romola S Bucks, Michael Weinborn, Johanna C Badcock","doi":"10.1080/13546805.2023.2174841","DOIUrl":"https://doi.org/10.1080/13546805.2023.2174841","url":null,"abstract":"Introduction: Anomalous perceptions are characterised by the subjective experience of a range of distorted and/or hallucinatory percepts. Whilst considerable attention has been paid to the neurocognitive processes contributing to anomalous perceptions amongst older adults, less is known about the social factors (e.g. social isolation, loneliness). Furthermore, it is unknown whether loneliness and social isolation are associated with different types of anomalous perceptions, including anomalous body-centred self-experiences and anomalous external experiences.Methods: This study examined the cross-sectional relationships between loneliness, objective social isolation, and anomalous perceptions in a sample of community-dwelling older adults (N = 242, Mage = 71.87 ± 7.73, range = 52-91, 67.8% female) using structural equation modelling.Results: Higher levels of loneliness were associated with more anomalous body-centred self-experiences and anomalous external experiences. Those reporting more loneliness also reported higher levels of anxiety and depression; however, the relationship between loneliness and anomalous perceptions was not mediated by these factors. Social disconnection from a religious group was associated with more anomalous external experiences and being married/living with a partner was associated with more anomalous body-centred self-experiences.Conclusions: These findings suggest that loneliness and social isolation have differential associations with anomalous perceptions in older adults and provide additional evidence that attending to loneliness in older adults is important.","PeriodicalId":51277,"journal":{"name":"Cognitive Neuropsychiatry","volume":"28 2","pages":"130-146"},"PeriodicalIF":1.7,"publicationDate":"2023-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9913854","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

"Ten dollars today or 50 dollars after one month?" Temporal discounting in Korsakoff syndrome. “今天10美元还是一个月后50美元?”Korsakoff综合征的时间折扣。

IF 1.7 4区医学

Cognitive Neuropsychiatry Pub Date : 2023-03-01 DOI: 10.1080/13546805.2023.2173059

Mohamad El Haj, Ahmed A Moustafa

{"title":"\"Ten dollars today or 50 dollars after one month?\" Temporal discounting in Korsakoff syndrome.","authors":"Mohamad El Haj, Ahmed A Moustafa","doi":"10.1080/13546805.2023.2173059","DOIUrl":"https://doi.org/10.1080/13546805.2023.2173059","url":null,"abstract":"Objective: Little research has investigated decision making in patients with Korsakoff syndrome (KS). Specifically, to our knowledge, there is a lack of research investigating whether patients with KS may tend to prefer immediate over future rewards (i.e., temporal discounting). Further, we investigated the relationship between temporal discounting and inhibition.Methods: We, for the first time, invited patients with KS and control participants to perform a temporal discounting task, in which they answered questions probing preferences between an immediate, but smaller amount of money, and a delayed, but larger amount of money (e.g., \"would you prefer 10 dollars today or 50 dollars after one month?\"). Furthermore, inhibition was measured using the Stroop Colour Word Test.Results: Analysis demonstrated higher temporal discounting in patients with KS than in control participants. Temporal discounting in both populations was significantly correlated with inhibition.Conclusions: Patients with KS may have difficulties to suppress the temptation of smaller, but immediate, rewards.","PeriodicalId":51277,"journal":{"name":"Cognitive Neuropsychiatry","volume":"28 2","pages":"116-129"},"PeriodicalIF":1.7,"publicationDate":"2023-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9556726","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

Big Five personality factors predict self-rated cognitive reserve: a two-wave online study in a Mexican sample. 五大人格因素预测自我评价的认知储备:墨西哥样本的两波在线研究。

IF 1.7 4区医学

Cognitive Neuropsychiatry Pub Date : 2023-03-01 DOI: 10.1080/13546805.2023.2168530

