Abstract:
:Humans produce hand movements to manipulate objects, but also make hand movements to convey socially relevant information to one another. The mirror neuron system (MNS) is activated during the observation and execution of actions. Previous neuroimaging experiments have identified the inferior parietal lobule (IPL) and frontal operculum as parts of the human MNS. Although experiments have suggested that object-directed hand movements drive the MNS, it is not clear whether communicative hand gestures that do not involve an object are effective stimuli for the MNS. Furthermore, it is unknown whether there is differential activation in the MNS for communicative hand gestures and object-directed hand movements. Here we report the results of a functional magnetic resonance imaging (fMRI) experiment in which participants viewed, imitated and produced communicative hand gestures and object-directed hand movements. The observation and execution of both types of hand movements activated the MNS to a similar degree. These results demonstrate that the MNS is involved in the observation and execution of both communicative hand gestures and object-direct hand movements.
journal_name
Soc Cogn Affect Neuroscijournal_title
Social cognitive and affective neuroscienceauthors
Montgomery KJ,Isenberg N,Haxby JVdoi
10.1093/scan/nsm004subject
Has Abstractpub_date
2007-06-01 00:00:00pages
114-22issue
2eissn
1749-5016issn
1749-5024journal_volume
2pub_type
杂志文章abstract::Empathy has been supposed to be a proximate mechanism of altruistic behavior. We investigated whether empathy for pain drives actions without altruistic effects and how such actions modulate neural responses to others' pain. In two experiments, we asked healthy adults to press a button for no reason when viewing video...
journal_title:Social cognitive and affective neuroscience
pub_type: 杂志文章
doi:10.1093/scan/nsx016
更新日期:2017-06-01 00:00:00
abstract::Despite the risks, people enjoy giving advice. One explanation is that giving beneficial advice can result in reflected glory, ego boosts or reputation enhancement. However, giving poor advice can be socially harmful (being perceived as incompetent or untrustworthy). In both circumstances, we have a vested interest in...
journal_title:Social cognitive and affective neuroscience
pub_type: 杂志文章
doi:10.1093/scan/nsv020
更新日期:2015-10-01 00:00:00
abstract::The ability to adaptively regulate emotion is essential for mental and physical well-being. How should we organize the myriad ways people attempt to regulate their emotions? We explore the utility of a framework that distinguishes among four fundamental classes of emotion regulation strategies. The framework describes...
journal_title:Social cognitive and affective neuroscience
pub_type: 杂志文章,评审
doi:10.1093/scan/nsx096
更新日期:2017-10-01 00:00:00
abstract::Children born with an inhibited temperament are at heightened risk for developing anxiety, depression and substance use. Inhibited temperament is believed to have a biological basis; however, little is known about the structural brain basis of this vulnerability trait. Structural MRI scans were obtained from 84 (44 in...
journal_title:Social cognitive and affective neuroscience
pub_type: 杂志文章
doi:10.1093/scan/nsu019
更新日期:2014-12-01 00:00:00
abstract::Individuals can experience embarrassment when exposed to self-feedback images, depending on the extent of the divergence from the internal representation of the standard self. Our previous work implicated the anterior insular cortex (AI) and the anterior cingulate cortex (ACC) in the processing of embarrassment; howev...
journal_title:Social cognitive and affective neuroscience
pub_type: 杂志文章
doi:10.1093/scan/nst011
更新日期:2014-05-01 00:00:00
abstract::Neuroimaging studies on moral decision-making have thus far largely focused on differences between moral judgments with opposing utilitarian (well-being maximizing) and deontological (duty-based) content. However, these studies have investigated moral dilemmas involving extreme situations, and did not control for two ...
journal_title:Social cognitive and affective neuroscience
pub_type: 杂志文章
doi:10.1093/scan/nsr005
更新日期:2012-04-01 00:00:00
abstract::Exaggerated anticipatory anxiety during expectation of performance-related situations is an important feature of the psychopathology of social anxiety disorder (SAD). The neural basis of anticipatory anxiety in SAD has not been investigated in controlled studies. The current study used functional magnetic resonance im...
journal_title:Social cognitive and affective neuroscience
pub_type: 杂志文章
doi:10.1093/scan/nst129
更新日期:2014-09-01 00:00:00
abstract::Links between individual differences in risk processing and high-risk behaviors such as binge-drinking have long been the focus of active research. However, investigations in this area almost exclusively utilize decision-making focused paradigms. This emphasis makes it difficult to assess links between risk behaviors ...
