Biological Psychiatry最新文献

筛选
英文 中文
Exploring the pathways between early auditory processing, processing speed, social cognition, and negative symptoms on social functioning in individuals at clinical high risk for psychosis: A structural equation modeling approach. 探索早期听觉加工、加工速度、社会认知和临床精神病高危个体社会功能阴性症状之间的通路:结构方程模型方法
IF 9.6 1区 医学
Biological Psychiatry Pub Date : 2025-07-07 DOI: 10.1016/j.biopsych.2025.06.033
Ricardo E Carrión, Majnu John, Sarah Dorvil, Andrea Auther, Danielle McLaughlin, Mitchell Arnovitz, Peter Bachman, Aysenil Belger, Erica Duncan, Holly Hamilton, Jason Johannesen, Benson Ku, Gregory Light, Margaret Niznikiewicz, Brian J Roach, Jean Addington, Carrie E Bearden, Kristin S Cadenhead, Tyrone D Cannon, Matcheri Keshavan, Diana O Perkins, William S Stone, Ming Tsuang, Elaine F Walker, Scott W Woods, Daniel H Mathalon, Barbara A Cornblatt
{"title":"Exploring the pathways between early auditory processing, processing speed, social cognition, and negative symptoms on social functioning in individuals at clinical high risk for psychosis: A structural equation modeling approach.","authors":"Ricardo E Carrión, Majnu John, Sarah Dorvil, Andrea Auther, Danielle McLaughlin, Mitchell Arnovitz, Peter Bachman, Aysenil Belger, Erica Duncan, Holly Hamilton, Jason Johannesen, Benson Ku, Gregory Light, Margaret Niznikiewicz, Brian J Roach, Jean Addington, Carrie E Bearden, Kristin S Cadenhead, Tyrone D Cannon, Matcheri Keshavan, Diana O Perkins, William S Stone, Ming Tsuang, Elaine F Walker, Scott W Woods, Daniel H Mathalon, Barbara A Cornblatt","doi":"10.1016/j.biopsych.2025.06.033","DOIUrl":"https://doi.org/10.1016/j.biopsych.2025.06.033","url":null,"abstract":"<p><strong>Introduction: </strong>Social functioning difficulties in adolescents and young-adults at clinical high-risk for psychosis (CHR-P) are among the strongest risk factors for psychosis onset. Recent research in patients with schizophrenia has demonstrated complex relationships between early auditory processing deficits as measured by the Mismatch Negativity (MMN) response of the auditory event-related potential (ERP), neurocognition, social cognition, negative symptoms, and social functioning. However, the interrelationships of these variables and associations with social functioning impairments prior to the onset of the illness are unclear. The present study used a structural equation modeling (SEM) approach to integrate these factors to determine the specific determinants that lead to poor social functioning in CHR-P youth.</p><p><strong>Methods: </strong>518 CHR-P individuals from the North American Prodrome Longitudinal Study (NAPLS2) were used to evaluate SEMs with pathways starting from MMN to social functioning. The intervening variables included processing speed, social cognition, and negative symptoms.</p><p><strong>Results: </strong>A final trimmed model revealed that early auditory processing (MMN) had a direct effect on processing speed, and both processing speed and negative symptoms had direct effects on social functioning. The direct effect from social cognition to social functioning was not significant.</p><p><strong>Conclusions: </strong>Our findings suggest that neurophysiological deficits are associated with social functioning by way of processing speed impairments, which fully accounted for the relationship, in CHR-P youth prior to psychosis onset. These results may have implications for early intervention strategies that target early information processing deficits with the aim of improving social trajectories and limiting psychosis onset in young CHR-P individuals.</p>","PeriodicalId":8918,"journal":{"name":"Biological Psychiatry","volume":" ","pages":""},"PeriodicalIF":9.6,"publicationDate":"2025-07-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144599197","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"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
Biologically Annotated Heterogeneity of Depression through Neuroimaging Normative Modeling. 通过神经影像学规范模型分析抑郁症的生物学注释异质性。
IF 9.6 1区 医学
Biological Psychiatry Pub Date : 2025-07-07 DOI: 10.1016/j.biopsych.2025.07.002
Jiao Li, Huafu Chen, Wei Liao