María Fernanda Cuéllar-García, Isabel Dager-Berecochea, Ana Patricia Villegas-Iparrea, Zuemmy Molina-Escalante, Luis Villalobos-Gallegos, Aldebarán Toledo-Fernández

{"title":"Big Five personality factors predict self-rated cognitive reserve: a two-wave online study in a Mexican sample.","authors":"María Fernanda Cuéllar-García, Isabel Dager-Berecochea, Ana Patricia Villegas-Iparrea, Zuemmy Molina-Escalante, Luis Villalobos-Gallegos, Aldebarán Toledo-Fernández","doi":"10.1080/13546805.2023.2168530","DOIUrl":"https://doi.org/10.1080/13546805.2023.2168530","url":null,"abstract":"Introduction: One of the main contributors to cognitive reserve (CR) is the involvement in cognitively stimulating activities (CSAs), including education, work, leisure, social and physical activities. Personality traits are plausible determinants of CR, influencing the tendency to engage in CSAs. The goal of this study was to evaluate the association between personality and CR, operationalised as self-rated involvement in CSAs, in a sample of individuals aged 18-50 or more. Method: We collected two-wave non-probabilistic online data throughout Mexico. The instruments were the Big Five Inventory-2 for the baseline, its extra-short form for the follow-up and the Self-Rating of Cognitive Reserve (SRCR). Confirmatory factor analyses (CFAs) were performed to test the unifactorial structure of the SRCR, and multiple regressions were conducted with personality factors as predictors of CR. Results: For the baseline, 2025 participants were recruited, and 610 for the follow-up, most of them female and aged 18-40. CFAs showed excellent goodness-of-fit, and the regression analyses proved Negative Emotionality and Extraversion to be the main predictors of CR. Conclusions: Our study highlights the need to identify personality profiles at high risk of underdevelopment of CR in ages where it is still feasible to promote engagement in CSAs.","PeriodicalId":51277,"journal":{"name":"Cognitive Neuropsychiatry","volume":"28 2","pages":"102-115"},"PeriodicalIF":1.7,"publicationDate":"2023-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9558059","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

The impact of ADHD symptom severity on reinforcement and punishment learning among adults. ADHD症状严重程度对成人强化和惩罚学习的影响。

IF 1.7 4区医学

Cognitive Neuropsychiatry Pub Date : 2023-03-01 DOI: 10.1080/13546805.2023.2178398

Stephanie S J Morris, Joseph S Raiker, Aaron T Mattfeld, Whitney D Fosco

{"title":"The impact of ADHD symptom severity on reinforcement and punishment learning among adults.","authors":"Stephanie S J Morris, Joseph S Raiker, Aaron T Mattfeld, Whitney D Fosco","doi":"10.1080/13546805.2023.2178398","DOIUrl":"https://doi.org/10.1080/13546805.2023.2178398","url":null,"abstract":"Introduction: Aberrations in feedback learning are hypothesised to contribute to the behavioural disruptions and impairment of attention-deficit/hyperactivity disorder (ADHD). However, few studies have evaluated the relation of reward/punishment feedback and ADHD symptom severity on learning. The current study evaluates the differential effects of reward and punishment feedback on learning among adults with elevated ADHD. Methods: One hundred five participants self-reported their level of current ADHD symptoms and completed an innovative instrumental learning task. Results: Consistent with predictions, participants with low self-reported ADHD symptom severity benefitted equally from reward and punishment feedback during the learning task, whereas participants with high self-reported symptom severity performed better (indexed by accuracy on learning task) from reward than punishment feedback trials. Conclusions: Overall, adults with high self-reported symptom severity of ADHD learned more from reward-based feedback, which provides critical implications for motivational theories about ADHD, as well as for treatment protocols. Future work should examine the translatability of results within a treatment setting.","PeriodicalId":51277,"journal":{"name":"Cognitive Neuropsychiatry","volume":"28 2","pages":"147-161"},"PeriodicalIF":1.7,"publicationDate":"2023-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9558077","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