journal_title:Social cognitive and affective neuroscience
pub_type: 杂志文章
doi:10.1093/scan/nsy038
更新日期:2018-06-01 00:00:00
abstract::Self-control refers to the capacity to override or alter a predominant response tendency. The current experiment tested the hypothesis that exercising self-control temporarily increases approach motivation, as revealed by patterns of electrical activity in the prefrontal cortex. Participants completed a writing task t...
journal_title:Social cognitive and affective neuroscience
pub_type: 杂志文章
doi:10.1093/scan/nsv112
更新日期:2016-02-01 00:00:00
abstract::Neural correlates involved in the formation of negative impression from face were investigated using event-related functional magnetic resonance imaging and a partial conditioning paradigm. Eighteen normal volunteers underwent imaging while they viewed the faces of two unfamiliar individuals: one individual's face was...
journal_title:Social cognitive and affective neuroscience
pub_type: 杂志文章
doi:10.1093/scan/nsq072
更新日期:2011-09-01 00:00:00
abstract::Human altruism is often expressed through charitable donation-supporting a cause that benefits others in society, at cost to oneself. The underlying mechanisms of this other-regarding behavior remain imperfectly understood. By recording event-related-potential (ERP) measures of brain activity from human participants d...
journal_title:Social cognitive and affective neuroscience
pub_type: 杂志文章
doi:10.1093/scan/nsw026
更新日期:2016-06-01 00:00:00
abstract::Recent electrophysiological research indicates that perceivers differentiate others on the basis of race extremely quickly. However, most categorization studies have been limited to White participants, neglecting potential differences in processing between racial groups. Moreover, the extent to which race interferes w...
journal_title:Social cognitive and affective neuroscience
pub_type: 杂志文章
doi:10.1093/scan/nsm012
更新日期:2007-09-01 00:00:00
abstract::Recent symptom provocation studies that compared patients suffering from dental phobia with healthy controls identified hyperactivation of basal ganglia structures, but none have assessed striatal functional connectivity. We reanalyzed data from a previous functional magnetic resonance imaging study on dental phobia. ...
journal_title:Social cognitive and affective neuroscience
pub_type: 杂志文章
doi:10.1093/scan/nst150
更新日期:2014-10-01 00:00:00
abstract::Studies on culture-related differences in cognition have shown that Westerners attend more to object-related information, whereas East Asians attend more to contextual information. Neural correlates of these different culture-related visual processing styles have been reported in the ventral-visual and fronto-parietal...
journal_title:Social cognitive and affective neuroscience
pub_type: 杂志文章
doi:10.1093/scan/nsr077
更新日期:2013-02-01 00:00:00
abstract::Depression has been reliably associated with abnormalities in the neural representation of reward and loss. However, most studies have focused on monetary incentives; fewer studies have considered neural representation of social incentives. A direct comparison of non-social and social incentives within the same study ...
journal_title:Social cognitive and affective neuroscience
pub_type: 杂志文章
doi:10.1093/scan/nsz061
更新日期:2019-08-31 00:00:00
abstract::The ability to cognitively regulate emotional responses to aversive events is essential for mental and physical health. One prerequisite of successful emotion regulation is the awareness of emotional states, which in turn is associated with the awareness of bodily signals [interoceptive awareness (IA)]. This study inv...
journal_title:Social cognitive and affective neuroscience
pub_type: 杂志文章
doi:10.1093/scan/nss089
更新日期:2013-12-01 00:00:00
abstract::This study investigated depression-related differences in primiparous mothers' neural response to their own infant's distress cues. Mothers diagnosed with major depressive disorder (n = 11) and comparison mothers with no diagnosable psychopathology (n = 11) were exposed to their own 18-months-old infant's cry sound, a...
journal_title:Social cognitive and affective neuroscience
pub_type: 杂志文章
doi:10.1093/scan/nsq091
更新日期:2012-02-01 00:00:00
abstract::The rejection of unfair offers in the ultimatum game (UG) indicates negative reciprocity. The model of strong reciprocity claims that negative reciprocity reflects prosociality because the rejecting individual is sacrificing resources in order to punish unfair behavior. However, a recent study found that the rejection...
journal_title:Social cognitive and affective neuroscience
pub_type: 杂志文章
doi:10.1093/scan/nsw069
更新日期:2016-10-01 00:00:00
abstract::Studies of human fear learning suggest that a reliable discrimination between safe and threatening stimuli is important for survival and mental health. In the current study, we applied the subsequent memory paradigm in order to identify neurophysiological correlates of successful threat and safety learning. We recorde...
