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Current Opinion in Behavioral Sciences最新文献

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Resources, costs and long-term value: an integrative perspective on serotonin and meta-decision making 资源、成本和长期价值：血清素和元决策的综合视角
IF 4.9 2区 心理学
Current Opinion in Behavioral Sciences Pub Date : 2024-10-04 DOI: 10.1016/j.cobeha.2024.101453
{"title":"Resources, costs and long-term value: an integrative perspective on serotonin and meta-decision making","authors":"","doi":"10.1016/j.cobeha.2024.101453","DOIUrl":"10.1016/j.cobeha.2024.101453","url":null,"abstract":"<div><div>Serotonin has been associated with a wide range of neural computations and behaviours, yet an overarching function of this neurotransmitter has been hard to pinpoint. Here, we combine recent theories and findings on serotonin and propose a framework where serotonin integrates information on resource availability and state value to represent a cost–benefit trade-off at the neural level. Critically, this framework supports meta-decision making, that is, the flexible allocation of resources to decision-making. We highlight a computational and neural implementation of this framework, and through this novel, lens interpret empirical findings in the domains of controllability and persistence.</div></div>","PeriodicalId":56191,"journal":{"name":"Current Opinion in Behavioral Sciences","volume":null,"pages":null},"PeriodicalIF":4.9,"publicationDate":"2024-10-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142420002","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
Artificial intelligence in mental health: innovations brought by artificial intelligence techniques in stress detection and interventions of building resilience 人工智能在心理健康中的应用：人工智能技术在压力检测和复原力建设干预方面带来的创新
IF 4.9 2区 心理学
Current Opinion in Behavioral Sciences Pub Date : 2024-09-25 DOI: 10.1016/j.cobeha.2024.101452
{"title":"Artificial intelligence in mental health: innovations brought by artificial intelligence techniques in stress detection and interventions of building resilience","authors":"","doi":"10.1016/j.cobeha.2024.101452","DOIUrl":"10.1016/j.cobeha.2024.101452","url":null,"abstract":"<div><div>The last few decades have witnessed a revolution in the field of mental health, brought about by state-of-the-art techniques of artificial intelligence (AI). Here, we review the evidence for the systematic application of AI for the detection and intervention of stress-related mental health problems. We first explore the potential application of AI in stress detection and screening through advanced computational techniques of machine learning algorithms that analyze biomarkers of stress and anxiety. Building on the accurate detection of mental health problems, we further review the evidence for AI-based stress interventions and propose the promising prospect of applying decoded neurofeedback as a personalized resilience-building intervention. Together, the current review assesses the effectiveness and major challenges of AI technologies in real-world applications and demonstrates the transforming impact of AI on the field of mental health.</div></div>","PeriodicalId":56191,"journal":{"name":"Current Opinion in Behavioral Sciences","volume":null,"pages":null},"PeriodicalIF":4.9,"publicationDate":"2024-09-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142318672","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
“But why?” Dopamine and causal learning "但是为什么呢？"多巴胺与因果学习
IF 4.9 2区 心理学
Current Opinion in Behavioral Sciences Pub Date : 2024-09-19 DOI: 10.1016/j.cobeha.2024.101443
{"title":"“But why?” Dopamine and causal learning","authors":"","doi":"10.1016/j.cobeha.2024.101443","DOIUrl":"10.1016/j.cobeha.2024.101443","url":null,"abstract":"<div><p>The computational and algorithmic role of striatal dopamine signaling has been one of the most investigated topics in systems neuroscience. Though there have been many hypotheses of dopamine function over the years, the reward prediction error (RPE) hypothesis has remained the most popular for decades. Despite substantial evidence consistent with this hypothesis, considerable recent evidence is also inconsistent with it. Accordingly, multiple alternate hypotheses of dopamine function have been recently proposed. Here, I review one such alternative from my lab stating that dopamine is a teaching signal for causal learning. I show that there are fundamental similarities between this and other recent hypotheses, and that this hypothesis is consistent with the core results supporting RPE coding. Therefore, RPE should be considered a provisional hypothesis of dopamine function requiring further evaluation, with a critical need for openly examining a host of recent experimental results inconsistent with the hypothesis.</p></div>","PeriodicalId":56191,"journal":{"name":"Current Opinion in Behavioral Sciences","volume":null,"pages":null},"PeriodicalIF":4.9,"publicationDate":"2024-09-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142274722","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-induced modulation of maternal behavior and mesolimbic dopamine function 压力对母性行为和间叶多巴胺功能的调节
IF 4.9 2区 心理学
Current Opinion in Behavioral Sciences Pub Date : 2024-09-18 DOI: 10.1016/j.cobeha.2024.101445
