Abstract：
:This investigation combined behavioral and functional neuroimaging measures to explore whether perception of pain is modulated by the target's stigmatized status and whether the target bore responsibility for that stigma. During fMRI scanning, participants were exposed to a series of short video clips featuring age-matched individuals experiencing pain who were (a) similar to the participant (healthy), (b) stigmatized but not responsible for their stigmatized condition (infected with AIDS as a result of an infected blood transfusion), or (c) stigmatized and responsible for their stigmatized condition (infected with AIDS as a result of intravenous drug use). Explicit pain and empathy ratings for the targets were obtained outside of the MRI environment, along with a variety of implicit and explicit measures of AIDS bias. Results showed that participants were significantly more sensitive to the pain of AIDS transfusion targets as compared with healthy and AIDS drug targets, as evidenced by significantly higher pain and empathy ratings during video evaluation and significantly greater hemodynamic activity in areas associated with pain processing (i.e., right anterior insula, anterior midcingulate cortex, periaqueductal gray). In contrast, significantly less activity was observed in the anterior midcingulate cortex for AIDS drug targets as compared with healthy controls. Further, behavioral differences between healthy and AIDS drug targets were moderated by the extent to which participants blamed AIDS drug individuals for their condition. Controlling for both explicit and implicit AIDS bias, the more participants blamed these targets, the less pain they attributed to them as compared with healthy controls. The present study reveals that empathic resonance is moderated early in information processing by a priori attitudes toward the target group.
journal_name
J Cogn Neuroscijournal_title
Journal of cognitive neuroscienceauthors
Decety J,Echols S,Correll Jdoi
10.1162/jocn.2009.21266subject
Has Abstractpub_date
2010-05-01 00:00:00pages
985-97issue
5eissn
0898-929Xissn
1530-8898journal_volume
22pub_type
杂志文章abstract：:Embodied theories hold that cognitive concepts are grounded in our sensorimotor systems. Specifically, a number of behavioral and neuroimaging studies have buttressed the idea that language concepts are represented in areas involved in perception and action [Pulvermueller, F. Brain mechanisms linking language and acti...
journal_title：Journal of cognitive neuroscience
pub_type： 杂志文章,随机对照试验
doi：10.1162/jocn_a_00264
更新日期：2012-10-01 00:00:00
abstract：:Visual object recognition is performed effortlessly by humans notwithstanding the fact that it requires a series of complex computations, which are, as yet, not well understood. Here, we tested a novel account of the representations used for visual recognition and their neural correlates using fMRI. The rationale is b...
journal_title：Journal of cognitive neuroscience
pub_type： 杂志文章
doi：10.1162/jocn_a_01420
更新日期：2019-09-01 00:00:00
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journal_title：Journal of cognitive neuroscience
pub_type： 杂志文章
doi：10.1162/jocn_a_00024
更新日期：2011-11-01 00:00:00
abstract：:Abstract Previous research suggests that the right hemisphere (RH) may contribute uniquely to the processing of metaphoric language. However, causal relationships between local brain activity in the RH and metaphors comprehension were never established. In addition, most studies have focused on familiar metaphoric exp...
journal_title：Journal of cognitive neuroscience
pub_type： 杂志文章
doi：10.1162/jocn.2008.20005
更新日期：2008-01-01 00:00:00
abstract：:Previous psycholinguistic research has debated the nature of the mental representation of verbs and the access of relevant verb information in sentence processing. In this study, we used behavioral and electrophysiological methods to examine the representation of verbs in and out of sentence contexts. In five experime...
journal_title：Journal of cognitive neuroscience
pub_type： 临床试验,杂志文章
doi：10.1162/jocn.2006.18.10.1774
更新日期：2006-10-01 00:00:00
abstract：:Automatic processes are usually thought to occur independently of any cognitive resources. This traditional view has been recently challenged by showing that temporal attention to a target stimulus is a prerequisite for "automatic" response priming. The event-related potential (ERP) study reported here extends this re...
journal_title：Journal of cognitive neuroscience
pub_type： 杂志文章
doi：10.1162/089892906775783688
更新日期：2006-02-01 00:00:00
abstract：:Significant advances in cognitive neuroscience can be achieved by combining techniques used to measure behavior and brain activity with neural modeling. Here we apply this approach to the initiation of rapid eye movements (saccades), which are used to redirect the visual axis to targets of interest. It is well known t...