journal_title:Social cognitive and affective neuroscience
pub_type: 杂志文章
doi:10.1093/scan/nsab015
更新日期:2021-02-01 00:00:00
abstract::Self-affirmation reduces defensive responding to self-threats. The present study extended beyond self-threats to assess affirmation's influence on responses to negative emotional pictures as measured by the late positive potential (LPP), an event-related potential in the encephalogram that reflects motivational signif...
journal_title:Social cognitive and affective neuroscience
pub_type: 杂志文章
doi:10.1093/scan/nsy036
更新日期:2018-06-01 00:00:00
abstract::The reduction of aversive emotions by a conspecific's presence-called social buffering-is a universal phenomenon in the mammalian world and a powerful form of human social emotion regulation. Animal and human studies on neural pathways underlying social buffering typically examined physiological reactions or regional ...
journal_title:Social cognitive and affective neuroscience
pub_type: 杂志文章
doi:10.1093/scan/nsaa068
更新日期:2020-07-01 00:00:00
abstract::Prefrontal cortex (PFC) has been implicated in the experience and regulation of emotional states. Emotional experience is a complex construct, encompassing a range of more specific processes. This exploratory study aimed to delineate which (if any) aspects of emotional experience rely critically on either the ventrome...
journal_title:Social cognitive and affective neuroscience
pub_type: 杂志文章
doi:10.1093/scan/nsq026
更新日期:2011-01-01 00:00:00
abstract::Emotion regulation impacts the expected emotional responses to the outcomes of risky decisions via activation of cognitive control strategies. However, whether the regulation of emotional responses to preceding, incidental stimuli also impacts risk-taking in subsequent decisions is still poorly understood. In this stu...
journal_title:Social cognitive and affective neuroscience
pub_type: 杂志文章
doi:10.1093/scan/nsz078
更新日期:2019-10-01 00:00:00
abstract::Despite being one of the healthiest developmental periods, morbidity and mortality rates increase dramatically during adolescence, largely due to preventable, risky behaviors. Heightened reward sensitivity, coupled with ineffective cognitive control, has been proposed to underlie adolescents' risk taking. In this stud...
journal_title:Social cognitive and affective neuroscience
pub_type: 杂志文章
doi:10.1093/scan/nsv026
更新日期:2015-10-01 00:00:00
abstract::The 'own-age bias' in face processing suggests that the age of a face constitutes one important factor that influences attention to and memory for faces. The present experiment investigated electrophysiological correlates of processing faces of younger and older individuals. Younger participants were presented with pi...
journal_title:Social cognitive and affective neuroscience
pub_type: 杂志文章
doi:10.1093/scan/nsq074
更新日期:2011-09-01 00:00:00
abstract::The role of ventromedial prefrontal cortex (vmPFC) in mental time travel toward the past and the future is debated. Here, patients with focal lesions to the vmPFC and brain-damaged and healthy controls mentally projected themselves to a past, present or future moment of subjective time (self-projection) and classified...
journal_title:Social cognitive and affective neuroscience
pub_type: 杂志文章
doi:10.1093/scan/nsaa163
更新日期:2020-12-31 00:00:00
abstract::The recognition of threatening faces is important for making social judgments. For example, threatening facial features of defendants could affect the decisions of jurors during a trial. Previous neuroimaging studies using faces of members of the general public have identified a pivotal role of the amygdala in perceiv...
journal_title:Social cognitive and affective neuroscience
pub_type: 杂志文章
doi:10.1093/scan/nsr085
更新日期:2013-02-01 00:00:00
abstract::Suicidal ideation (SI), a potent risk factor for suicide attempts, increases in adolescence. While alterations in dopaminergic functioning have been implicated in suicidal acts-particularly in adults-we do not know whether morphological alterations in dopamine-rich regions of the brain, such as the striatum, are vulne...
journal_title:Social cognitive and affective neuroscience
pub_type: 杂志文章
doi:10.1093/scan/nsy089
更新日期:2018-11-08 00:00:00
abstract::Numerous discoveries regarding stereotypes have been uncovered by utilizing techniques and methods developed by cognitive psychologists. The present study continues this tradition by borrowing psychophysiological techniques used for the study of memory and language, and applying them to the study of stereotypes. In th...
journal_title:Social cognitive and affective neuroscience
pub_type: 杂志文章
doi:10.1093/scan/nsp004
更新日期:2009-06-01 00:00:00
abstract::Spatial attention has been argued to be adaptive by enhancing the processing of visual stimuli within the 'spotlight of attention'. We previously reported that crude threat cues (backward masked fearful faces) facilitate spatial attention through a network of brain regions consisting of the amygdala, anterior cingulat...
journal_title:Social cognitive and affective neuroscience
pub_type: 杂志文章
doi:10.1093/scan/nsq076
更新日期:2011-10-01 00:00:00