Executive functions in migraine patients: a systematic review with meta-analysis. 偏头痛患者的执行功能:荟萃分析的系统回顾。

IF 1.7 4区医学

Cognitive Neuropsychiatry Pub Date : 2023-01-01 DOI: 10.1080/13546805.2022.2149390

Luciane Kaiser Pinotti, Anderson da Silva Castro, Gabriel Henrique de Oliveira Garcia, Pedro Henrique Pereira Alvim, Thiago Henrique Roza, Fabiana Antunes Andrade, Pedro André Kowacs, Raffael Massuda

{"title":"Executive functions in migraine patients: a systematic review with meta-analysis.","authors":"Luciane Kaiser Pinotti, Anderson da Silva Castro, Gabriel Henrique de Oliveira Garcia, Pedro Henrique Pereira Alvim, Thiago Henrique Roza, Fabiana Antunes Andrade, Pedro André Kowacs, Raffael Massuda","doi":"10.1080/13546805.2022.2149390","DOIUrl":"https://doi.org/10.1080/13546805.2022.2149390","url":null,"abstract":"Introduction: Migraine, a common neurological disease, is known to impact the quality of life of individuals with this condition.Methods: We performed a systematic review with meta-analysis to investigate the abnormalities associated with executive functions of migraineurs as compared with healthy controls. In addition, we investigated the differences between patients with and without aura.Results: A total of 25 studies were included in the systematic review and 19 in the meta-analysis. Meta-analysis was conducted using random effects models, with the unit of analysis as the standardised mean difference (calculated as Hedges'g). Patients with migraine had worse performance in the trail making test A (g = 0.40; 95% confidence interval [CI] 0.05-0.74; p = 0.0271) and B (g = 0.40; 95% CI 0.16-0.64; p = 0.0026), and digit span backward test (g = -0.20; 95% CI - 0.31, - 0.09; p = 0.0105). Subgroup analysis revealed no difference between migraine with and without aura.Conclusion: These results suggest that migraine patients may present worse performance for specific executive functional domains, including attention, working memory, and mental flexibility.","PeriodicalId":51277,"journal":{"name":"Cognitive Neuropsychiatry","volume":"28 1","pages":"52-66"},"PeriodicalIF":1.7,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9561390","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

Cultural adaptation and validation of the Arabic version of the multidimensional cognitive attentional syndrome scale (MCASS). 多维认知注意综合征量表(MCASS)阿拉伯文版的文化适应与验证。

IF 1.7 4区医学

Cognitive Neuropsychiatry Pub Date : 2023-01-01 DOI: 10.1080/13546805.2022.2126303

Mai Helmy, Ahmad F Alenezi, Farzana Ashraf, Kelsey Thomas, Feten Fekih-Romdhane, Rashed Aldoseri, Omar Alhaj, Sally Souraya, Nicola Bragazzi, Haitham Jahrami, Joseph Bardeen

{"title":"Cultural adaptation and validation of the Arabic version of the multidimensional cognitive attentional syndrome scale (MCASS).","authors":"Mai Helmy, Ahmad F Alenezi, Farzana Ashraf, Kelsey Thomas, Feten Fekih-Romdhane, Rashed Aldoseri, Omar Alhaj, Sally Souraya, Nicola Bragazzi, Haitham Jahrami, Joseph Bardeen","doi":"10.1080/13546805.2022.2126303","DOIUrl":"https://doi.org/10.1080/13546805.2022.2126303","url":null,"abstract":"The cognitive attentional syndrome (CAS) is a core concept within metacognitive theory. The premise of the CAS is related to metacognition, however its role in psychopathology is distinct. Due to the complex nature of the CAS, a theoretically driven and psychometrically sound self-report measure of the CAS for the Arabic population is yet to be developed. We translated the Multidimensional Cognitive Attentional Syndrome Scale (MCASS) into the Arabic language and tested its structural validity. The MCASS was translated according to the standard guidelines of forward-translation followed by backward-translation. In Study 1, the MCASS was administered to a larger sample (N = 1027), selected from 22 Arabic-speaking countries in the Arab League countries, and exploratory factor analysis (EFA) was used to examine the factor structure of the measure. Those who participated in Study 1 were excluded from participating in Study 2. Confirmatory factor analysis (CFA) was used in Study 2 (N = 567) to assess the latent factor structure of MCASS, which supported a six-factor model. Results support multidimensional assessment of the CAS using the MCASS, and demonstrate suitability for use in Arab speaking samples. Implications of this study and recommendations for use of the Arabic version of MCASS are discussed.","PeriodicalId":51277,"journal":{"name":"Cognitive Neuropsychiatry","volume":"28 1","pages":"1-18"},"PeriodicalIF":1.7,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9929031","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