journal_title：Journal of cognitive neuroscience
pub_type： 杂志文章
doi：10.1162/089892901564306
更新日期：2001-02-15 00:00:00
abstract：:Abstract This paper describes the current state of our exploration of how motor program concepts may be related to neural mechanisms. We have proposed a model of sensorimotor networks with architectures inspired by the anatomy and physiology of the cerebellum and its interconnections with the red nucleus and the motor...
journal_title：Journal of cognitive neuroscience
pub_type： 杂志文章
doi：10.1162/jocn.1993.5.1.56
更新日期：1993-01-01 00:00:00
abstract：:Speech sounds are not always perceived in accordance with their acoustic-phonetic content. For example, an early and automatic process of perceptual repair, which ensures conformity of speech inputs to the listener's native language phonology, applies to individual input segments that do not exist in the native invent...
journal_title：Journal of cognitive neuroscience
pub_type： 杂志文章
doi：10.1162/jocn.2011.21606
更新日期：2011-11-01 00:00:00
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journal_title：Journal of cognitive neuroscience
pub_type： 杂志文章
doi：10.1162/jocn.1990.2.4.358
更新日期：1990-10-01 00:00:00
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journal_title：Journal of cognitive neuroscience
pub_type： 杂志文章
doi：10.1162/jocn_a_00310
更新日期：2013-02-01 00:00:00
abstract：:Audiovisual perception and imitation are essential for musical learning and skill acquisition. We compared professional pianists to musically naive controls with fMRI while observing piano playing finger-hand movements and serial finger-thumb opposition movements both with and without synchronous piano sound. Pianists...
journal_title：Journal of cognitive neuroscience
pub_type： 杂志文章
doi：10.1162/0898929053124893
更新日期：2005-02-01 00:00:00
abstract：:Most contemporary theories of semantic memory assume that concepts are formed from the distillation of information arising in distinct sensory and verbal modalities. The neural basis of this distillation or convergence of information was the focus of this study. Specifically, we explored two commonly posed hypotheses:...
journal_title：Journal of cognitive neuroscience
pub_type： 杂志文章
doi：10.1162/jocn_a_00244
更新日期：2012-08-01 00:00:00
abstract：:The amygdala has been implicated in fundamental functions for the survival of the organism, such as fear and pain. In accord with this, several studies have shown increased amygdala activity during fear conditioning and the processing of fear-relevant material in human subjects. In contrast, functional neuroimaging st...
journal_title：Journal of cognitive neuroscience
pub_type： 临床试验,杂志文章
doi：10.1162/0898929041920469
更新日期：2004-09-01 00:00:00
abstract：:A fundamental question for social cognitive neuroscience is how and where in the brain the identities and actions of others are represented. Here we present a replication and extension of a study by Kable and Chatterjee [Kable, J. W., & Chatterjee, A. Specificity of action representations in the lateral occipito-tempo...
journal_title：Journal of cognitive neuroscience
pub_type： 杂志文章
doi：10.1162/jocn.2010.21552
更新日期：2011-07-01 00:00:00
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journal_title：Journal of cognitive neuroscience
pub_type： 杂志文章
doi：10.1162/jocn.2010.21573
更新日期：2011-09-01 00:00:00
abstract：:A common complaint of normal aging is the increase in word-finding failures such as tip-of-the-tongue states (TOTs). Behavioral research identifies TOTs as phonological retrieval failures, and recent findings [Shafto, M. A., Burke, D. M., Stamatakis, E. A., Tam, P., & Tyler, L. K. On the tip-of-the-tongue: Neural corr...
journal_title：Journal of cognitive neuroscience
pub_type： 杂志文章
doi：10.1162/jocn.2009.21321
更新日期：2010-07-01 00:00:00
abstract：:There is broad consensus that the visual word recognition system is sensitive to morphological structure (e.g., "hunter" = "hunt" + "er"). Moreover, it has been assumed that the analysis of morphologically complex words (e.g., "hunter") occurs only if the meaning of the complex form can be derived from the meanings of...
journal_title：Journal of cognitive neuroscience
pub_type： 杂志文章
doi：10.1162/jocn.2007.19.5.866
更新日期：2007-05-01 00:00:00
abstract：:The degree of commonality between the perceptual mechanisms involved in processing faces and objects of expertise is intensely debated. To clarify this issue, we recorded occipito-temporal event-related potentials in response to faces when concurrently processing visual objects of expertise. In car experts fixating pi...
