Biological Psychiatry-Cognitive Neuroscience and Neuroimaging最新文献

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Individualized Functional Brain System Topologies and Major Depression: Relationships Among Patch Sizes and Clinical Profiles and Behavior 个性化大脑功能系统拓扑与重度抑郁症:斑块大小与临床特征和行为之间的关系。
IF 5.9 2区 医学
Biological Psychiatry-Cognitive Neuroscience and Neuroimaging Pub Date : 2024-06-01 DOI: 10.1016/j.bpsc.2024.02.011
Matthew D. Sacchet , Poorvi Keshava , Shane W. Walsh , Ruby M. Potash , Meiling Li , Hesheng Liu , Diego A. Pizzagalli
{"title":"Individualized Functional Brain System Topologies and Major Depression: Relationships Among Patch Sizes and Clinical Profiles and Behavior","authors":"Matthew D. Sacchet ,&nbsp;Poorvi Keshava ,&nbsp;Shane W. Walsh ,&nbsp;Ruby M. Potash ,&nbsp;Meiling Li ,&nbsp;Hesheng Liu ,&nbsp;Diego A. Pizzagalli","doi":"10.1016/j.bpsc.2024.02.011","DOIUrl":"10.1016/j.bpsc.2024.02.011","url":null,"abstract":"<div><h3>Background</h3><p>Neuroimaging studies of major depression have typically been conducted using group-level approaches. However, given interindividual differences in brain systems, there is a need for individualized approaches to brain systems mapping and putative links toward diagnosis, symptoms, and behavior.</p></div><div><h3>Methods</h3><p>We used an iterative parcellation approach to map individualized brain systems in 328 participants from a multisite, placebo-controlled clinical trial. We hypothesized that participants with depression would show abnormalities in salience, control, default, and affective systems, which would be associated with higher levels of self-reported anhedonia, anxious arousal, and worse cognitive performance. Within hypothesized brain systems, we compared patch sizes (number of vertices) between depressed and healthy control groups. Within depressed groups, abnormal patches were correlated with hypothesized clinical and behavioral measures.</p></div><div><h3>Results</h3><p>Significant group differences emerged in hypothesized patches of 1) the lateral salience system (parietal operculum; <em>t</em><sub>326</sub> = −3.11, <em>p</em> = .002) and 2) the control system (left medial posterior prefrontal cortex region; <em>z</em> = −3.63, <em>p</em> &lt; .001), with significantly smaller patches in these regions in participants with depression than in healthy control participants. Results suggest that participants with depression with significantly smaller patch sizes in the lateral salience system and control system regions experience greater anxious arousal and cognitive deficits.</p></div><div><h3>Conclusions</h3><p>The findings imply that neural features mapped at the individual level may relate meaningfully to diagnosis, symptoms, and behavior. There is strong clinical relevance in taking an individualized brain systems approach to mapping neural functional connectivity because these associated region patch sizes may help advance our understanding of neural features linked to psychopathology and foster future patient-specific clinical decision making.</p></div>","PeriodicalId":54231,"journal":{"name":"Biological Psychiatry-Cognitive Neuroscience and Neuroimaging","volume":"9 6","pages":"Pages 616-625"},"PeriodicalIF":5.9,"publicationDate":"2024-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139992014","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"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
Anxiety Symptoms in Young Children Are Associated With a Maladaptive Neurobehavioral Profile of Error Responding 幼儿的焦虑症状与错误反应的不良神经行为特征有关。
IF 5.9 2区 医学
Biological Psychiatry-Cognitive Neuroscience and Neuroimaging Pub Date : 2024-06-01 DOI: 10.1016/j.bpsc.2024.03.001
Ann M. Iturra-Mena , Jason Moser , Dana E. Díaz , Sherry Y.H. Chen , Katherine Rosenblum , Maria Muzik , Kate D. Fitzgerald