A comparative study of theory of mind in taxon-like clusters of psychometric schizotypes and individuals at genetic risk for schizophrenia. 心理测量分裂型类群与精神分裂症遗传风险个体心理理论的比较研究。

IF 1.7 4区医学

Cognitive Neuropsychiatry Pub Date : 2023-01-01 DOI: 10.1080/13546805.2022.2147814

Margarita Alfimova, Victoria Plakunova, Vasily Kaleda, Tatyana Lezheiko, Vera Golimbet

{"title":"A comparative study of theory of mind in taxon-like clusters of psychometric schizotypes and individuals at genetic risk for schizophrenia.","authors":"Margarita Alfimova, Victoria Plakunova, Vasily Kaleda, Tatyana Lezheiko, Vera Golimbet","doi":"10.1080/13546805.2022.2147814","DOIUrl":"https://doi.org/10.1080/13546805.2022.2147814","url":null,"abstract":"Introduction: Clinical and family studies suggest that alterations of theory of mind (ToM) represent a marker of genetic liability to schizophrenia. Findings regarding ToM in schizotypy are less consistent. The study aimed to explore whether this might be due to an insufficient account of the heterogeneity of schizotypy in prior research and/or the fact that in psychometric schizotypy ToM alterations could manifest as subtle peculiarities rather than overt errors of mentalising.Methods: Individuals without a family history of psychosis (n = 150) were assigned to low, positive, negative, and high mixed schizotypy classes based on a cluster analysis of 1322 subjects who completed the Schizotypal Personality Questionnaire. The classes were compared on their performance of faux pas tasks with 77 adult first-degree relatives of schizophrenia patients, who represent individuals at genetic risk for schizophrenia. Besides overt errors, subtle alterations in ToM were analysed using expert judgment.Results: The relatives tended to make overt errors and demonstrated specific features of intentional reasoning. None of the schizotypal classes showed similar trends.Conclusions: The results complement the literature on the subjective-objective disjunction in psychometric schizotypes and did not provide evidence that ToM anomalies are a marker of genetic liability to schizophrenia in this cohort.","PeriodicalId":51277,"journal":{"name":"Cognitive Neuropsychiatry","volume":"28 1","pages":"36-51"},"PeriodicalIF":1.7,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9557856","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

Exploring the sociodemographic, clinical and neuropsychological factors associated with relational memory in schizophrenia. 探讨与精神分裂症相关记忆相关的社会人口学、临床和神经心理学因素。

IF 1.7 4区医学

Cognitive Neuropsychiatry Pub Date : 2023-01-01 DOI: 10.1080/13546805.2022.2153657