{"title":"Biologically Annotated Heterogeneity of Depression through Neuroimaging Normative Modeling.","authors":"Jiao Li, Huafu Chen, Wei Liao","doi":"10.1016/j.biopsych.2025.07.002","DOIUrl":"https://doi.org/10.1016/j.biopsych.2025.07.002","url":null,"abstract":"<p><p>Depression is not a unitary disorder but is rather heterogeneous in nature. Likewise, no two depressive individuals are entirely alike, and therefore, their associated symptoms are also highly personalized. Over the past decade, numerous approaches have been developed to identify neuroimaging-derived biomarkers for advancing our understanding of the neurobiology of depressive patients at the group level. However, substantial clinical heterogeneity among individuals with depression hinders the development of biomarkers for personalized interventions. Recently, publicly available resources have enabled researchers to investigate precision neuromarkers for depression using integrative multi-neuroimaging approaches. In this review, we systematically revisit previous findings and discuss the advances in data-driven neuroimaging analyses for depression heterogeneity, including the disentangling of dimensional and overlapping strategies, individual-specific abnormal patterns based on normative modeling frameworks, and associations between multiscale organizations. We also discuss the limitations, challenges, and future directions for depression heterogeneity. A summary of these advances is crucial for enhancing the understanding of the neurobiology of depression and will facilitate more accurate diagnoses and personalized interventions.</p>","PeriodicalId":8918,"journal":{"name":"Biological Psychiatry","volume":" ","pages":""},"PeriodicalIF":9.6,"publicationDate":"2025-07-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144599163","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"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
Attraction through similarity in autistic traits: A group communication study using social relations model and fNIRS hyperscanning. 孤独症特征的相似性吸引:基于社会关系模型和近红外超扫描的群体交流研究。
IF 9.6 1区 医学
Biological Psychiatry Pub Date : 2025-07-07 DOI: 10.1016/j.biopsych.2025.06.031
Shuyuan Feng, Mingliang Wang, Jianing Zhang, Lin Ding, Yuqing Yuan, Peng Zhang, Xuejun Bai
{"title":"Attraction through similarity in autistic traits: A group communication study using social relations model and fNIRS hyperscanning.","authors":"Shuyuan Feng, Mingliang Wang, Jianing Zhang, Lin Ding, Yuqing Yuan, Peng Zhang, Xuejun Bai","doi":"10.1016/j.biopsych.2025.06.031","DOIUrl":"https://doi.org/10.1016/j.biopsych.2025.06.031","url":null,"abstract":"<p><strong>Background: </strong>The double empathy problem (DEP) reconceptualizes autism's social challenges as bidirectional differences rather than unidirectional deficits. Following the DEP, the dialectical misattunement hypothesis (DMH) predicts that interaction between people with similar autistic traits will be smoother and reflected in neural synchronization. However, evidence remains inconsistent due to methodological limitations in dyadic designs and unstructured tasks, and it remains unclear whether neural mechanisms differ between passive and active social contexts across autistic trait levels.</p><p><strong>Methods: </strong>Using the social relations model, we measured the relational attraction within four-person groups (20 female and 10 male groups), composed of two high-autistic-trait individuals and two low-autistic-trait individuals following a turn-taking discussion. Simultaneously, we recorded brain activity using functional near-infrared spectroscopy (fNIRS) during both passive story listening and active turn-taking discussion.</p><p><strong>Results: </strong>Individuals with similar autistic traits reported higher interpersonal attraction when sharing consistent opinions. Neural analyses revealed context-dependent interbrain coupling patterns: During passive story listening, low-autistic-trait dyads exhibited higher inter-subject correlation (ISC) compared to high-autistic-trait dyads. In contrast, during active communication, low-autistic-trait dyads exhibited higher interbrain synchronization (IBS) in the right temporoparietal junction, while high-autistic-trait dyads showed higher IBS in the right dorsolateral prefrontal cortex, suggesting distinct neural mechanisms underlying social interaction across autistic trait levels.</p><p><strong>Conclusions: </strong>Our findings support the DMH and reveal that neural synchronization mechanisms vary across both autistic trait levels and social contexts. These context-dependent patterns challenge deficit-based models of autism, suggesting that high-autistic-trait individuals may employ alternative but effective neural strategies during social interaction, particularly in active communication contexts.</p>","PeriodicalId":8918,"journal":{"name":"Biological Psychiatry","volume":" ","pages":""},"PeriodicalIF":9.6,"publicationDate":"2025-07-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144599162","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"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