{"title":"Anxiety Symptoms in Young Children Are Associated With a Maladaptive Neurobehavioral Profile of Error Responding","authors":"Ann M. Iturra-Mena ,&nbsp;Jason Moser ,&nbsp;Dana E. Díaz ,&nbsp;Sherry Y.H. Chen ,&nbsp;Katherine Rosenblum ,&nbsp;Maria Muzik ,&nbsp;Kate D. Fitzgerald","doi":"10.1016/j.bpsc.2024.03.001","DOIUrl":"10.1016/j.bpsc.2024.03.001","url":null,"abstract":"<div><h3>Background</h3><p>Childhood anxiety symptoms have been linked to alterations in cognitive control and error processing, but the diverse findings on neural markers of anxiety in young children, which vary by severity and developmental stage, suggest the need for a wider perspective. Integrating new neural markers with established ones, such as the error-related negativity, the error positivity, and frontal theta, could clarify this association. Error-related alpha suppression (ERAS) is a recently proposed index of post-error attentional engagement that has not yet been explored in children with anxiety.</p></div><div><h3>Methods</h3><p>To identify neurobehavioral profiles of anxiety in young children by integrating ERAS with the error-related negativity, error positivity, frontal theta, and post-error performance indicators, we employed K-means clustering as an unsupervised multimetric approach. For this, we first aimed to confirm the presence and scalp distribution of ERAS in young children. We performed event-related potentials and spectral analysis of electroencephalogram data collected during a Go/NoGo task (Zoo Task) completed by 181 children (ages 4–7 years; 103 female) who were sampled from across the clinical-to-nonclinical range of anxiety severity using the Child Behavior Checklist.</p></div><div><h3>Results</h3><p>Results confirmed ERAS, showing lower post-error alpha power, maximal suppression at occipital sites, and less ERAS in younger children. K-means clustering revealed that high anxiety and younger age were associated with reduction in ERAS and frontal theta, less negative error-related negativity, enlarged error positivity, more post-error slowing, and reduced post-error accuracy.</p></div><div><h3>Conclusions</h3><p>Our findings indicate a link between ERAS, maladaptive neural mechanisms of attention elicited by errors, and anxiety in young children, suggesting that anxiety may arise from or interfere with attention and error processing.</p></div>","PeriodicalId":54231,"journal":{"name":"Biological Psychiatry-Cognitive Neuroscience and Neuroimaging","volume":"9 6","pages":"Pages 571-579"},"PeriodicalIF":5.9,"publicationDate":"2024-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140103044","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"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
Steps to a Clinical Electroneurophysiology 临床神经电生理学的步骤
IF 5.9 2区 医学
Biological Psychiatry-Cognitive Neuroscience and Neuroimaging Pub Date : 2024-06-01 DOI: 10.1016/j.bpsc.2024.04.009
Sidney J. Segalowitz
{"title":"Steps to a Clinical Electroneurophysiology","authors":"Sidney J. Segalowitz","doi":"10.1016/j.bpsc.2024.04.009","DOIUrl":"https://doi.org/10.1016/j.bpsc.2024.04.009","url":null,"abstract":"","PeriodicalId":54231,"journal":{"name":"Biological Psychiatry-Cognitive Neuroscience and Neuroimaging","volume":"9 6","pages":"Pages 547-548"},"PeriodicalIF":5.9,"publicationDate":"2024-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141242864","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"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
Childhood Maltreatment and Amygdala Response to Interpersonal Threat in a Transdiagnostic Adult Sample: The Role of Trait Dissociation 跨诊断成人样本中的童年虐待与杏仁核对人际威胁的反应:特质分离的作用
IF 5.9 2区 医学
Biological Psychiatry-Cognitive Neuroscience and Neuroimaging Pub Date : 2024-06-01 DOI: 10.1016/j.bpsc.2024.01.003
Katja I. Seitz , Maurizio Sicorello , Marius Schmitz , Noel Valencia , Sabine C. Herpertz , Katja Bertsch , Corinne Neukel
{"title":"Childhood Maltreatment and Amygdala Response to Interpersonal Threat in a Transdiagnostic Adult Sample: The Role of Trait Dissociation","authors":"Katja I. Seitz ,&nbsp;Maurizio Sicorello ,&nbsp;Marius Schmitz ,&nbsp;Noel Valencia ,&nbsp;Sabine C. Herpertz ,&nbsp;Katja Bertsch ,&nbsp;Corinne Neukel","doi":"10.1016/j.bpsc.2024.01.003","DOIUrl":"10.1016/j.bpsc.2024.01.003","url":null,"abstract":"<div><h3>Background</h3><p>Childhood maltreatment (CM) confers risk for different mental disorders as well as transdiagnostic symptoms such as dissociation. Aberrant amygdala response to interpersonal threat may link CM to transdiagnostic psychopathology and has recently been shown to depend on type and developmental timing of CM experiences. Still, most studies on CM and threat-related amygdala response employ categorical disorder-specific perspectives and fail to consider type and timing of CM exposure. We aimed to investigate associations between CM, amygdala response to interpersonal threat, and dimensional psychopathological symptoms including trait dissociation in a transdiagnostic adult sample, specifically considering type, timing, and duration of CM.