Cognitive Emotion Regulation: Insights From Social Cognitive and Affective Neuroscience

ABSTRACT— Recent developments in the study of cognitive emotion regulation illustrate how functional imaging is extending behavioral analyses. Imaging studies have contributed to the development of a multilevel model of emotion regulation that describes the interactions between neural systems implicated in emotion generation and those implicated in emotional control. In this article, we review imaging studies of one type of cognitive emotion regulation: reappraisal. We show how imaging studies have contributed to the construction of this model, illustrate the interplay of psychological theory and neuroscience data in its development, and describe how this model can be used as the basis for future basic and translational research.     

Intentionality in Intuitive Versus Analytic Processing: Insights From Social Cognitive Neuroscience

A new preliminary model of emotional disorders, derived from basic tenets of emotion theory and new developments in cognitive science, is presented. It is suggested that tightly organized basic emotions stored in memory fire inappropriately on occasion. In individuals who are vulnerable both biologically and psychologically, these emotions may become the focus of anxiety or dysthymia in that the emotions themselves are experienced as uncontrollable and threatening with adequate coping being difficult or impossible. Early experiences with lack of control over one's environment as well as biological vulnerabilities may well determine whether or not one becomes anxious/dysthymic over the experience of basic emotions in an inappropriate context. This model is illustrated in the context of panic disorder and then extended to depression (sadness/distress), stress (anger), and mania (excitement).     

蛋白质组学与神经科学:从蛋白质到网络

多蛋白质信号复合物在所有细胞中都很重要,它们在脑内信息处理也有着重要作用。质谱、双向凝胶电泳、蛋白亲和技术、高通量的免疫组化方法和蛋白质组信息学都蛋白质组学研究的主要手段。应用蛋白质组学方法可以研究多蛋白信号复合的功能,多样性与组成的动态变化。因此,蛋白质组学发展使得人们从单个蛋白质的研究上升到对蛋白质网络的研究。蛋白质组学研究将为神经与精神疾病的诊断技术与治疗手段提供一条新的道路。     

心算加工的认知神经科学研究

近几年(1999-2005)有关心算加工的脑活动机制研究发现,类似九九乘法表这样的算术知识提取(如3×5)主要与左脑顶内沟有关,但当心算变得更复杂时(如26×38),左脑额叶下部出现明显激活,这表明心算与语言和工作记忆关系密切。另一方面,也存在不依赖于语言的即表现为视觉表象活动的心算,右脑的一些脑区在其中起了作用。简言之,所有与心算有关的脑区涉及到大脑前额皮层和颞顶枕联合皮层的综合作用,并总体表现为左脑优势,但具有特殊心算能力的人其心算还与右脑前额叶和颞叶内侧脑区的活动有关。     

神经精神分析学对压抑机制的研究简析

神经精神分析学是一门试图将神经科学与精神分析学结合起来的学科, 作为一个新兴的领域, 在其成立的短短10年中, 已取得了丰硕的研究成果。为精神分析学这拥有一百年历史的学科带来了新的生机。对精神分析的基石——压抑的研究是神经精神分析学的热点。神经科学家试图从不同角度证明精神分析中压抑这一过程确实是存在的, 而且还存在相应的神经基础, 但是, 目前神经精神分析学的研究还存在一些局限。     

思维与语言的关系：来自认知神经科学的证据

在有关人类心智的研究中,思维与语言的关系始终是一个复杂而重要的课题。借助于新的技术手段和研究思路,当代认知神经科学从新的角度探讨了这个古老而神秘的课题。其研究的基本逻辑是：如果某种特定的思维过程（比如简单的算术运算或者三段论推理）在本质上是“语言的”,那么,在进行这种思维活动时,大脑中负责语言信息处理的区域就会参与;反之,如果某种思维过程在本质上是“空间的”,则大脑中负责空间信息处理的区域就会参与其中。结合来自直观的脑功能图谱证据与其它的跨领域证据（如来自行为实验和脑损伤研究的证据）,能够帮助我们更加深入地认识和理解思维与语言的关系问题。     

认知神经和神经心理角度的多重类别学习系统

归类是一项非常重要的认知技能,近十多年来归类的研究尤其关注类别学习的多重系统问题.本文回顾了近年来国外对类别学习的认知神经和神经心理研究,结果表明不同的类别学习任务下的学习机制和所依赖的神经生理基础是不同的,支持类别学习的多系统理论.     

心算的加工机制：来自认知神经科学的研究

心算加工分编码（表征）、运算（或提取）和反应三个阶段,这三个阶段相互影响。不同输入形式的数字表征在顶叶的不同区域完成。算术知识提取主要与左脑顶内沟有关,但当心算变得更复杂时而需要具体运算时,左脑额叶下部出现明显激活。所有与心算有关的脑区涉及大脑前额皮层和颞顶枕联合皮层的综合作用,并总体表现为左脑优势,但估算、珠心算以及某些具有特殊心算能力的人的心算还依赖视空间表征,这与右脑额顶区和楔前叶的活动有关     

Empathy: A Social Cognitive Neuroscience Approach

There has been recent widespread interest in the neural underpinnings of the experience of empathy. In this review, we take a social cognitive neuroscience approach to understanding the existing literature on the neuroscience of empathy. A growing body of work suggests that we come to understand and share in the experiences of others by commonly recruiting the same neural structures both during our own experience and while observing others undergoing the same experience. This literature supports a simulation theory of empathy, which proposes that we understand the thoughts and feelings of others by using our own mind as a model. In contrast, theory of mind research suggests that medial prefrontal regions are critical for understanding the minds of others. In this review, we offer ideas about how to integrate these two perspectives, point out unresolved issues in the literature, and suggest avenues for future research.     

