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Current Opinion in Behavioral Sciences最新文献

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Evolution of vertebrate olfactory receptor repertoires and their function
IF 4.9 2区 心理学
Current Opinion in Behavioral Sciences Pub Date : 2025-02-01 DOI: 10.1016/j.cobeha.2025.101483
Sigrun I Korsching
{"title":"Evolution of vertebrate olfactory receptor repertoires and their function","authors":"Sigrun I Korsching","doi":"10.1016/j.cobeha.2025.101483","DOIUrl":"10.1016/j.cobeha.2025.101483","url":null,"abstract":"<div><div>Chemosensation is evolutionarily ancient but has split into separate taste and smell channels only much later in vertebrates and insects. Here, we focus on recent advances in understanding vertebrate olfaction. Progress has been made on several fronts, from establishing an ever more complete picture of olfactory receptor repertoires, including their allelic polymorphisms, to a better understanding of their evolutionary dynamics in various branches of the vertebrate phylogenetic tree. The ongoing deorphanization of olfactory receptors begins to allow investigations into evolution of their function. Mechanistic understanding of the highly specific, monogenic expression of olfactory receptors has seen large advances. Finally, internal sensing of metabolites by ectopically expressed olfactory receptors is an active field of research.</div></div>","PeriodicalId":56191,"journal":{"name":"Current Opinion in Behavioral Sciences","volume":"61 ","pages":"Article 101483"},"PeriodicalIF":4.9,"publicationDate":"2025-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143153218","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
Relating mind-blanking to the content and dynamics of spontaneous thinking
IF 4.9 2区 心理学
Current Opinion in Behavioral Sciences Pub Date : 2025-02-01 DOI: 10.1016/j.cobeha.2024.101481
Paradeisios Alexandros Boulakis , Athena Demertzi
{"title":"Relating mind-blanking to the content and dynamics of spontaneous thinking","authors":"Paradeisios Alexandros Boulakis ,&nbsp;Athena Demertzi","doi":"10.1016/j.cobeha.2024.101481","DOIUrl":"10.1016/j.cobeha.2024.101481","url":null,"abstract":"<div><div>During wakefulness, the stream of thought is occasionally interrupted by moments when we cannot report any content, termed ‘mind-blanking’ (MB). As MB is a relatively unexplored mental state, we here examine how it relates to spontaneous thinking, namely, thought content and thought dynamics. By reviewing empirical studies on the neural correlates of MB, we first indicate that MB reports are mediated by variations in cortical and physiological arousal levels. In terms of thought content, we propose to view MB on a dimensional space representing content types, where MB is unrelated to any type of content. In terms of thought dynamics, we suggest conceptualizing MB as a moment during content transitioning or as a failure to transition across contents. Taken together, we suggest that MB has a unique place in the study of spontaneous thinking, and its inclusion can facilitate the isolation of the neural correlates of ongoing cognition.</div></div>","PeriodicalId":56191,"journal":{"name":"Current Opinion in Behavioral Sciences","volume":"61 ","pages":"Article 101481"},"PeriodicalIF":4.9,"publicationDate":"2025-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143152538","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
Climate change is an intergenerational challenge that requires intergenerationally focused behavioral solutions
IF 4.9 2区 心理学
Current Opinion in Behavioral Sciences Pub Date : 2025-02-01 DOI: 10.1016/j.cobeha.2024.101467
Kyle Fiore Law , Griffin Colaizzi , Stylianos Syropoulos
{"title":"Climate change is an intergenerational challenge that requires intergenerationally focused behavioral solutions","authors":"Kyle Fiore Law ,&nbsp;Griffin Colaizzi ,&nbsp;Stylianos Syropoulos","doi":"10.1016/j.cobeha.2024.101467","DOIUrl":"10.1016/j.cobeha.2024.101467","url":null,"abstract":"<div><div>Anthropogenic climate change presents an intergenerational challenge, with its most severe impacts expected to affect future generations if current society fails to take action. Intergenerational psychology — specifically how people think about and care for future generations — has emerged as a critical driver of pro-environmental engagement, transcending demographic and ideological barriers. Insights from ethical philosophy, political philosophy, and behavioral economics further underscore the importance of intergenerational