</p></div><div><h3>Methods</h3><p>We conducted a cross-sectional neuroimaging study in 141 participants with varying levels of CM, including mostly female participants with major depressive disorder (<em>n</em> = 36), posttraumatic stress disorder (<em>n</em> = 34), and somatic symptom disorder (<em>n</em> = 35) and healthy volunteers (<em>n</em> = 36). Participants underwent functional magnetic resonance imaging during an emotional face–matching task, completed the brief German interview version of the Maltreatment and Abuse Chronology of Exposure scale, and answered self-report measures of transdiagnostic CM-related symptoms including trait dissociation. Data were analyzed using a machine learning-based model comparison procedure.</p></div><div><h3>Results</h3><p>In our transdiagnostic sample, neither type nor timing or duration of CM predicted amygdala response to interpersonal threat. Instead, trait dissociation predicted blunted bilateral amygdala response and emerged as a possible mediator between CM and amygdala function.</p></div><div><h3>Conclusions</h3><p>Trait dissociation may be an important confounder in the widely documented association between CM and threat-related amygdala response, which should be considered in future longitudinal studies.</p></div>","PeriodicalId":54231,"journal":{"name":"Biological Psychiatry-Cognitive Neuroscience and Neuroimaging","volume":"9 6","pages":"Pages 626-634"},"PeriodicalIF":5.9,"publicationDate":"2024-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139572384","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"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
Network Analysis of Behavioral Activation/Inhibition Systems and Brain Volume in Individuals With and Without Major Depressive Disorder or Social Anxiety Disorder 行为激活/抑制系统与脑容量的网络分析在有或没有抑郁症或社交焦虑障碍的个体中。
IF 5.9 2区 医学
Biological Psychiatry-Cognitive Neuroscience and Neuroimaging Pub Date : 2024-06-01 DOI: 10.1016/j.bpsc.2023.08.006
Qimin Liu , Delaney Davey , Jagan Jimmy , Olusola Ajilore , Heide Klumpp
{"title":"Network Analysis of Behavioral Activation/Inhibition Systems and Brain Volume in Individuals With and Without Major Depressive Disorder or Social Anxiety Disorder","authors":"Qimin Liu ,&nbsp;Delaney Davey ,&nbsp;Jagan Jimmy ,&nbsp;Olusola Ajilore ,&nbsp;Heide Klumpp","doi":"10.1016/j.bpsc.2023.08.006","DOIUrl":"10.1016/j.bpsc.2023.08.006","url":null,"abstract":"<div><h3>Background</h3><p>Social anxiety disorder<span> (SAD) and major depressive disorder (MDD) are characterized by behavioral abnormalities in motivational systems, namely the behavioral inhibition system (BIS) and behavioral activation system (BAS). Limited studies indicate brain volume in regions that support emotion, learning/memory, reward, and cognitive functions relate to BIS/BAS. To increase understanding of BIS/BAS, the current study used a network approach.</span></p></div><div><h3>Methods</h3><p>Patients with SAD (<em>n</em> = 59), patients with MDD (<em>n =</em> 64), and healthy control participants (<em>n =</em><span> 36) completed a BIS/BAS questionnaire and structural magnetic resonance imaging<span> scans; volumetric regions of interest comprised cortical and limbic structures based on previous BIS/BAS studies. A Bayesian Gaussian graphical model was used for each diagnostic group, and groups were compared. Among network metrics, bridge centrality was of primary interest. Analysis of variance evaluated BIS/BAS behaviors between groups.</span></span></p></div><div><h3>Results</h3><p><span>Bridge centrality showed hippocampus positively related to BAS, but not to BIS, in the MDD group; no findings were observed in the SAD or control groups. Yet, network density (i.e., overall strength of relationships between variables) and degree centrality (i.e., overall relationship between one variable to all other variables) showed that cortical (e.g., </span>precuneus<span>, medial orbitofrontal) and subcortical (e.g., amygdala, hippocampus) regions differed between diagnostic groups. Analysis of variance results showed BAS was lower in the MDD/SAD groups compared with the control group, while BIS was higher in the SAD group relative to the MDD group, which in turn was higher than the control group.</span></p></div><div><h3>Conclusions</h3><p>Preliminary findings indicate that network-level aberrations may underlie motivational abnormalities in MDD and SAD. Evidence of BIS/BAS differences builds on previous work that points to shared and distinct motivational differences in internalizing psychopathologies.</p></div>","PeriodicalId":54231,"journal":{"name":"Biological Psychiatry-Cognitive Neuroscience and Neuroimaging","volume":"9 6","pages":"Pages 551-560"},"PeriodicalIF":5.9,"publicationDate":"2024-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10143499","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"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