Shedding Light on Brain Function and Mood: A Role for the Retinoraphe Pathway in Regulating Serotonin. 揭示脑功能和情绪:视网膜反射通路在调节血清素中的作用。
IF 9.6 1区 医学
Biological Psychiatry Pub Date : 2025-07-07 DOI: 10.1016/j.biopsych.2025.06.029
Kornelija Vitkute, Francesca Borghese, Roelof A Hut, Robbert Havekes, Peter Meerlo
{"title":"Shedding Light on Brain Function and Mood: A Role for the Retinoraphe Pathway in Regulating Serotonin.","authors":"Kornelija Vitkute, Francesca Borghese, Roelof A Hut, Robbert Havekes, Peter Meerlo","doi":"10.1016/j.biopsych.2025.06.029","DOIUrl":"https://doi.org/10.1016/j.biopsych.2025.06.029","url":null,"abstract":"<p><p>Light has the capacity for immediate and long-term modulation of complex neuronal systems and brain function. While correct timing of light exposure is essential for optimal physical and mental performance, insufficient light or light at the wrong time has been associated with mood related detriments. In humans, affective disorders have been linked to a dysfunction of the serotonergic system but the neuronal correlates linking mood and serotonin with effects of light remain elusive. In this review, we discuss the potential importance of the retinoraphe pathway, a direct neuronal connection between the retina and the dorsal raphe, the largest serotonergic nucleus in the brain stem. We discuss current knowledge on the cellular composition, innervation patterns, working mechanisms and functional outputs of the retinoraphe system across different animal species. While this connection has not been extensively investigated in humans, indirect evidence suggests that the retinoraphe pathway may be at the center of the mechanistic wiring that mediates the effects of light on physiology and mood.</p>","PeriodicalId":8918,"journal":{"name":"Biological Psychiatry","volume":" ","pages":""},"PeriodicalIF":9.6,"publicationDate":"2025-07-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144599202","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"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
Histone deacetylase 5 in prelimbic prefrontal cortex limits context-associated cocaine seeking. 前边缘前额叶皮层组蛋白去乙酰化酶5限制情境相关的可卡因寻求。
IF 9.6 1区 医学
Biological Psychiatry Pub Date : 2025-07-07 DOI: 10.1016/j.biopsych.2025.06.027
Sarah M Barry, Jessica Huebschman, Derek M Devries, Lauren M McCue, Evgeny Tsvetkov, Rose Marie Akiki, Caroline Limbaker, Ethan M Anderson, Daniel J Wood, Benjamin M Siemsen, Stefano Berto, Michael D Scofield, Makoto Taniguchi, Rachel D Penrod, Christopher W Cowan
{"title":"Histone deacetylase 5 in prelimbic prefrontal cortex limits context-associated cocaine seeking.","authors":"Sarah M Barry, Jessica Huebschman, Derek M Devries, Lauren M McCue, Evgeny Tsvetkov, Rose Marie Akiki, Caroline Limbaker, Ethan M Anderson, Daniel J Wood, Benjamin M Siemsen, Stefano Berto, Michael D Scofield, Makoto Taniguchi, Rachel D Penrod, Christopher W Cowan","doi":"10.1016/j.biopsych.2025.06.027","DOIUrl":"10.1016/j.biopsych.2025.06.027","url":null,"abstract":"<p><strong>Background: </strong>Repeated cocaine use produces neuroadaptations that support drug craving and relapse in substance use disorders (SUDs). Powerful associations formed with drug-use environments can promote a return to active drug use in SUD patients, but the molecular mechanisms that control the formation of these prepotent drug-context associations remain unclear.</p><p><strong>Methods: </strong>In an animal model of intravenous cocaine self-administration (SA) model, we used male Sprague-Dawley rats to examine the role of histone deacetylase 5 (HDAC5) in the prelimbic (PrL) and infralimbic (IL) cortices in context-associated drug seeking. To this end, we employed viral molecular tools, chemogenetics, RNA-sequencing, electrophysiology, and immunohistochemistry.