{"title":"Stress-induced modulation of maternal behavior and mesolimbic dopamine function","authors":"","doi":"10.1016/j.cobeha.2024.101445","DOIUrl":"10.1016/j.cobeha.2024.101445","url":null,"abstract":"<div><p>In humans, maternal stress exposure is associated with compromised quality of mother–infant interactions and increased risk for affective disorders that impair maternal care. These effects have been recapitulated in rodent studies employing postpartum stressors. Here, I provide a brief overview of recent studies showing stress-induced alterations in maternal behaviors in both humans and rodents. In addition, I review current literature indicating a role for mesolimbic dopamine function in maternal sensitivity and goal-directed responses and discuss its disruption by stress exposure.</p></div>","PeriodicalId":56191,"journal":{"name":"Current Opinion in Behavioral Sciences","volume":null,"pages":null},"PeriodicalIF":4.9,"publicationDate":"2024-09-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142241062","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: Role of the cerebellum in cognition and behavior 编辑综述：小脑在认知和行为中的作用
IF 4.9 2区 心理学
Current Opinion in Behavioral Sciences Pub Date : 2024-09-11 DOI: 10.1016/j.cobeha.2024.101444
{"title":"Editorial overview: Role of the cerebellum in cognition and behavior","authors":"","doi":"10.1016/j.cobeha.2024.101444","DOIUrl":"10.1016/j.cobeha.2024.101444","url":null,"abstract":"","PeriodicalId":56191,"journal":{"name":"Current Opinion in Behavioral Sciences","volume":null,"pages":null},"PeriodicalIF":4.9,"publicationDate":"2024-09-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142168643","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
Shifting attention to orient or avoid: a unifying account of the tail of the striatum and its dopaminergic inputs 转移注意力以定向或回避：纹状体尾部及其多巴胺能输入的统一解释
IF 4.9 2区 心理学
Current Opinion in Behavioral Sciences Pub Date : 2024-09-02 DOI: 10.1016/j.cobeha.2024.101441
{"title":"Shifting attention to orient or avoid: a unifying account of the tail of the striatum and its dopaminergic inputs","authors":"","doi":"10.1016/j.cobeha.2024.101441","DOIUrl":"10.1016/j.cobeha.2024.101441","url":null,"abstract":"<div><p>The tail of the striatum (TS) is increasingly recognized as a unique subdivision of the striatum, characterized by its dense sensory inputs and projections received from a distinct group of dopamine neurons. Separate lines of research have characterized the functional role of TS and TS-projecting dopamine neurons in three realms: saccadic eye movement toward valuable visual stimuli, tone-guided choice between two options, and defensive responses to threatening stimuli. We propose a framework for reconciling these diverse roles as varied implementations of a conserved response to salient stimuli, with dopamine in TS providing a teaching signal to promote quick attentional shifts that facilitate stimulus-driven orientation and/or avoidance.</p></div>","PeriodicalId":56191,"journal":{"name":"Current Opinion in Behavioral Sciences","volume":null,"pages":null},"PeriodicalIF":4.9,"publicationDate":"2024-09-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2352154624000925/pdfft?md5=93851d266156a6addb353591658aa477&pid=1-s2.0-S2352154624000925-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142122460","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
Developmental exposure to cannabis compromises dopamine system function and behavior 发育期接触大麻会损害多巴胺系统的功能和行为
IF 4.9 2区 心理学
Current Opinion in Behavioral Sciences Pub Date : 2024-08-30 DOI: 10.1016/j.cobeha.2024.101442
{"title":"Developmental exposure to cannabis compromises dopamine system function and behavior","authors":"","doi":"10.1016/j.cobeha.2024.101442","DOIUrl":"10.1016/j.cobeha.2024.101442","url":null,"abstract":"<div><p>With the expanding legalization and decriminalization, cannabis price has decreased, and its use increased along with the content of its main ingredient, THC. Although prevalence rates for its consumption during adolescence appear unchanged, the use of more potent cannabis and the availability of powerful synthetic cannabinoids have enhanced the health risks associated with its use. The prevalence of cannabis consumption during pregnancy has also risen because of its availability/acceptability and the misconception that cannabis is safe. Evidence shows that cannabis use during development is associated with cognitive deficits and increased risks of mental illnesses. Particularly, exposure to cannabis <em>in utero</em> or during adolescence derails the normal development of the dopamine system and produces aberrant behaviors. In this review, we discuss the long-term impact of THC exposure during development on behaviors related to mesolimbic dopamine system function, and we highlight areas of research that deserve more investigation in the future.</p></div>","PeriodicalId":56191,"journal":{"name":"Current Opinion in Behavioral Sciences","volume":null,"pages":null},"PeriodicalIF":4.9,"publicationDate":"2024-08-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2352154624000937/pdfft?md5=47d95b9c22178819d26b302d3c5e3216&pid=1-s2.0-S2352154624000937-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142094766","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
Glucocorticoid hormone as regulator and readout of resilience 糖皮质激素是复原力的调节器和读数器
