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An overview of the pathophysiology of agitation in Alzheimer's dementia with a focus on neurotransmitters and circuits. 概述阿尔茨海默氏症痴呆症患者躁动的病理生理学,重点关注神经递质和神经回路。
IF 3.4 3区 医学
CNS Spectrums Pub Date : 2024-10-23 DOI: 10.1017/S1092852924000427
Jeffrey L Cummings, Malaak Brubaker, Katherine J Selzler, Sarah T Gonzalez, Mehul Patel, Stephen M Stahl
{"title":"An overview of the pathophysiology of agitation in Alzheimer's dementia with a focus on neurotransmitters and circuits.","authors":"Jeffrey L Cummings, Malaak Brubaker, Katherine J Selzler, Sarah T Gonzalez, Mehul Patel, Stephen M Stahl","doi":"10.1017/S1092852924000427","DOIUrl":"https://doi.org/10.1017/S1092852924000427","url":null,"abstract":"<p><p>Alzheimer's dementia (AD) is a progressive, neurodegenerative disease often accompanied by neuropsychiatric symptoms that profoundly impact both patients and caregivers. Agitation is among the most prevalent and distressing of these symptoms and often requires treatment. Appropriate therapeutic interventions depend on understanding the biological basis of agitation and how it may be affected by treatment. This narrative review discusses a proposed pathophysiology of agitation in Alzheimer's dementia based on convergent evidence across research approaches. Available data indicate that agitation in Alzheimer's dementia is associated with an imbalance of activity between key prefrontal and subcortical brain regions. The monoamine neurotransmitter systems serve as key modulators of activity within these brain regions and circuits and are rendered abnormal in AD. Patients with AD who exhibited agitation symptoms during life have alterations in neurotransmitter nuclei and related systems when the brain is examined at autopsy. The authors present a model of agitation in Alzheimer's dementia in which noradrenergic hyperactivity along with serotonergic deficits and dysregulated striatal dopamine release contribute to agitated and aggressive behaviors.</p>","PeriodicalId":10505,"journal":{"name":"CNS Spectrums","volume":null,"pages":null},"PeriodicalIF":3.4,"publicationDate":"2024-10-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142496445","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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 Association Between Dextromethorphan/Bupropion with Alcohol and Substance Misuse: Reports to the Food and Drug Administration Adverse Event Reporting System (FAERS). 右美沙芬/安非他酮与酗酒和药物滥用的关系:向食品药品管理局不良事件报告系统(FAERS)提交的报告。
IF 3.4 3区 医学
CNS Spectrums Pub Date : 2024-10-23 DOI: 10.1017/S1092852924000415
Angela T H Kwan, Roger S McIntyre
{"title":"The Association Between Dextromethorphan/Bupropion with Alcohol and Substance Misuse: Reports to the Food and Drug Administration Adverse Event Reporting System (FAERS).","authors":"Angela T H Kwan, Roger S McIntyre","doi":"10.1017/S1092852924000415","DOIUrl":"https://doi.org/10.1017/S1092852924000415","url":null,"abstract":"<p><strong>Objective: </strong>Dextromethorphan/bupropion (DXM/BUP) received Food and Drug Administration (FDA) approval for the treatment of adults with major depressive disorder (MDD) in August 2022. This combination is not known to have abuse liability and is not currently scheduled by the Drug Enforcement Administration (DEA). Notwithstanding, dextromethorphan is a drug of abuse. Herein, we sought to determine whether DXM/BUP has alcohol and/or substance misuse liability.</p><p><strong>Methods: </strong>We evaluated spontaneous reports of terms such as \"alcohol problem, alcoholism, alcohol abuse, substance dependence, substance use disorder (SUD), substance abuse, drug dependence, drug use disorder and drug abuse\" in the FDA Adverse Event Reporting System (FAERS). The FAERS is a spontaneous reporting database of adverse events submitted to the FDA.</p><p><strong>Results: </strong>We performed a comparative assessment of the alcohol and/or substance misuse liability of DXM/BUP since its market authorization in August 2022, using acetaminophen as the control. Dextromethorphan served as the upper-bound reference point. Our findings showed that, since August 2022, dextromethorphan had a significant reporting odds ratio (ROR) for \"drug abuse.