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Current Opinion in Behavioral Sciences最新文献

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Embodying the default mode network: self-related processing from an embodied perspective 默认模式网络的具体化：具身视角下的自我相关加工
IF 3.5 2区 心理学
Current Opinion in Behavioral Sciences Pub Date : 2025-10-07 DOI: 10.1016/j.cobeha.2025.101607
Hong Ji Kim , Jeong In Lee , Choong-Wan Woo
{"title":"Embodying the default mode network: self-related processing from an embodied perspective","authors":"Hong Ji Kim ,&nbsp;Jeong In Lee ,&nbsp;Choong-Wan Woo","doi":"10.1016/j.cobeha.2025.101607","DOIUrl":"10.1016/j.cobeha.2025.101607","url":null,"abstract":"<div><div>Self-related processes in the default mode network (DMN) have been viewed predominantly through a cognitive lens, often overlooking the embodied dimensions of self. This paper proposes an embodied reconceptualization of DMN function by revisiting its two key self-related processes: self-relevance and self-reference. We argue that self-relevance is rooted in interoceptive inference and value estimation, assessing stimuli based on their predicted long-term impacts on internal bodily states. We introduce the notion of ‘affective maps’ — internal models of internal bodily state that parallel cognitive maps, which are internal models of the external world. We further reinterpret self-reference through the lens of second-order cybernetics, framing the DMN as a core component of a reflexive, nontrivial brain–body system, which monitors and regulates the internal milieu through bidirectional brain–body loops. This systems-level view integrates insights from interoception, affective neuroscience, and cybernetics, positioning the DMN as an embodied internal model crucial for constructing and regulating selfhood.</div></div>","PeriodicalId":56191,"journal":{"name":"Current Opinion in Behavioral Sciences","volume":"66 ","pages":"Article 101607"},"PeriodicalIF":3.5,"publicationDate":"2025-10-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145267138","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
The default mode network during sleep: spindle oscillations and long-range cortical interactions in memory consolidation 睡眠中的默认模式网络：记忆巩固中的纺锤波振荡和长期皮层相互作用
IF 3.5 2区 心理学
Current Opinion in Behavioral Sciences Pub Date : 2025-10-03 DOI: 10.1016/j.cobeha.2025.101606
Federico Stella, Francesco P Battaglia
{"title":"The default mode network during sleep: spindle oscillations and long-range cortical interactions in memory consolidation","authors":"Federico Stella,&nbsp;Francesco P Battaglia","doi":"10.1016/j.cobeha.2025.101606","DOIUrl":"10.1016/j.cobeha.2025.101606","url":null,"abstract":"<div><div>The distributed nature of cortical function is becoming increasingly supported by experimental evidence. The dynamics of the interaction between cortical areas has been studied in multiple species with a variety of techniques covering spatial and temporal scales, going from the details of neural ensemble activity in a brain area to the characterization of functional networks spanning the entire brain. The interaction between the hippocampus and the neocortex has attracted much attention as supporting memory consolidation and information exchange between memory systems, a basic tenet of contemporary memory theory. Recently, the emphasis has shifted from the study of the exchanges between the hippocampus and one select cortical area to characterization of cortico–hippocampal networks spanning large cortical swaths. We review evidence on the prominent involvement of the default mode network with the hippocampus and its role in memory consolidation. We then look at the statistics of cortical activations in sleep and wakefulness, discussing to what extent they support the hypothesis that the brain operates in a near-critical state, which would have profound consequences on the propagation of information across distant areas. Last, we link that body of literature to data on brain oscillations, hypothesizing that near-critical cortical activations shape sleep spindles, organizing activity conducive to memory consolidation.</div></div>","PeriodicalId":56191,"journal":{"name":"Current Opinion in Behavioral Sciences","volume":"66 ","pages":"Article 101606"},"PeriodicalIF":3.5,"publicationDate":"2025-10-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145219539","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Editorial overview: Current advances in noninvasive brain stimulation 编辑概述：无创脑刺激的最新进展