</p><p><strong>Results: </strong>In the PrL, reduction of endogenous HDAC5 augmented context-associated, but not cue- or drug prime-reinstated cocaine seeking, whereas overexpression of HDAC5 in PrL, but not IL, reduced context-associated cocaine seeking, but had no effects on sucrose seeking. In contrast, PrL HDAC5 overexpression following acquisition had no effects on future cocaine seeking. We found that HDAC5 and cocaine SA altered expression of numerous PrL genes, including many synapse-associated genes. HDAC5 significantly increased inhibitory synaptic transmission onto PrL deep-layer pyramidal neurons, and reduced the induction of FOS-positive neurons in the cocaine SA environment.</p><p><strong>Conclusions: </strong>Our findings reveal an essential and selective role for PrL HDAC5 to limit associations formed in cocaine, but not sucrose, SA environments, and that it alters the PrL excitatory/inhibitory balance, possibly through epigenetic regulation of synaptic genes. These results further position HDAC5 as a key factor regulating reward-circuit neuroadaptations that underlie common relapse triggers in SUD.</p>","PeriodicalId":8918,"journal":{"name":"Biological Psychiatry","volume":" ","pages":""},"PeriodicalIF":9.6,"publicationDate":"2025-07-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144599198","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"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
Obesity during pregnancy and deficits in offspring neurobehavioral flexibility: The CONFINE Model. 孕期肥胖和后代神经行为灵活性缺陷:限制模型。
IF 9.6 1区 医学
Biological Psychiatry Pub Date : 2025-07-07 DOI: 10.1016/j.biopsych.2025.06.032
John E Krzeczkowski, Neda Mortaji, Ryan J Van Lieshout
{"title":"Obesity during pregnancy and deficits in offspring neurobehavioral flexibility: The CONFINE Model.","authors":"John E Krzeczkowski, Neda Mortaji, Ryan J Van Lieshout","doi":"10.1016/j.biopsych.2025.06.032","DOIUrl":"https://doi.org/10.1016/j.biopsych.2025.06.032","url":null,"abstract":"<p><p>Exposure to prenatal obesity is associated with to multiple psychiatric and cognitive problems in children. However, it is unclear how and why these children are at risk for such a wide range of difficulties. Prenatal obesity may alter fetal neurodevelopment in ways that shape broad traits that underly the etiology and symptomatology of the multiple problems observed in children. Novel theoretical frameworks that identify these traits are critical to developing a more complete understanding of how and why prenatal obesity adversely impacts children's psychiatric and cognitive functioning. In this review, we propose the CONFINE model (Confined Offspring Neurobehavioral Flexibility following INtrauterine obesity Exposure) which posits that prenatal exposure to maternal obesity leads to neurobehavioral flexibility deficits in children. It is argued that prenatal obesity alters the fetal: i) hypothalamic energy-balance system in ways that constrain child behavior toward food seeking/consumption; ii) central reward systems (μ-opioid and mesocorticolimbic dopamine system), making it difficult for children to disengage from reward seeking/consuming behaviors, and iii) higher-order salience and cognitive control networks, constraining children's attention toward reward cues, and problems with altering goal-directed behaviors. Together, these changes contribute to neurobehavioral flexibility deficits which, depending on postnatal conditions, may increase children's risk for multiple psychiatric and cognitive problems. The CONFINE model aims to integrate the effects of prenatal obesity on children from neural systems to observed behaviors and enable researchers to develop testable hypotheses to gain a more comprehensive understanding of the associations, mechanisms, and risk trajectories of children prenatally exposed to obesity.</p>","PeriodicalId":8918,"journal":{"name":"Biological Psychiatry","volume":" ","pages":""},"PeriodicalIF":9.6,"publicationDate":"2025-07-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144599201","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"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
How does altered function of the hippocampus contribute to the development of psychosis? 海马体功能的改变如何促进精神病的发展?