负启动效应的认知神经科学研究

近几年,对负启动效应的神经机制研究发现,干扰项抑制与情节提取都是引起负启动的原因,究竟哪种机制起主要作用与实验任务有很大的关系。从现有的研究结果来看,位置负启动与前额皮层有关,EPR上表现为P1和N1波幅减小或N2波幅的增大,支持抑制机制。特性负启动P3成分仍存在不一致的结果,脑区的广泛激活模式使得研究者越来越倾向采取整合的观点。     

Unconscious Representations 2: Towards an Integrated Cognitive Architecture

The representational nature of human cognition and thought in general has been a source of controversies. This is particularly so in the context of studies of unconscious cognition, in which representations tend to be ontologically and structurally segregated with regard to their conscious status. However, it appears evolutionarily and developmentally unwarranted to posit such segregations, as, otherwise, artifact structures and ontologies must be concocted to explain them from the viewpoint of the human cognitive architecture. Here, from a by-and-large Classical cognitivist viewpoint, I show why this segregation is wrong, and elaborate on the need to postulate an ontological and structural continuity between unconscious and conscious representations. Specifically, I hypothesize that this continuity is to be found in the symbolic-based interplay between the syntax and the semantics of thought, and I propose a model of human information processing characterized by the integration of syntactic and semantic representations.     

Ecological Neuroscience: From Reduction to Proliferation of Our Resources

Abstract

In one common view, human activity is explained by neural processes, because these implement psychological functions that underlie overt behavior. In the ecological approach, such accounts are taken to be nonexplanatory, because they reify the phenomena they wish to explain. We argue that ecological psychology offers an antidote to such reification with concepts such as resonance, attunement, and anticipation, if they are considered as relational, world-involving activities. Our main claim is that we can understand our scientific explanations of neural phenomena as itself an attunement to sociomaterial practices. This allows us to understand neuroscientific processes as conditions that enable a resonating organism-environment system. In this view, neuroscientific and psychological phenomena are usually found in widely different sociomaterial practices. But we can occasionally achieve coordination between those practices. Establishing that a dependence of a psychological phenomenon on neural events holds is an achievement of a novel practice that we developed and to which we resonate. Thus the more we want to understand what happens inside the nervous system, the more we also need to scrutinize the sociomaterial environment in which we do so.     

改良教育心理学:来自认知神经科学的影响

在教育心理学发展了百余年之后,脑研究以认知神经科学的形式,重新回到她的怀抱。认知神经科学对教育心理学的影响,主要体现在能力、学习和教学上;对这两个领域的关系,应采用开放而谨慎态度,以促进各自研究的科学发展。     

发展的认知神经科学--神经科学与认知发展研究的融合点

本文介绍了发展的神经科学自 2 0世纪 80年代以来在早期突触形成、关键期及丰富环境对脑发育的影响等领域的一些突出成就 ,阐述了从神经科学与认知发展共同研究的主题来考察两个学科的整合的意义 ,并对发展的认知神经科学研究的未来趋势作了展望。     

Contributions of Neuroscience to Our Understanding of Cognitive Development

ABSTRACT— One major contribution of neuroscience to understanding cognitive development has been in demonstrating that biology is not destiny—that is, demonstrating the remarkable role of experience in shaping the mind, brain, and body. Only rarely has neuroscience provided wholly new insights into cognitive development, but often it has provided evidence of mechanisms by which observations of developmental psychologists could be explained. Behavioral findings have often remained controversial until an underlying biological mechanism for them was offered. Neuroscience has demonstrated promise for detecting cognitive problems before they are behaviorally observable—and, hence, promise for early intervention. In this article, we discuss examples drawn from imitation and mirror neurons, phenylketonuria (PKU) and prefrontal dopamine, maternal touch and stress reactivity, and nongenetic (behavioral) intergenerational transmission of biological characteristics.     

The Cognitive Neuroscience of Aging and Culture

ABSTRACT— Research into the cognitive neuroscience of aging has revealed exciting and unexpected changes to the brain over the lifespan. However, studies have mostly been conducted on Western populations, raising doubts about the universality of age-related changes. Cross-cultural investigation of aging provides a window into the stability of changes with age due to neurobiology, as well as into the flexibility of aging due to life experiences that impact cognition. Behavioral findings suggest that different cultures process distinct aspects of information and employ diverse information-processing strategies. The study of aging allows us to identify those age-related neural changes that persist across cultures as well as the changes that are driven by culture-specific life experiences.