approaches in addressing environmental issues. We review the recent research on psychological interventions, legacy motivations, the principles of intergenerational responsibility, and behavior in economic games in the context of pro-environmental engagement. Broadly, this research has shown promise in promoting climate action across diverse populations through intergenerational framings. Importantly, intergenerational approaches not only inspire individual responsibility but also foster collective efforts toward sustainable solutions. Despite considerable emerging research, we point toward gaps in the literature for future research to address. Namely, there is a need for more research exploring the enduring impacts of intergenerational interventions using randomized controlled trials with longitudinal designs and examining their potential in promoting resilience and justice in the face of climate change. In sum, we conclude that addressing both climate change mitigation and adaptation through an intergenerational lens could be key to protecting the environment — not only for the present generation but also for the many future generations to come.</div></div>","PeriodicalId":56191,"journal":{"name":"Current Opinion in Behavioral Sciences","volume":"61 ","pages":"Article 101467"},"PeriodicalIF":4.9,"publicationDate":"2025-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143153220","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
Stress and resilience: associations of stress biomarkers with different conceptualizations of resilience
IF 4.9 2区 心理学
Current Opinion in Behavioral Sciences Pub Date : 2025-02-01 DOI: 10.1016/j.cobeha.2024.101463
Veronika Ringgold , Nicolas Rohleder
{"title":"Stress and resilience: associations of stress biomarkers with different conceptualizations of resilience","authors":"Veronika Ringgold ,&nbsp;Nicolas Rohleder","doi":"10.1016/j.cobeha.2024.101463","DOIUrl":"10.1016/j.cobeha.2024.101463","url":null,"abstract":"<div><div>We provide readers with an overview of the literature on stress and resilience and their relationship to biomarkers of stress systems. We emphasize the need for precise definitions and operationalizations and the importance of considering the complexity of the stress and resilience constructs. Research on stress and resilience in conjunction with stress biomarkers is scarce, and longitudinal designs are lacking. However, some associations of stress biomarkers with resilience were found. These point toward a protective effect of resilience against the biological stress consequences. In this context, a clearer picture emerges for inflammation compared to cortisol. Finally, we point toward the need of longitudinal research, making use of sophisticated statistics and integration of individual perceptions into research designs. Future research is needed to map the complexity of stress and resilience, individually and in conjunction.</div></div>","PeriodicalId":56191,"journal":{"name":"Current Opinion in Behavioral Sciences","volume":"61 ","pages":"Article 101463"},"PeriodicalIF":4.9,"publicationDate":"2025-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143153225","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Virtuous cycles of organizational climate action: a multilevel view of pro-environmental behavior in the workplace
IF 4.9 2区 心理学
Current Opinion in Behavioral Sciences Pub Date : 2025-02-01 DOI: 10.1016/j.cobeha.2024.101468
Jordana W Composto
{"title":"Virtuous cycles of organizational climate action: a multilevel view of pro-environmental behavior in the workplace","authors":"Jordana W Composto","doi":"10.1016/j.cobeha.2024.101468","DOIUrl":"10.1016/j.cobeha.2024.101468","url":null,"abstract":"<div><div>Addressing the global climate crisis requires expansive behavior change across domains. Behavioral science research has focused disproportionately on changing individual behavior in the home and as a consumer. This review focuses on individual behavior change in an organizational context (i.e., in the workplace) and the virtuous cycles that can emerge. By reviewing the recent literature on this topic, this review offers a multilevel framework that integrates individual, social, and organizational factors that shape pro-environmental behavior in the workplace. The literature has focused on the discrete effects of the individual, social, and organizational factors on behavior, and this review summarizes the main findings at each level. The review underscores the potential of organizational culture, including green human resource management and leadership, to foster systemic change. There is a paucity of research on the interlevel dynamics and the collective and temporal dynamics in this area. Future research is called upon to further develop and refine behavioral measurement tools in the organizational context.