IF 9.6 1区 医学
Biological Psychiatry Pub Date : 2025-07-05 DOI: 10.1016/j.biopsych.2025.06.022
Valentina Mancini, Farnaz Delavari, Tae-Yeon Eom, Stanislav S Zakharenko, Eric Schmitt, Stephan Eliez
{"title":"How does altered function of the hippocampus contribute to the development of psychosis?","authors":"Valentina Mancini, Farnaz Delavari, Tae-Yeon Eom, Stanislav S Zakharenko, Eric Schmitt, Stephan Eliez","doi":"10.1016/j.biopsych.2025.06.022","DOIUrl":"https://doi.org/10.1016/j.biopsych.2025.06.022","url":null,"abstract":"<p><p>This review explores the critical role of hippocampal dysfunction in the pathophysiology of psychosis, focusing on translational insights from 22q11.2 deletion syndrome (22q11DS). Converging evidence indicates that individuals with 22q11DS, one of the highest genetic risk factors for schizophrenia, exhibit a shared neurobiological vulnerability with idiopathic psychosis, characterized by cognitive decline and atypical brain development, particularly within the hippocampus. Here we explore translational evidence for hippocampal dysfunction in humans with 22q11DS and the homologous mouse models at different scales. At the neuronal level, deficits include impaired neural migration, reduced dendritic spine density of pyramidal neurons, and decreased neurogenesis. These deficits contribute to circuit-level alterations such as altered glutamatergic transmission and impaired long-term potentiation, leading to memory impairment. Moreover, hypoexcitability of parvalbumin-positive interneurons (PVI) disrupts gamma-band oscillations in the hippocampus. At the network level, reduced hippocampal-prefrontal synchrony and hypoconnectivity are observed in both mouse models and humans with 22q11DS. These findings support a model in which neurodevelopmental deficits in neural migration result in circuit dysfunction, which impacts large-scale neural dynamics and cognition. Crucially, hippocampal-prefrontal hypoconnectivity and imbalances between excitatory and inhibitory neurotransmitters are exacerbated in 22q11DS carriers with psychotic symptoms. Studies targeting dendritic spine density and PVI function in 22q11DS mouse models show potential for reversing neural and cognitive deficits, suggesting new therapeutic strategies. The effectiveness of these treatments varies with age, highlighting the need to identify critical developmental windows for intervention. In conclusion, this review emphasizes the hippocampus as a target for understanding and treating psychotic disorders.</p>","PeriodicalId":8918,"journal":{"name":"Biological Psychiatry","volume":" ","pages":""},"PeriodicalIF":9.6,"publicationDate":"2025-07-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144582967","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"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
Guided by Expectations: Overweighted Semantic Priors in Schizotypy and their Links to Glutamate. 由期望引导:分裂型的过度语义先验及其与谷氨酸的联系。
IF 9.6 1区 医学
Biological Psychiatry Pub Date : 2025-07-05 DOI: 10.1016/j.biopsych.2025.06.025
Franziska Knolle, Elisabeth F Sterner, Verena F Demler, Lucy J MacGregor, Christoph Mathys
{"title":"Guided by Expectations: Overweighted Semantic Priors in Schizotypy and their Links to Glutamate.","authors":"Franziska Knolle, Elisabeth F Sterner, Verena F Demler, Lucy J MacGregor, Christoph Mathys","doi":"10.1016/j.biopsych.2025.06.025","DOIUrl":"https://doi.org/10.1016/j.biopsych.2025.06.025","url":null,"abstract":"<p><strong>Background: </strong>An imbalance in the weighting of prior beliefs and sensory evidence is thought to contribute to the development of psychotic symptoms, such as hallucinations and delusions. We investigated (1) how much individuals with schizotypal traits, a subclinical expression of psychosis-proneness, use high-level semantic priors and sensory evidence to understand noise-degraded language; (2) whether an imbalance would potentially result in task-based hallucinations - perceptions that match expectations but not the input; and finally (2) whether an potential imbalance was linked to altered levels of cortical glutamate.