Ana Elisa Sousa, Jennifer D Ryan, Martin Lepage

{"title":"Exploring the sociodemographic, clinical and neuropsychological factors associated with relational memory in schizophrenia.","authors":"Ana Elisa Sousa, Jennifer D Ryan, Martin Lepage","doi":"10.1080/13546805.2022.2153657","DOIUrl":"https://doi.org/10.1080/13546805.2022.2153657","url":null,"abstract":"Introduction: The Transverse Patterning (TP) task has been used to measure episodic relational memory (RM) deficits in clinical populations. Individuals with schizophrenia often fail to learn TP with standard, and sometimes extensive training. Identifying the differences between TP learners and non-learners can improve our understanding of successful TP performance and its underlying mechanisms, which may help improve interventions aimed at ameliorating RM performance. We investigated sociodemographic, clinical and neuropsychological factors associated with TP performance in schizophrenia.Methods: Sixty-six participants with schizophrenia completed a semantically rich and a relational-binding dependent version of the TP task and reported on their task awareness and strategy use.Results: Twenty-six participants failed to learn the task rules after extensive training. Learners had superior verbal, visual and working memory, executive functions and overall cognitive functioning compared to non-learners. Learners also had superior awareness of task rules and pairs relationships and used elaborated cognitive strategies more often.Conclusions: Our results support previous findings that some individuals with schizophrenia show RM impairment even with extensive TP training. We shed light on neuropsychological and metacognitive factors associated with TP performance. This knowledge could enhance interventions targeted to improve relational memory in schizophrenia when extensive training fails.","PeriodicalId":51277,"journal":{"name":"Cognitive Neuropsychiatry","volume":"28 1","pages":"67-84"},"PeriodicalIF":1.7,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9929586","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

A five-year follow-up of the verbal memory performance of individuals with bipolar disorder and schizophrenia: evidence of unchanging deficits under treatment. 双相情感障碍和精神分裂症患者言语记忆表现的5年随访:治疗下不变缺陷的证据。

IF 1.7 4区医学

Cognitive Neuropsychiatry Pub Date : 2023-01-01 DOI: 10.1080/13546805.2022.2133694

Dayane Santos Martins, Mathias Hasse-Sousa, Ramiro de Freitas Xavier Reckziegel, Clara de Olivera Lapa, Carolina Petry-Perin, Maria Julia Britto, Isadora Bosini Remus, Clarissa Severino Gama, Leticia Sanguinetti Czepielewski

{"title":"A five-year follow-up of the verbal memory performance of individuals with bipolar disorder and schizophrenia: evidence of unchanging deficits under treatment.","authors":"Dayane Santos Martins, Mathias Hasse-Sousa, Ramiro de Freitas Xavier Reckziegel, Clara de Olivera Lapa, Carolina Petry-Perin, Maria Julia Britto, Isadora Bosini Remus, Clarissa Severino Gama, Leticia Sanguinetti Czepielewski","doi":"10.1080/13546805.2022.2133694","DOIUrl":"https://doi.org/10.1080/13546805.2022.2133694","url":null,"abstract":"Objective: Bipolar disorder (BD) and schizophrenia (SZ) are chronic and heterogeneous mental disorders that present cognitive and functional impairments. Verbal memory is considered an important predictor of functioning and a domain vulnerable to the aging process. However, only few studies investigate the progression of memory longitudinally in BD and SZ, especially in lower- and middle-income countries. Therefore, we aim to evaluate the course of verbal memory in individuals with BD and SZ.Methods: We assessed 31 individuals with BD and 27 individuals with SZ under treatment at outpatient clinics at baseline and after five years. They were assessed through a sociodemographic questionnaire, memory and estimated IQ (eIQ) instruments, and clinical scales.Results: Individuals with SZ showed worse verbal memory performance in comparison to BD, however, we did not observe changes over time within patient groups. Individuals with BD with higher eIQ showed a better verbal memory performance, while no effect of eIQ was found for subjects with SZ.Conclusion: Patients with SZ and BD showed different levels of verbal memory impairment, although they had similar unchanging trajectories after 5 years under psychiatric treatment. This finding indicates a relative stable cognitive course for both disorders.","PeriodicalId":51277,"journal":{"name":"Cognitive Neuropsychiatry","volume":"28 1","pages":"19-35"},"PeriodicalIF":1.7,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9557536","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