IF 3.5 2区 心理学
Current Opinion in Behavioral Sciences Pub Date : 2025-09-17 DOI: 10.1016/j.cobeha.2025.101598
Alejandra Sel , Elsa Fouragnan
{"title":"Editorial overview: Current advances in noninvasive brain stimulation","authors":"Alejandra Sel ,&nbsp;Elsa Fouragnan","doi":"10.1016/j.cobeha.2025.101598","DOIUrl":"10.1016/j.cobeha.2025.101598","url":null,"abstract":"","PeriodicalId":56191,"journal":{"name":"Current Opinion in Behavioral Sciences","volume":"66 ","pages":"Article 101598"},"PeriodicalIF":3.5,"publicationDate":"2025-09-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145095552","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"心理学","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 link between loneliness and poverty in emerging economies 探索新兴经济体中孤独与贫困之间的联系
IF 3.5 2区 心理学
Current Opinion in Behavioral Sciences Pub Date : 2025-09-16 DOI: 10.1016/j.cobeha.2025.101596
M.Soledad Herrera , Raúl Elgueta , Claudia Giacoman
{"title":"Exploring the link between loneliness and poverty in emerging economies","authors":"M.Soledad Herrera ,&nbsp;Raúl Elgueta ,&nbsp;Claudia Giacoman","doi":"10.1016/j.cobeha.2025.101596","DOIUrl":"10.1016/j.cobeha.2025.101596","url":null,"abstract":"<div><div>Loneliness is a significant public health issue affecting diverse populations. This study aimed to examine the association between poverty and loneliness in emerging economies, defined by the World Bank as nondeveloped countries.</div><div>A systematic review was conducted using the Scopus and Web of Science databases to identify studies published from 2020 onward that examined loneliness and poverty-related variables. After applying the exclusion criteria, only 76 articles were included in the analysis, most from China, India, and South Korea, with limited representation from Latin America and Africa.</div><div>The findings indicate that poverty is a predictor of loneliness. However, the majority of studies examined poverty and loneliness as independent predictors of third outcomes, primarily mental health issues, such as depressive symptoms or reduced well-being. Only a few studies explored the mechanisms underlying these relationships, with limited mediation and moderation analyses. Additionally, the scarcity of longitudinal research limits causal interpretations.</div></div>","PeriodicalId":56191,"journal":{"name":"Current Opinion in Behavioral Sciences","volume":"66 ","pages":"Article 101596"},"PeriodicalIF":3.5,"publicationDate":"2025-09-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145095550","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Integrating foundational theories of loneliness to develop effective interventions 整合孤独感的基础理论，制定有效的干预措施
IF 3.5 2区 心理学
Current Opinion in Behavioral Sciences Pub Date : 2025-09-16 DOI: 10.1016/j.cobeha.2025.101599
Nina Goldman , Pamela Qualter , Wahida Walibhai , Lily Verity
{"title":"Integrating foundational theories of loneliness to develop effective interventions","authors":"Nina Goldman ,&nbsp;Pamela Qualter ,&nbsp;Wahida Walibhai ,&nbsp;Lily Verity","doi":"10.1016/j.cobeha.2025.101599","DOIUrl":"10.1016/j.cobeha.2025.101599","url":null,"abstract":"<div><div>Loneliness is a complex and widespread experience that affects people across all ages and backgrounds. In this paper, we synthesise six foundational theories of loneliness from psychology — Attachment Theory, Social Needs Theory, Cognitive Discrepancy Theory, the Evolutionary Theory of Loneliness, Socio-Ecological Models, and Cultural Theory — to develop a multidimensional approach to intervention. Drawing on reviews of qualitative studies that explored how individuals themselves experience and explain loneliness, we connect theoretical insights to lived realities. That approach enhances the relevance and applicability of existing theories, but it also helps refine them to better reflect individual and cultural variation in both the theories and measurement. By integrating diverse perspectives, we outline practical strategies for prevention and intervention that address loneliness at the individual, relational, community, and societal levels.</div></div>","PeriodicalId":56191,"journal":{"name":"Current Opinion in Behavioral Sciences","volume":"66 ","pages":"Article 101599"},"PeriodicalIF":3.5,"publicationDate":"2025-09-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145095551","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Advancements in neural closed-loop manipulations in awake, behaving animals 神经闭环操作在清醒行为动物中的进展