\" In contrast, DXM/BUP did not have a significant ROR for any of the categories of alcohol and/or substance misuse evaluated. Limitations of our findings derive largely from the limitations of the FAERS and its data capture method.</p><p><strong>Conclusion: </strong>The absence of alcohol or substance misuse reported to the FAERS with DXM/BUP accords with the lack of evidence of abuse liability prior to FDA approval and its non-scheduling by the DEA.</p>","PeriodicalId":10505,"journal":{"name":"CNS Spectrums","volume":null,"pages":null},"PeriodicalIF":3.4,"publicationDate":"2024-10-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142496459","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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
Non-suicidal self-injury in trichotillomania and skin picking disorder. 毛手毛脚症和抠皮症中的非自杀性自伤。
IF 3.4 3区 医学
CNS Spectrums Pub Date : 2024-08-01 Epub Date: 2024-05-17 DOI: 10.1017/S1092852924000294
Jon E Grant, Madison Collins
{"title":"Non-suicidal self-injury in trichotillomania and skin picking disorder.","authors":"Jon E Grant, Madison Collins","doi":"10.1017/S1092852924000294","DOIUrl":"10.1017/S1092852924000294","url":null,"abstract":"<p><strong>Background: </strong>Trichotillomania and skin picking disorder have been characterized as body-focused repetitive behavior (BFRB) disorders (i.e., repetitive self-grooming behaviors that involve biting, pulling, picking, or scraping one's own hair, skin, lips, cheeks, or nails). Trichotillomania and skin picking disorder have also historically been classified, by some, as types of compulsive self-injury as they involve repetitive hair pulling and skin picking, respectively. The question of the relationship of these disorders to more conventional forms of self-injury such as cutting or self-burning remains incompletely investigated. The objective of this study was to examine the relationship of these two disorders with non-suicidal self-injury (NSSI).</p><p><strong>Methods: </strong>Adults with trichotillomania (n = 93) and skin picking (n = 105) or both (n = 82) were recruited from the general population using advertisements and online support groups and completed an online survey. Participants completed self-report instruments to characterize clinical profiles and associated characteristics. In addition, each participant completed a mental health history questionnaire.</p><p><strong>Results: </strong>Of the 280 adults with BFRB disorders, 141 (50.1%) reported a history of self-injury independent of hair pulling and skin picking. Participants with a history of self-injury reported significantly worse pulling and picking symptoms (<i>p</i> < .001) and were significantly more likely to have co-occurring alcohol problems (<i>p</i> < .001), borderline personality disorder (<i>p</i> < .001), buying disorder (<i>p</i> < .001), gambling disorder (<i>p</i> < .001), compulsive sex behavior (<i>p</i> < 001), and binge eating disorder (<i>p</i> = .041).</p><p><strong>Conclusions: </strong>NSSI appears common in trichotillomania and skin picking disorder and may be part of a larger constellation of behaviors associated with impulse control or reward-related dysfunction.</p>","PeriodicalId":10505,"journal":{"name":"CNS Spectrums","volume":null,"pages":null},"PeriodicalIF":3.4,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140956508","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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
Real-world case series of maintenance theta burst stimulation therapy following response to acute theta burst stimulation therapy for difficult-to-treat depression. 对难以治疗的抑郁症进行急性西塔脉冲刺激疗法治疗后的维持性西塔脉冲刺激疗法真实世界案例系列。
IF 3.4 3区 医学
CNS Spectrums Pub Date : 2024-08-01 Epub Date: 2024-05-21 DOI: 10.1017/S109285292400035X
Yoshihiro Noda, Kyoshiro Fujii, Shinichiro Nakajima, Ryosuke Kitahata