journal_title：Journal of cognitive neuroscience
pub_type： 杂志文章
doi：10.1162/jocn.2007.19.3.543
更新日期：2007-03-01 00:00:00
abstract：:Transcranial direct current stimulation (tDCS) is a promising tool for neurocognitive enhancement. Several studies have shown that just a single session of tDCS over the left dorsolateral pFC (lDLPFC) can improve the core cognitive function of working memory (WM) in healthy adults. Yet, recent studies combining multip...
journal_title：Journal of cognitive neuroscience
pub_type： 杂志文章
doi：10.1162/jocn_a_01077
更新日期：2017-04-01 00:00:00
abstract：:It is not clear how salient distractors affect visual processing. The debate concerning the issue of whether irrelevant salient items capture spatial attention [e.g., Theeuwes, J., Atchley, P., & Kramer, A. F. On the time course of top-down and bottom-up control of visual attention. In S. Monsell & J. Driver (Eds.), A...
journal_title：Journal of cognitive neuroscience
pub_type： 杂志文章
doi：10.1162/jocn.2009.21390
更新日期：2011-03-01 00:00:00
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journal_title：Journal of cognitive neuroscience
pub_type： 杂志文章
doi：10.1162/jocn.2010.21561
更新日期：2011-08-01 00:00:00
abstract：:Humans are able to find and tap to the beat of musical rhythms varying in complexity from children's songs to modern jazz. Musical beat has no one-to-one relationship with auditory features-it is an abstract perceptual representation that emerges from the interaction between sensory cues and higher-level cognitive org...
journal_title：Journal of cognitive neuroscience
pub_type： 杂志文章
doi：10.1162/jocn_a_00325
更新日期：2013-03-01 00:00:00
abstract：:Intending to perform an action and then immediately executing it is a mundane process. The cognitive and neural mechanisms involved in this process of "proximal" intention formation and execution, in the face of multiple options to choose from, are not clear, however. Especially, it is not clear how intentions are for...
journal_title：Journal of cognitive neuroscience
pub_type： 杂志文章
doi：10.1162/jocn_a_00842
更新日期：2015-11-01 00:00:00
abstract：:We claim that the animate and inanimate conceptual categories represent evolutionarily adapted domain-specific knowledge systems that are subserved by distinct neural mechanisms, thereby allowing for their selective impairment in conditions of brain damage. On this view, (some of) the category-specific deficits that h...
journal_title：Journal of cognitive neuroscience
pub_type： 杂志文章,评审
doi：10.1162/089892998563752
更新日期：1998-01-01 00:00:00
abstract：:A key task for the brain is to determine which pieces of information are worth storing in memory. To build a more complete representation of the environment, memory systems may prioritize new information that has not already been stored. Here, we propose a mechanism that supports this preferential encoding of new info...
journal_title：Journal of cognitive neuroscience
pub_type： 杂志文章
doi：10.1162/jocn_a_00889
更新日期：2016-01-01 00:00:00
abstract：:Events that violate predictions are thought to not only modulate activity within the hippocampus and PFC but also enhance communication between the two regions. Scalp and intracranial EEG studies have shown that oscillations in the theta frequency band are enhanced during processing of contextually unexpected informat...
journal_title：Journal of cognitive neuroscience
pub_type： 杂志文章
doi：10.1162/jocn_a_01302
更新日期：2018-11-01 00:00:00
abstract：:There is substantial evidence that object representations in adults are dynamically updated by learning. However, it is not clear to what extent these effects are induced by active processing of visual objects in a particular task context on top of the effects of mere exposure to the same objects. Here we show that th...
journal_title：Journal of cognitive neuroscience
pub_type： 杂志文章
doi：10.1162/jocn.2009.21089
更新日期：2009-06-01 00:00:00
abstract：:Behavioral research in human verbal memory function led to the initial definition of episodic memory and semantic memory. A complete model of the neural mechanisms of episodic memory must include the capacity to encode and mentally reconstruct everything that humans can recall from their experience. This article propo...
journal_title：Journal of cognitive neuroscience
pub_type： 杂志文章
doi：10.1162/jocn_a_01439
更新日期：2019-09-01 00:00:00
abstract：:Although the dominant approach posits that developmental dyslexia arises from deficits in systems that are exclusively linguistic in nature (i.e., phonological deficit theory), dyslexics show a variety of lower level deficits in sensory and attentional processing. Although their link to the reading disorder remains co...
journal_title：Journal of cognitive neuroscience
pub_type： 杂志文章
doi：10.1162/jocn.2009.21232
更新日期：2010-05-01 00:00:00