IF 3.5 2区 心理学
Current Opinion in Behavioral Sciences Pub Date : 2025-09-09 DOI: 10.1016/j.cobeha.2025.101597
Wenxuan Fang , Afsoon G Mombeini , Manu S Madhav
{"title":"Advancements in neural closed-loop manipulations in awake, behaving animals","authors":"Wenxuan Fang ,&nbsp;Afsoon G Mombeini ,&nbsp;Manu S Madhav","doi":"10.1016/j.cobeha.2025.101597","DOIUrl":"10.1016/j.cobeha.2025.101597","url":null,"abstract":"<div><div>In recent years, there has been a paradigm shift in experimental neuroscience, using emerging technologies to ‘close the loop’ around the nervous system. These experiments measure or stimulate neural activity in the brain of awake, behaving animals based on behavioral or neural variables analyzed in real time. Advancements in position tracking and miniaturized sensors enable neural stimulation to be applied based on complex behavioral or physiological variables. Machine learning can predict and validate optimal behavioral stimuli that elicit a desired neural response, and animals can even be trained to elicit specific neural patterns for reward. Advancements in simultaneous neural recording and stimulation through electrical, optical, acoustic, and chemical channels allow neural activity patterns to dictate neural stimulation. This modifies the nature of neural computation in ways that allow us to dissect and model its components. We survey and present these neural closed-loop manipulations based on their feedback modes and discuss the resultant scientific advancements and remaining challenges.</div></div>","PeriodicalId":56191,"journal":{"name":"Current Opinion in Behavioral Sciences","volume":"66 ","pages":"Article 101597"},"PeriodicalIF":3.5,"publicationDate":"2025-09-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145019309","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Facing the heat: behavioral and molecular underpinnings of heat stress in bumblebees 面对高温：大黄蜂热应激的行为和分子基础
IF 3.5 2区 心理学
Current Opinion in Behavioral Sciences Pub Date : 2025-09-05 DOI: 10.1016/j.cobeha.2025.101595
Nastacia L Goodwin , Z Yan Wang
{"title":"Facing the heat: behavioral and molecular underpinnings of heat stress in bumblebees","authors":"Nastacia L Goodwin ,&nbsp;Z Yan Wang","doi":"10.1016/j.cobeha.2025.101595","DOIUrl":"10.1016/j.cobeha.2025.101595","url":null,"abstract":"<div><div>Climate change heralds an era of increased heat waves. Insects, due to their short generation times and their sensitive ecological requirements, offer a powerful model for studying rapid physiological and behavioral responses to high temperatures. Solitary insects primarily respond to temperature extremes by moving in space or time to remain in a constant environment or by exploiting phenotypic plasticity or evolutionary adaptation. Eusocial insects, however, possess an additional tool in mitigating thermal stress: cooperative group behavior. Here, we discuss how bumblebees (<em>Bombus</em>) in particular exemplify the ways in which social living systems can buffer against environmental challenges. We focus on the urgent gap in understanding bumblebee responses to high heat and propose additional studies and analytic frameworks to facilitate the identification of conserved behavioral and neural mechanisms to heat stress.</div></div>","PeriodicalId":56191,"journal":{"name":"Current Opinion in Behavioral Sciences","volume":"66 ","pages":"Article 101595"},"PeriodicalIF":3.5,"publicationDate":"2025-09-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145004506","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Situation models and the default mode network 情景模型和默认模式网络
IF 3.5 2区 心理学
Current Opinion in Behavioral Sciences Pub Date : 2025-09-04 DOI: 10.1016/j.cobeha.2025.101593
Alexander Barnett , Buddhika Bellana