</div></div>","PeriodicalId":56191,"journal":{"name":"Current Opinion in Behavioral Sciences","volume":"61 ","pages":"Article 101468"},"PeriodicalIF":4.9,"publicationDate":"2025-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143153219","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 most difficult thing in the world: a sociocultural perspective on putting pro-environmental thoughts into action
IF 4.9 2区 心理学
Current Opinion in Behavioral Sciences Pub Date : 2025-02-01 DOI: 10.1016/j.cobeha.2024.101465
Heejung S Kim , David K Sherman
{"title":"The most difficult thing in the world: a sociocultural perspective on putting pro-environmental thoughts into action","authors":"Heejung S Kim ,&nbsp;David K Sherman","doi":"10.1016/j.cobeha.2024.101465","DOIUrl":"10.1016/j.cobeha.2024.101465","url":null,"abstract":"<div><div>Although there is now a broad consensus that climate change is happening and a risk to society as we know it, these beliefs have not been commensurate with behaviors that are needed to address the climate crisis. This review discusses why this dissociation exists, focusing on sociocultural differences in the strength of the link between environmental beliefs and environmental action. Certain social contexts (i.e. collectivistic, lower socioeconomic status, and religious) foster a stronger sense of personal control compared to their counterparts, and this explains variation in the link between climate change beliefs and pro-environmental behaviors. In sociocultural contexts where a sense of personal control is lower, alternative motives, such as social norms and trust in government, play more central roles in shaping pro-environmental support. A novel sociocultural perspective is provided to understand why increased climate change beliefs do not necessarily increase support for pro-environmental actions.</div></div>","PeriodicalId":56191,"journal":{"name":"Current Opinion in Behavioral Sciences","volume":"61 ","pages":"Article 101465"},"PeriodicalIF":4.9,"publicationDate":"2025-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143153222","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
How dopamine enables learning from aversion 多巴胺如何从厌恶中学习。
IF 4.9 2区 心理学
Current Opinion in Behavioral Sciences Pub Date : 2025-02-01 DOI: 10.1016/j.cobeha.2024.101476
Gabriela C Lopez , Talia N Lerner
{"title":"How dopamine enables learning from aversion","authors":"Gabriela C Lopez ,&nbsp;Talia N Lerner","doi":"10.1016/j.cobeha.2024.101476","DOIUrl":"10.1016/j.cobeha.2024.101476","url":null,"abstract":"<div><div>Dopamine is heavily studied for its role in reward learning, but it is becoming increasingly appreciated that dopamine can also enable learning from aversion. Dopamine neurons modulate their firing and neurotransmitter release patterns in response to aversive outcomes. However, there is considerable heterogeneity in the timing and directionality of the modulation. Open questions remain as to the factors that determine this heterogeneity and how varying patterns of responses to aversion in different dopamine-receptive brain regions contribute to value learning, decision-making, and avoidance. Here, we review recent progress in this area and highlight important future directions.</div></div>","PeriodicalId":56191,"journal":{"name":"Current Opinion in Behavioral Sciences","volume":"61 ","pages":"Article 101476"},"PeriodicalIF":4.9,"publicationDate":"2025-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11666190/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142885945","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Molecular heterogeneity and development of the ventral tegmental area
IF 4.9 2区 心理学
Current Opinion in Behavioral Sciences Pub Date : 2025-02-01 DOI: 10.1016/j.cobeha.2024.101478
Catherine Jensen Peña , Michael DeBerardine , Kaitlin E Sullivan