Guide for Authors 作者指南
IF 5.9 2区 医学
Biological Psychiatry-Cognitive Neuroscience and Neuroimaging Pub Date : 2024-06-01 DOI: 10.1016/S2451-9022(24)00127-7
{"title":"Guide for Authors","authors":"","doi":"10.1016/S2451-9022(24)00127-7","DOIUrl":"https://doi.org/10.1016/S2451-9022(24)00127-7","url":null,"abstract":"","PeriodicalId":54231,"journal":{"name":"Biological Psychiatry-Cognitive Neuroscience and Neuroimaging","volume":"9 6","pages":"Pages A5-A10"},"PeriodicalIF":5.9,"publicationDate":"2024-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2451902224001277/pdfft?md5=5a2575a59f22460ad8e6a993ae521be6&pid=1-s2.0-S2451902224001277-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141242862","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"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
A Functional Magnetic Resonance Imaging Meta-Analysis of Childhood Trauma 童年创伤的 FMRI Meta 分析。
IF 5.9 2区 医学
Biological Psychiatry-Cognitive Neuroscience and Neuroimaging Pub Date : 2024-06-01 DOI: 10.1016/j.bpsc.2024.01.009
Rebecca Ireton, Anna Hughes, Megan Klabunde
{"title":"A Functional Magnetic Resonance Imaging Meta-Analysis of Childhood Trauma","authors":"Rebecca Ireton,&nbsp;Anna Hughes,&nbsp;Megan Klabunde","doi":"10.1016/j.bpsc.2024.01.009","DOIUrl":"10.1016/j.bpsc.2024.01.009","url":null,"abstract":"<div><h3>Background</h3><p>Traumatic experiences during childhood significantly impact the developing brain and contribute to the development of numerous physical and mental health problems. To date, however, a comprehensive understanding of the functional impairments within the brain associated with childhood trauma histories does not exist. Previous functional magnetic resonance imaging (fMRI) meta-analytical tools required homogeneity of task types and the clinical populations studied, thus preventing the comprehensive pooling of brain-based deficits present in children who have trauma histories. We hypothesized that the use of the novel, data-driven Bayesian author-topic model approach to fMRI meta-analyses would reveal deficits in brain networks that span fMRI task types in children with trauma histories.</p></div><div><h3>Methods</h3><p>To our knowledge, this is the first study to use the Bayesian author-topic model approach to fMRI meta-analyses within a clinical population. Using PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analyses) guidelines, we present data-driven results obtained by combining activation patterns across heterogeneous tasks from 1428 initially screened studies and combining data from 14 studies that met study criteria (285 children with trauma histories, 297 healthy control children).</p></div><div><h3>Results</h3><p>Altered brain activity was revealed within 2 clusters in children with trauma histories compared to control children: the default mode/affective network/posterior insula and the central executive network. Our identified clusters were associated with tasks pertaining to cognitive processing, emotional/social stress, self-referential thought, memory, unexpected stimuli, and avoidance behaviors in youths who have experienced childhood trauma.</p></div><div><h3>Conclusions</h3><p>Our results reveal disturbances in children with trauma histories within the modulation of the default mode and central executive networks—but not the salience network—regardless of whether children also presented with posttraumatic stress symptoms.</p></div>","PeriodicalId":54231,"journal":{"name":"Biological Psychiatry-Cognitive Neuroscience and Neuroimaging","volume":"9 6","pages":"Pages 561-570"},"PeriodicalIF":5.9,"publicationDate":"2024-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2451902224000223/pdfft?md5=cb3b476e6de3666653860ab757764343&pid=1-s2.0-S2451902224000223-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139708808","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"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