{"title":"Real-world case series of maintenance theta burst stimulation therapy following response to acute theta burst stimulation therapy for difficult-to-treat depression.","authors":"Yoshihiro Noda, Kyoshiro Fujii, Shinichiro Nakajima, Ryosuke Kitahata","doi":"10.1017/S109285292400035X","DOIUrl":"10.1017/S109285292400035X","url":null,"abstract":"<p><strong>Objective: </strong>Treatment and management for difficult-to-treat depression are challenging, especially in a subset of patients who are at high risk for relapse and recurrence. The conditions that represent this subset are recurrent depressive disorder (RDD) and bipolar disorder (BD). In this context, we aimed to examine the effectiveness of maintenance transcranial magnetic stimulation (TMS) on a real-world clinical basis by retrospectively extracting data from the TMS registry data in Tokyo, Japan.</p><p><strong>Methods: </strong>Data on patients diagnosed with treatment-resistant RDD and BD who received maintenance intermittent theta burst stimulation (iTBS) weekly after successful treatment with acute iTBS between March 2020 and October 2023 were extracted from the registry.</p><p><strong>Results: </strong>All patients (21 cases: 10 cases with RDD and 11 cases with BD) could sustain response, and 19 of them further maintained remission. In this study, maintenance iTBS did not exacerbate depressive symptoms in any of the cases, but may rather have the effect of stabilizing the mental condition and preventing recurrence.</p><p><strong>Conclusions: </strong>This case series is of great clinical significance because it is the first study to report on the effectiveness of maintenance iTBS for RDD and BD, with a follow-up of more than 2 years. Further validation with a randomized controlled trial design with a larger sample size is warranted.</p>","PeriodicalId":10505,"journal":{"name":"CNS Spectrums","volume":null,"pages":null},"PeriodicalIF":3.4,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141070875","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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
Lifetime alcohol use disorder and gambling disorder: clinical profile and treatment response. 终生酗酒和赌博障碍:临床概况和治疗反应。
IF 3.4 3区 医学
CNS Spectrums Pub Date : 2024-08-01 Epub Date: 2024-05-17 DOI: 10.1017/S1092852924000300
Samuel R Chamberlain, Konstantinos Ioannidis, Jon E Grant
{"title":"Lifetime alcohol use disorder and gambling disorder: clinical profile and treatment response.","authors":"Samuel R Chamberlain, Konstantinos Ioannidis, Jon E Grant","doi":"10.1017/S1092852924000300","DOIUrl":"10.1017/S1092852924000300","url":null,"abstract":"<p><strong>Objectives: </strong>Gambling disorder affects 0.5-2.4% of the population and shows strong associations with lifetime alcohol use disorder. Very little is known regarding whether lifetime alcohol use disorder can impact the clinical presentation or outcome trajectory of gambling disorder.</p><p><strong>Methods: </strong>Data were pooled from previous clinical trials conducted on people with gambling disorder, none of whom had current alcohol use disorder. Demographic and clinical variables were compared between those who did versus did not have lifetime alcohol use disorder.</p><p><strong>Results: </strong>Of the 621 participants in the clinical trials, 103 (16.6%) had a lifetime history of alcohol use disorder. History of alcohol use disorder was significantly associated with male gender (relative risk [RR] = 1.42), greater body weight (Cohen's D = 0.27), family history of alcohol use disorder in first-degree relative(s) (RR = 1.46), occurrence of previous hospitalization due to psychiatric illness (RR = 2.68), and higher gambling-related legal problems (RR = 1.50). History of alcohol use disorder was not significantly associated with other variables that were examined, such as severity of gambling disorder or extent of functional disability. Lifetime alcohol use disorder was not significantly associated with the extent of clinical improvement in gambling disorder symptoms during the subsequent clinical trials.