{"title":"Molecular heterogeneity and development of the ventral tegmental area","authors":"Catherine Jensen Peña ,&nbsp;Michael DeBerardine ,&nbsp;Kaitlin E Sullivan","doi":"10.1016/j.cobeha.2024.101478","DOIUrl":"10.1016/j.cobeha.2024.101478","url":null,"abstract":"<div><div>The dopaminergic midbrain coordinates vital behaviors required across the lifespan, including voluntary movement, learning, and response to rewards. Recent advances in single-cell sequencing technology have enabled detailed transcriptional characterization of the dopaminergic midbrain, including ventral tegmental area and substantia nigra, across embryonic development and in adulthood. These studies have revealed a high degree of cellular heterogeneity amongst dopaminergic neurons and have begun to unravel their molecular complexity across development. Ultimately, these molecular findings provide valuable insights into how dopaminergic neurons function in health and how their development may be disrupted in disease.</div></div>","PeriodicalId":56191,"journal":{"name":"Current Opinion in Behavioral Sciences","volume":"61 ","pages":"Article 101478"},"PeriodicalIF":4.9,"publicationDate":"2025-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143153223","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
Complementary roles of serotonin and dopamine in model-based learning
IF 4.9 2区 心理学
Current Opinion in Behavioral Sciences Pub Date : 2025-02-01 DOI: 10.1016/j.cobeha.2024.101464
Masakazu Taira, Melissa J Sharpe
{"title":"Complementary roles of serotonin and dopamine in model-based learning","authors":"Masakazu Taira,&nbsp;Melissa J Sharpe","doi":"10.1016/j.cobeha.2024.101464","DOIUrl":"10.1016/j.cobeha.2024.101464","url":null,"abstract":"<div><div>Model-based learning involves building mental representations of predictive relationships between events. Although there is growing evidence clarifying the role of dopamine in model-based learning, we know less about how serotonin contributes to this process. Here, we present evidence demonstrating a role for serotonin neurons in the dorsal raphe nucleus (DRN) in regulating model-based learning. We contrast this to the role of ventral tegmental area dopamine neurons in this process. We further propose a new framework, suggesting how dopamine and serotonin influence model-based learning in unique but complementary ways. Specifically, we know that the phasic firing of dopamine neurons acts as teaching signals to drive model-based learning. In contrast, we argue that the sustained activity seen in DRN serotonin neurons during waiting for rewards or during the presentation of reward-predictive cues reflects a precise expectation of future rewards across multiple dimensions. These two systems allow us to refine our cognitive maps by interplexing different types of information.</div></div>","PeriodicalId":56191,"journal":{"name":"Current Opinion in Behavioral Sciences","volume":"61 ","pages":"Article 101464"},"PeriodicalIF":4.9,"publicationDate":"2025-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143153224","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Interactions of sex and stress in modulation of ventral tegmental area dopaminergic activity
IF 4.9 2区 心理学
Current Opinion in Behavioral Sciences Pub Date : 2025-02-01 DOI: 10.1016/j.cobeha.2024.101477
Kailyn M Price, Abigail M Polter
{"title":"Interactions of sex and stress in modulation of ventral tegmental area dopaminergic activity","authors":"Kailyn M Price,&nbsp;Abigail M Polter","doi":"10.1016/j.cobeha.2024.101477","DOIUrl":"10.1016/j.cobeha.2024.101477","url":null,"abstract":"<div><div>Dopaminergic (DA) neurons of the ventral tegmental area (VTA) have long been studied for their role in reward prediction and goal-directed behaviors. However, appreciation is growing for a complementary role of VTA DA neurons in responding to aversive stimuli and as critical substrates for behavioral sequelae of stressful experiences. As is the case across neuroscience, the majority of our knowledge about VTA DA neurons comes from studies in male subjects. Recent years have seen an increase in the inclusion of female subjects and exploration of sex differences. There is now an emerging body of literature showing that although there are minimal basal structural and functional sex differences in VTA DA neurons, experience-dependent changes in these neurons can differ significantly between males and females. Here, we discuss the potential implications of sex differences in VTA function and review recent data on sex differences and similarities of DA neurons at baseline and following stress.</div></div>","PeriodicalId":56191,"journal":{"name":"Current Opinion in Behavioral Sciences","volume":"61 ","pages":"Article 101477"},"PeriodicalIF":4.9,"publicationDate":"2025-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143153226","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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