Altered Lateral Prefrontal Cortex Functioning During Emotional Interference Resistance Is Associated With Affect Lability in Adults With Persisting Symptoms of Attention-Deficit/Hyperactivity Disorder From Childhood 抗情绪干扰时前额叶外侧皮层功能的改变与儿童期多动症症状持续存在的成年人的情绪不稳定性有关。
IF 5.9 2区 医学
Biological Psychiatry-Cognitive Neuroscience and Neuroimaging Pub Date : 2024-06-01 DOI: 10.1016/j.bpsc.2024.02.003
Amar Ojha , Neil P. Jones , Teague Henry , Amelia Versace , Elizabeth M. Gnagy , Heather M. Joseph , Brooke S.G. Molina , Cecile D. Ladouceur
{"title":"Altered Lateral Prefrontal Cortex Functioning During Emotional Interference Resistance Is Associated With Affect Lability in Adults With Persisting Symptoms of Attention-Deficit/Hyperactivity Disorder From Childhood","authors":"Amar Ojha ,&nbsp;Neil P. Jones ,&nbsp;Teague Henry ,&nbsp;Amelia Versace ,&nbsp;Elizabeth M. Gnagy ,&nbsp;Heather M. Joseph ,&nbsp;Brooke S.G. Molina ,&nbsp;Cecile D. Ladouceur","doi":"10.1016/j.bpsc.2024.02.003","DOIUrl":"10.1016/j.bpsc.2024.02.003","url":null,"abstract":"<div><h3>Background</h3><p>Attention-deficit/hyperactivity disorder (ADHD) is a common neurodevelopmental disorder characterized by inattention and/or impulsivity/hyperactivity. ADHD, especially when persisting into adulthood, often includes emotional dysregulation, such as affect lability; however, the neural correlates of emotionality in adults with heterogeneous ADHD symptom persistence remain unclear.</p></div><div><h3>Methods</h3><p>The present study sought to determine shared and distinct functional neuroanatomical profiles of neural circuitry during emotional interference resistance using the emotional face n-back task in adult participants with persisting (<em>n</em> = 47), desisting (<em>n</em> = 93), or no (<em>n</em> = 42) childhood ADHD symptoms while undergoing functional magnetic resonance imaging.</p></div><div><h3>Results</h3><p>Participants without any lifetime ADHD diagnosis performed significantly better (faster and more accurately) than participants with ADHD diagnoses on trials with high cognitive loads (2-back) that included task-irrelevant emotional distractors, tapping into executive functioning and emotion regulatory processes. In participants with persisting ADHD symptoms, more severe emotional symptoms were related to worse task performance. Heightened dorsolateral and ventrolateral prefrontal cortex activation was associated with more accurate and faster performance on 2-back emotional faces trials, respectively. Reduced activation was associated with greater affect lability in adults with persisting ADHD, and dorsolateral prefrontal cortex activation mediated the relationship between affect lability and task accuracy.</p></div><div><h3>Conclusions</h3><p>These findings suggest that alterations in dorsolateral prefrontal cortex function associated with greater interference in cognitive processes from emotion could represent a marker of risk for problems with emotional dysregulation in individuals with persisting ADHD and thus represent a potential therapeutic target for those with greater emotional symptoms of ADHD.</p></div>","PeriodicalId":54231,"journal":{"name":"Biological Psychiatry-Cognitive Neuroscience and Neuroimaging","volume":"9 6","pages":"Pages 588-596"},"PeriodicalIF":5.9,"publicationDate":"2024-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139914244","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"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
Data-Driven Pupil Response Profiles as Transdiagnostic Readouts for the Detection of Neurocognitive Functioning in Affective and Anxiety Disorders 数据驱动的瞳孔反应曲线作为跨诊断读数,用于检测情感障碍和焦虑症的神经认知功能
IF 5.9 2区 医学
Biological Psychiatry-Cognitive Neuroscience and Neuroimaging Pub Date : 2024-06-01 DOI: 10.1016/j.bpsc.2023.06.005
Julia Fietz , Dorothee Pöhlchen , Tanja M. Brückl , Anna-Katharine Brem , Frank Padberg , Michael Czisch , Philipp G. Sämann