</p><p><strong>Conclusions: </strong>These data highlight that lifetime alcohol use disorder is an important clinical variable to be considered when assessing gambling disorder because it is associated with several untoward features (especially gambling-related legal problems and prior psychiatric hospitalization). The study design enabled these associations to be disambiguated from current or recent alcohol use disorder.</p>","PeriodicalId":10505,"journal":{"name":"CNS Spectrums","volume":null,"pages":null},"PeriodicalIF":3.4,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7616493/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140956506","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Towards the correlates of stressful life events as precipitants of obsessive-compulsive disorder: a systematic review and metanalysis. 作为强迫症诱因的生活压力事件的相关性:系统回顾和荟萃分析。
IF 3.4 3区 医学
CNS Spectrums Pub Date : 2024-08-01 Epub Date: 2024-04-30 DOI: 10.1017/S1092852924000269
Verônica Hühne, Samara Dos Santos-Ribeiro, Maria E Moreira-de-Oliveira, Gabriela B de Menezes, Leonardo F Fontenelle
{"title":"Towards the correlates of stressful life events as precipitants of obsessive-compulsive disorder: a systematic review and metanalysis.","authors":"Verônica Hühne, Samara Dos Santos-Ribeiro, Maria E Moreira-de-Oliveira, Gabriela B de Menezes, Leonardo F Fontenelle","doi":"10.1017/S1092852924000269","DOIUrl":"10.1017/S1092852924000269","url":null,"abstract":"<p><p>Obsessive-compulsive disorder (OCD) is a prevalent condition with multifactorial etiology involving genetic and environmental factors. The present study aims to summarize the correlates of stressful life events (SLEs) in OCD by reviewing studies comparing OCD associated or not with SLEs before its onset. To do so, a systematic review was performed by searching PubMed, Web of Science, Scopus, and PsycINFO databases for studies published between the database's inception and November 27, 2023. Studies including individuals whose OCD was precipitated or not by SLEs (SLEs OCD and NSLEs OCD, respectively) were assessed. Effect sizes or odds ratios were then calculated to identify the strength of association between SLEs and clinical characteristics, such as gender, age of onset, family history of OCD, severity of OCD symptoms, depressive symptoms, and mood comorbidities among patients with OCD. Out of the 4083 records initially identified, 5 studies met the inclusion criteria and 3 were comparable through a meta-analysis. Notably, the analyses were limited by the small number of studies available in the literature. The meta-analysis demonstrated SLEs OCD to be associated with female gender, later OCD onset, and increased comorbidity rates with mood disorders. Despite the cross-sectional nature of the reviewed studies, women may be more vulnerable to develop a later onset of OCD following SLEs, which may also lead to mood disorders. Caution is needed to avoid prematurely classifying this presentation as a distinct subtype of OCD.</p>","PeriodicalId":10505,"journal":{"name":"CNS Spectrums","volume":null,"pages":null},"PeriodicalIF":3.4,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140862354","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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
Comparative efficacy of akathisia treatments: A network meta-analysis. 眩晕治疗的疗效比较:网络荟萃分析
IF 3.4 3区 医学
CNS Spectrums Pub Date : 2024-08-01 Epub Date: 2024-04-29 DOI: 10.1017/S1092852924000233
Luca Gambolò, Dario Bottignole, Marta D'Angelo, Lorenzo Bellini, Giuseppe Stirparo