</p><p><strong>Methods: </strong>In a language comprehension task, we simultaneously manipulated semantic predictability, sensory degradation and surprisal to estimate the prior weight using a Bayesian Belief updating model. We conducted two studies. Study 1 (n=109) tested the language comprehension task behaviourally; study 2 (n=55) was used to replicate the findings of study 1; but was furthermore combined with 1H-Magnetresonance spectroscopy to assess cortical levels of glutamate.</p><p><strong>Results: </strong>Study 1 showed that high-level priors were overweighted with increasing schizotypy providing a potential explanation for the increased number of task-based hallucination observed in the same individuals. Importantly, study 2 (n=55), replicating the results of study 1, revealed that an overweighting of priors was associated with increased cingulate glutamate, providing a neurobiological basis for over-reliance on top-down predictions.</p><p><strong>Conclusion: </strong>These results offer a mechanistic and neurobiological understanding of how predictive coding alterations contribute to symptom development along the psychosis spectrum.</p>","PeriodicalId":8918,"journal":{"name":"Biological Psychiatry","volume":" ","pages":""},"PeriodicalIF":9.6,"publicationDate":"2025-07-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144582966","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"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
Impaired Global and Regional Peak Systolic Strain and Myocardial Work in Young Adults With Bipolar Disorder. 青年双相情感障碍患者整体和局部峰值收缩应变和心肌工作受损。
IF 9.6 1区 医学
Biological Psychiatry Pub Date : 2025-07-05 DOI: 10.1016/j.biopsych.2025.06.021
Cheng-Yi Hsiao, Tsung-Han Hsieh, Hsin-Yi Lai, Kevin Li-Chun Hsieh, Kuo-Hsuan Chung, Yun-Ru Liu, Shang-Ying Tsai, Pao-Huan Chen
{"title":"Impaired Global and Regional Peak Systolic Strain and Myocardial Work in Young Adults With Bipolar Disorder.","authors":"Cheng-Yi Hsiao, Tsung-Han Hsieh, Hsin-Yi Lai, Kevin Li-Chun Hsieh, Kuo-Hsuan Chung, Yun-Ru Liu, Shang-Ying Tsai, Pao-Huan Chen","doi":"10.1016/j.biopsych.2025.06.021","DOIUrl":"https://doi.org/10.1016/j.biopsych.2025.06.021","url":null,"abstract":"<p><strong>Background: </strong>Patients with bipolar disorder (BD) have a high risk of heart failure. Thus, cardiac dysfunction in these patients must be detected early to prevent heart failure. Herein, we evaluated cardiac systolic function in young adults with BD by using novel measures-global and regional peak systolic strain and myocardial work, which were measured using 2-dimensional speckle-tracking echocardiography and the American Heart Association 17-segment polar map.</p><p><strong>Methods: </strong>This study included 160 individuals, comprising 106 patients with BD and 54 individuals without psychiatric disorders (age: 20 to 45 y), who underwent 2-dimensional speckle-tracking echocardiography. Left ventricular (LV) peak systolic strain and myocardial work were measured following the guidelines and technique recommendations of the American Society of Echocardiography and European Association of Cardiovascular Imaging.</p><p><strong>Results: </strong>For individuals with preserved ejection fraction, the BD group exhibited worse performances on LV global longitudinal strain (Cohen's d = 1.08; P < .001), LV global work index (Cohen's d = 0.49; P = .019), LV global constructive work (Cohen's d = 0.81; P < .001), and LV global wasted work (Cohen's d = 0.11; P = .048) than did the group without psychiatric disorders. Peak systolic strain and myocardial work were impaired in multiple LV segments, which involved perfusion territories of 3 major coronary arteries.