IF 4.9 2区 心理学
Current Opinion in Behavioral Sciences Pub Date : 2024-08-27 DOI: 10.1016/j.cobeha.2024.101439
{"title":"Glucocorticoid hormone as regulator and readout of resilience","authors":"","doi":"10.1016/j.cobeha.2024.101439","DOIUrl":"10.1016/j.cobeha.2024.101439","url":null,"abstract":"<div><p>The glucocorticoid hormones corticosterone and cortisol (CORT) are pleiotropic master regulators of resilience. This pleiotropy refers to the multifaceted CORT action in maintaining fitness and to promote stress-coping and adaptation. Mineralocorticoid receptors (MR) and glucocorticoid receptors (GR) mediate this wide diversity of CORT actions complementary through rapid nongenomic and slower genomic mechanisms. The current contribution reports the following: i) brisk CORT reactivity and secretion patterns as hallmarks of resilience outcome, (ii) MR-mediated selection of coping styles and GR-mediated adaptation as a CORT-dependent switch in support of the resilience process, and (iii) the application of selective GR modulators to improve on resilience by attenuating inflammatory and emotional components of stress-related neurodegeneration. These findings highlight how CORT via MR and GR activation may modulate and monitor the resilience process and outcome in particular contexts.</p></div>","PeriodicalId":56191,"journal":{"name":"Current Opinion in Behavioral Sciences","volume":null,"pages":null},"PeriodicalIF":4.9,"publicationDate":"2024-08-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2352154624000901/pdfft?md5=deebb7603f0af7b35feb14f334543ee5&pid=1-s2.0-S2352154624000901-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142084126","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
Evolution of fish brains and behaviors: how many ways to generate the same outcomes? 鱼类大脑和行为的进化：产生相同结果的途径有多少？
IF 4.9 2区 心理学
Current Opinion in Behavioral Sciences Pub Date : 2024-08-27 DOI: 10.1016/j.cobeha.2024.101440
{"title":"Evolution of fish brains and behaviors: how many ways to generate the same outcomes?","authors":"","doi":"10.1016/j.cobeha.2024.101440","DOIUrl":"10.1016/j.cobeha.2024.101440","url":null,"abstract":"<div><p>Animals are adapted to their natural habitats. Their brains perceive the world via their sensory systems, compute information together with that of internal states and autonomous activity, and generate behavioral outputs. However, how do these processes evolve across evolution? We discuss the evolution of the brains of teleost fishes, the largest vertebrates group. Although their overall brain organization follows a shared Bauplan and their brain can serve similar functions, significant differences exist between teleost and tetrapod brains at all levels, shape, size, and connectivity. It has become evident that many evolutionary paths can lead to similar anatomical/functional traits independently in different taxa. We here present some examples of teleost sensory organs, afferent sensory pathways, and even some higher-order cognitive functions such as tool-using behaviors that evolved through convergent mechanisms. It appears that the nervous system is highly ‘plastic’ during evolution, and more convergent evolution has taken place than is commonly thought.</p></div>","PeriodicalId":56191,"journal":{"name":"Current Opinion in Behavioral Sciences","volume":null,"pages":null},"PeriodicalIF":4.9,"publicationDate":"2024-08-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142084127","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
Subcortical malleability as a result of cognitively challenging experiences: the case of bi-/multilingualism 认知挑战经历导致的皮层下可塑性：双语/多语情况
IF 4.9 2区 心理学
Current Opinion in Behavioral Sciences Pub Date : 2024-08-15 DOI: 10.1016/j.cobeha.2024.101438
{"title":"Subcortical malleability as a result of cognitively challenging experiences: the case of bi-/multilingualism","authors":"","doi":"10.1016/j.cobeha.2024.101438","DOIUrl":"10.1016/j.cobeha.2024.101438","url":null,"abstract":"<div><p>Experience-based neuroplasticity in the healthy brain is a well-documented finding, with functional and structural adaptations in cortical and subcortical structures reported as the brain’s response to cognitively challenging experiences. These experiences include bi-/multilingualism: speaking more than one language entails increased cognitive demands related to language acquisition, processing and control, which affect subcortical structures subserving these processes, including the basal ganglia and the cerebellum. This paper reviews evidence on bilingualism-induced subcortical neuroplasticity at the level of brain structure, function, and metabolism and explores how it interacts with brain decline. As such, it highlights bi-/multilingualism as a test case for studying long-term neuroplastic effects in the brain.</p></div>","PeriodicalId":56191,"journal":{"name":"Current Opinion in Behavioral Sciences","volume":null,"pages":null},"PeriodicalIF":4.9,"publicationDate":"2024-08-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2352154624000895/pdfft?md5=a0089ad7524455d2d8f762b0de836572&pid=1-s2.0-S2352154624000895-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141991143","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
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