{"title":"Data-Driven Pupil Response Profiles as Transdiagnostic Readouts for the Detection of Neurocognitive Functioning in Affective and Anxiety Disorders","authors":"Julia Fietz ,&nbsp;Dorothee Pöhlchen ,&nbsp;Tanja M. Brückl ,&nbsp;Anna-Katharine Brem ,&nbsp;Frank Padberg ,&nbsp;Michael Czisch ,&nbsp;Philipp G. Sämann","doi":"10.1016/j.bpsc.2023.06.005","DOIUrl":"10.1016/j.bpsc.2023.06.005","url":null,"abstract":"<div><h3>Background</h3><p>Neurocognitive functioning is a relevant transdiagnostic dimension in psychiatry. As pupil size dynamics track cognitive load during a working memory task, we aimed to explore if this parameter allows identification of psychophysiological subtypes in healthy participants and patients with affective and anxiety disorders.</p></div><div><h3>Methods</h3><p>Our sample consisted of 226 participants who completed the n-back task during simultaneous functional magnetic resonance imaging and pupillometry measurements. We used latent class growth modeling to identify clusters based on pupil size in response to cognitive load. In a second step, these clusters were compared on affective and anxiety symptom levels, performance in neurocognitive tests, and functional magnetic resonance imaging activity.</p></div><div><h3>Results</h3><p>The clustering analysis resulted in two distinct pupil response profiles: one with a stepwise increasing pupil size with increasing cognitive load (reactive group) and one with a constant pupil size across conditions (nonreactive group). A larger increase in pupil size was significantly associated with better performance in neurocognitive tests in executive functioning and sustained attention. Statistical maps of parametric modulation of pupil size during the n-back task showed the frontoparietal network in the positive contrast and the default mode network<span> in the negative contrast. The pupil response profile of the reactive group was associated with more thalamic activity, likely reflecting better arousal upregulation and less deactivation of the limbic system.</span></p></div><div><h3>Conclusions</h3><p>Pupil measurements have the potential to serve as a highly sensitive psychophysiological readout for detection of neurocognitive deficits in the core domain of executive functioning, adding to the development of valid transdiagnostic constructs in psychiatry.</p></div>","PeriodicalId":54231,"journal":{"name":"Biological Psychiatry-Cognitive Neuroscience and Neuroimaging","volume":"9 6","pages":"Pages 580-587"},"PeriodicalIF":5.9,"publicationDate":"2024-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10519838","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"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
Serotonergic Psychedelics: A Comparative Review of Efficacy, Safety, Pharmacokinetics, and Binding Profile Serotonergic Psychedelics - a Comparative Review Comparing the Efficacy, Safety, Pharmacokinetics and Binding Profile of Serotonergic Psychedelics.
IF 5.9 2区 医学
Biological Psychiatry-Cognitive Neuroscience and Neuroimaging Pub Date : 2024-05-01 DOI: 10.1016/j.bpsc.2024.01.007
Friederike Holze , Nirmal Singh , Matthias E. Liechti , Deepak Cyril D’Souza
{"title":"Serotonergic Psychedelics: A Comparative Review of Efficacy, Safety, Pharmacokinetics, and Binding Profile","authors":"Friederike Holze ,&nbsp;Nirmal Singh ,&nbsp;Matthias E. Liechti ,&nbsp;Deepak Cyril D’Souza","doi":"10.1016/j.bpsc.2024.01.007","DOIUrl":"10.1016/j.bpsc.2024.01.007","url":null,"abstract":"<div><p>Psychedelic compounds, including psilocybin, LSD (lysergic acid diethylamide), DMT (<em>N,N</em> -dimethyltryptamine), and 5-MeO-DMT (5-methoxy-<em>N,N</em>-dimethyltryptamine), all of which are serotonin 2A receptor agonists, are being investigated as potential treatments. This review aims to summarize the current clinical research on these 4 compounds and mescaline to guide future research. Their mechanism(s) of action, pharmacokinetics, pharmacodynamics, efficacy, and safety were reviewed. While evidence for therapeutic indications, with the exception of psilocybin for depression, is still relatively scarce, we noted no differences in psychedelic effects beyond effect duration. Therefore, it remains unclear whether different receptor profiles contribute to the therapeutic potential of these compounds. More research is needed to differentiate these compounds in order to inform which compounds might be best for different therapeutic uses.</p></div>","PeriodicalId":54231,"journal":{"name":"Biological Psychiatry-Cognitive Neuroscience and Neuroimaging","volume":"9 5","pages":"Pages 472-489"},"PeriodicalIF":5.9,"publicationDate":"2024-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S245190222400020X/pdfft?md5=d8cb42b128106b74964a069246315b36&pid=1-s2.0-S245190222400020X-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139673879","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"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
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