</p><p><strong>Conclusions: </strong>Our findings suggest that peak systolic strain and myocardial work are extensively impaired across LV segments in young adults with BD. Future studies should explore the pathways that link coronary vascular dysfunction to abnormal myocardial contractility in patients with BD.</p>","PeriodicalId":8918,"journal":{"name":"Biological Psychiatry","volume":" ","pages":""},"PeriodicalIF":9.6,"publicationDate":"2025-07-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144582968","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"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
Changes in Model-Based and Model-Free Control Prospectively Predict Drinking Trajectories in Young Men. 基于模型和无模型控制的变化对年轻男性饮酒轨迹的前瞻性预测。
IF 9.6 1区 医学
Biological Psychiatry Pub Date : 2025-07-04 DOI: 10.1016/j.biopsych.2025.06.028
Hao Chen, Sören Kuitunen-Paul, Maria Garbusow, Marina Lukezic, Quentin J M Huys, Michael A Rapp, Andreas Heinz, Michael N Smolka
{"title":"Changes in Model-Based and Model-Free Control Prospectively Predict Drinking Trajectories in Young Men.","authors":"Hao Chen, Sören Kuitunen-Paul, Maria Garbusow, Marina Lukezic, Quentin J M Huys, Michael A Rapp, Andreas Heinz, Michael N Smolka","doi":"10.1016/j.biopsych.2025.06.028","DOIUrl":"https://doi.org/10.1016/j.biopsych.2025.06.028","url":null,"abstract":"<p><strong>Background: </strong>Expanding our previous findings that model-based/model-free (MB/MF) control-often conceptualized as goal-directed and habitual behavior-at age 18 is associated with alcohol drinking trajectories over three years, this study investigates whether changes in MB/MF control from ages 18 to 21 i) stem from alcohol exposure and ii) predict drinking patterns up to age 24.</p><p><strong>Methods: </strong>We followed a community sample of 124 18-year-old young men for six years. At ages 18 and 21, participants performed a two-step task assessing MB and MF control while undergoing functional magnetic resonance imaging (91 neural datasets). Drinking behavior was assessed using annual interviews complemented by questionnaires every six months. Correlation coefficients assessed the effect of cumulative alcohol exposure from age 18 to 21 on changes in MB/MF parameters. Latent growth curve models evaluated associations between MB/MF changes and drinking trajectories from ages 21 to 24.</p><p><strong>Results: </strong>Alcohol exposure from ages 18 to 21 showed no significant effect on changes of MB/MF control. An increased MB behavioral score was protective for binge drinking, while an increased MF behavioral score predicted higher binge drinking at age 21, but not its future development. Changes in MF ventral striatum signals were associated with escalated consumption score development from ages 21 to 24, whereas MF ventromedial prefrontal signals exhibited a protective effect.</p><p><strong>Conclusions: </strong>Preceding changes in behavioral and neural MB and MF control were linked to future drinking patterns, suggesting that interventions aimed at modulating MB/ MF controls could help mitigate subsequent risky drinking behaviors.</p>","PeriodicalId":8918,"journal":{"name":"Biological Psychiatry","volume":" ","pages":""},"PeriodicalIF":9.6,"publicationDate":"2025-07-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144574781","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"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
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
确定
请完成安全验证×
相关产品
×
本文献相关产品
联系我们:info@booksci.cn Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号:604180095
Book学术官方微信