{"title":"Situation models and the default mode network","authors":"Alexander Barnett ,&nbsp;Buddhika Bellana","doi":"10.1016/j.cobeha.2025.101593","DOIUrl":"10.1016/j.cobeha.2025.101593","url":null,"abstract":"<div><div>Cognitive neuroscientists continue to puzzle over how the default mode network (DMN) contributes to cognition. A renewed interest in studying narratives has led to a compelling possibility: the DMN tracks our evolving understanding of the current ‘state of affairs’ — a situation model. In this piece, we draw upon work in discourse processing to characterize what a situation model is and then use this framework to evaluate recent neuroimaging evidence. Recent functional magnetic resonance imaging studies demonstrate multivariate DMN activity is sensitive to an individual’s construal of the current situation. We also propose that (i) DMN situation representations are not specific to social or narrative content and instead summarize the current task state; and (ii) DMN representations are relatively low resolution and work alongside the hippocampus in service of event comprehension. Overall, we contend that situation models provide a productive framework for understanding the role of the DMN in human cognition.</div></div>","PeriodicalId":56191,"journal":{"name":"Current Opinion in Behavioral Sciences","volume":"66 ","pages":"Article 101593"},"PeriodicalIF":3.5,"publicationDate":"2025-09-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144988875","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Beyond the numbers: a reflexive journey of interrogating racial categorization in QuantCrit 超越数字：在QuantCrit中质疑种族分类的反身之旅
IF 3.5 2区 心理学
Current Opinion in Behavioral Sciences Pub Date : 2025-08-30 DOI: 10.1016/j.cobeha.2025.101591
Lucy Arellano Jr, Carlos A Fitch
{"title":"Beyond the numbers: a reflexive journey of interrogating racial categorization in QuantCrit","authors":"Lucy Arellano Jr,&nbsp;Carlos A Fitch","doi":"10.1016/j.cobeha.2025.101591","DOIUrl":"10.1016/j.cobeha.2025.101591","url":null,"abstract":"<div><div>Quantitative methodologies have historically overlooked the complexities of race, yet critical quantitative methods and QuantCrit have emerged to challenge traditional approaches. This paper explores a faculty member’s and a doctoral student’s journeys into QuantCrit, emphasizing the third tenet: “Categories are neither natural nor given.” The authors critique their own work, engage with existing literature, and propose future directions, including artificial intelligence’s role in demographic classification and the potential for intersectional quantitative analyses. By interrogating rigid categorization and advocating for methodological justice, this paper advances the conversation on racial equity in quantitative research.</div></div>","PeriodicalId":56191,"journal":{"name":"Current Opinion in Behavioral Sciences","volume":"66 ","pages":"Article 101591"},"PeriodicalIF":3.5,"publicationDate":"2025-08-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144916802","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Behavioral strategies and neural mechanisms underlying short-range navigation in teleost fish 硬骨鱼短距离导航的行为策略和神经机制
IF 3.5 2区 心理学
Current Opinion in Behavioral Sciences Pub Date : 2025-08-30 DOI: 10.1016/j.cobeha.2025.101588
Adelaide Sibeaux , Theresa Burt de Perera , Thomas Mueller , Ronen Segev
{"title":"Behavioral strategies and neural mechanisms underlying short-range navigation in teleost fish","authors":"Adelaide Sibeaux ,&nbsp;Theresa Burt de Perera ,&nbsp;Thomas Mueller ,&nbsp;Ronen Segev","doi":"10.1016/j.cobeha.2025.101588","DOIUrl":"10.1016/j.cobeha.2025.101588","url":null,"abstract":"<div><div>Studies of spatial cognition in teleosts have uncovered a remarkable array of behavioral strategies and neural mechanisms. While there is compelling evidence that short-range navigation in teleost fish is connected to the telencephalon, the rostral part of the forebrain, little is known about the telencephalic regions mediating this behavior. On the cellular level, several neuron types have been identified in specific regions of the telencephalon that respond to different aspects of the fish’s individual position within a given space. To comprehensively understand spatial representation in fish, we must bridge behavioral and neurophysiological studies. Here, we review the behavioral strategies used by teleost fish to navigate in the short range, and we discuss the current evidence for how the brain encodes short-range navigational strategies.</div></div>","PeriodicalId":56191,"journal":{"name":"Current Opinion in Behavioral Sciences","volume":"66 ","pages":"Article 101588"},"PeriodicalIF":3.5,"publicationDate":"2025-08-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144916801","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"心理学","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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