{"title":"Comparative efficacy of akathisia treatments: A network meta-analysis.","authors":"Luca Gambolò, Dario Bottignole, Marta D'Angelo, Lorenzo Bellini, Giuseppe Stirparo","doi":"10.1017/S1092852924000233","DOIUrl":"10.1017/S1092852924000233","url":null,"abstract":"<p><strong>Objective: </strong>Akathisia, a common side effect of psychotropic medications, poses a significant challenge in neuropsychiatry, affecting up to 30% of patients on antipsychotics. Despite its prevalence, akathisia remains poorly understood, with difficulties in diagnosis, patient reporting, and treatment efficacy. This research aimed to shed light on effective interventions to improve akathisia management.</p><p><strong>Methods: </strong>A systematic review following Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines was conducted, encompassing controlled trials in English and Italian languages. Databases, such asPubMed, Scopus, and EMBASE, were searched until July 9, 2023. Treatment effectiveness was assessed using standardized mean differences (SMDs) in post-treatment akathisia scores.</p><p><strong>Results: </strong>Thirteen studies involving 446 individuals met the inclusion criteria. Benzodiazepines, beta-blockers, and NaSSA demonstrated significant efficacy as compared with placebo. Anticholinergic, anticonvulsant, triptan, and other treatments did not show significant differences. Benzodiazepines ranked highest in <i>P</i>-scores (0.8186), followed by beta-blockers and NaSSA.</p><p><strong>Conclusions: </strong>Effective management of akathisia is crucial, with benzodiazepines, beta-blockers, and NaSSA offering evidence-based options. Treatment rankings provide guidance for clinicians. Future research should prioritize larger, more robust studies to address limitations associated with small sample sizes and publication bias. This research enhances our understanding of interventions for akathisia, offering promising options to improve patient quality of life and prevent complications related to non-adherence and mismanagement.</p>","PeriodicalId":10505,"journal":{"name":"CNS Spectrums","volume":null,"pages":null},"PeriodicalIF":3.4,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140847641","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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
Unveiling shadows: analyzing suicide reporting in Muslim-majority countries vis-à-vis WHO's media guidelines. 揭开阴影:根据世界卫生组织的媒体指南分析穆斯林主要国家的自杀报告。
IF 3.4 3区 医学
CNS Spectrums Pub Date : 2024-08-01 Epub Date: 2023-10-20 DOI: 10.1017/S1092852923006351
Rameez A Mahesar, Sana Shahid, Saba Asif, Abdul K Khoso, Sujita K Kar, Taha Shabbir
{"title":"Unveiling shadows: analyzing suicide reporting in Muslim-majority countries vis-à-vis WHO's media guidelines.","authors":"Rameez A Mahesar, Sana Shahid, Saba Asif, Abdul K Khoso, Sujita K Kar, Taha Shabbir","doi":"10.1017/S1092852923006351","DOIUrl":"10.1017/S1092852923006351","url":null,"abstract":"<p><p>Numerous studies have been conducted globally to assess the compliance level of newspapers with the World Health Organization's media guidelines for responsible suicide reporting. To identify and review such studies conducted in Muslim-majority countries between 2014 and 2022, we searched PubMed and Google Scholar databases. We identified 12 eligible studies from Pakistan (<i>n</i> = 4), Bangladesh (<i>n</i> = 2), Malaysia (<i>n</i> = 1), Indonesia (<i>n</i> = 1), Iraq (<i>n</i> = 1), Iran (<i>n</i> = 1), Nigeria (<i>n</i> = 1), and Egypt (<i>n</i> = 1). These studies indicated an overall lack of adherence to the guidelines. However, the level of nonadherence was particularly high in Pakistan. Effective suicide prevention programs may help in promoting responsible reporting of suicide.</p>","PeriodicalId":10505,"journal":{"name":"CNS Spectrums","volume":null,"pages":null},"PeriodicalIF":3.4,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49675120","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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
Poor subjective sleep quality and trait impulsivity in patients with bipolar disorder. 双相情感障碍患者的主观睡眠质量差和特质冲动。
IF 3.4 3区 医学
CNS Spectrums Pub Date : 2024-08-01 Epub Date: 2024-05-06 DOI: 10.1017/S109285292400021X
Mao-Hsuan Huang, Yi-Hsuan Kuan, Yee-Lam E Chan, Wei-Chung Mao, Tung-Ping Su
{"title":"Poor subjective sleep quality and trait impulsivity in patients with bipolar disorder.","authors":"Mao-Hsuan Huang, Yi-Hsuan Kuan, Yee-Lam E Chan, Wei-Chung Mao, Tung-Ping Su","doi":"10.1017/S109285292400021X","DOIUrl":"10.1017/S109285292400021X","url":null,"abstract":"<p><strong>Background: </strong>Sleep disturbance and impulsivity are key components of mood vulnerability in bipolar disorder (BD), but few studies have assessed the association between these two symptoms among patients with BD.</p><p><strong>Methods: </strong>Forty-seven euthymic patients with bipolar I disorder (BDI) or bipolar II disorder (BDII) and 58 age- and sex-matched healthy controls were enrolled in this cross-sectional study. Trait impulsivity was measured using the Barratt Impulsiveness Scale Version 11 (BIS-11), which yielded 3 second-order factors: attention, motor, and non-planning. Subjective sleep quality was assessed using the self-reported Pittsburgh Sleep Quality Index (PSQI). General linear models (GLMs) were used to assess the associations between subjective poor sleep and trait impulsivity with multiple testing corrections.</p><p><strong>Results: </strong>Patients with BD scored higher in BIS-11 and PSQI than healthy controls. PSQI total scores positively correlated with BIS-11 total scores, while sleep disturbance and daytime dysfunction were associated with attentional impulsiveness after controlling for covariates. Participants with higher PSQI total scores (>10) had higher scores in BIS-11 total, attention, and non-planning than those with low PSQI scores (≤5).</p><p><strong>Conclusion: </strong>These findings support the hypothesis that poor sleep quality might lead to impulsivity and add to the growing evidence that improving sleep quality may be a therapeutic target for patients with BD.</p>","PeriodicalId":10505,"journal":{"name":"CNS Spectrums","volume":null,"pages":null},"PeriodicalIF":3.4,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140859599","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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
An investigation of the experience of control through the sense of agency in people with obsessive-compulsive disorder: a review and meta-analysis. 强迫症患者通过代理感获得控制体验的调查:回顾与元分析
IF 3.4 3区 医学
CNS Spectrums Pub Date : 2024-08-01 Epub Date: 2024-03-25 DOI: 10.1017/S1092852924000117
Davide Fausto Borrelli, Matteo Tonna, Reuven Dar
{"title":"An investigation of the experience of control through the sense of agency in people with obsessive-compulsive disorder: a review and meta-analysis.","authors":"Davide Fausto Borrelli, Matteo Tonna, Reuven Dar","doi":"10.1017/S1092852924000117","DOIUrl":"10.1017/S1092852924000117","url":null,"abstract":"<p><p>The construct of sense of agency (SoA) has proven useful for understanding mechanisms underlying obsessive-compulsive disorder (OCD) phenomenology, especially in explaining the apparent dissociation in OCD between actual and perceived control over one's actions. Paradoxically, people with OCD appear to experience both diminished SoA (feeling unable to control their actions) and inflated SoA (having \"magical\" control over events). The present review investigated the extent to which the SoA is distorted in OCD, in terms of both implicit (ie, inferred from correlates and outcomes of voluntary actions) and explicit (ie, subjective judgment of one's control over an outcome) measures of SoA. Our search resulted in 15 studies that met the criteria for inclusion in a meta-analysis, where we also examined the potential moderating effects of the type of measure (explicit versus implicit) and of the actual control participants had over the outcome. We found that participants with OCD or with high levels of OCD symptoms show lower implicit measures of SoA and at the same time tend to overestimate their control in situations where they do not actually have it. Together, these findings support the hypothesized dissociation in OCD between actual and perceived control over one's actions.</p>","PeriodicalId":10505,"journal":{"name":"CNS Spectrums","volume":null,"pages":null},"PeriodicalIF":3.4,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140206456","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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
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