The role of the dorsal anterior cingulate in evaluating behavior for achieving gains and avoiding losses.

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

authors： Caramazza A,Shelton JR

更新日期：1998-01-01 00:00:00

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-ma...

journal_title：Journal of cognitive neuroscience

authors： Decety J,Echols S,Correll J

更新日期：2010-05-01 00:00:00

abstract：:Abstract Primates are unique among mammals in possessing a region of dorsolateral prefrontal cortex with a well-developed internal granular layer. This region is commonly implicated in higher cognitive functions. Despite the histological distinctiveness of primate dorsolateral prefrontal cortex, the work of Rose, Wool...

journal_title：Journal of cognitive neuroscience

authors： Preuss TM

更新日期：1995-01-01 00:00:00

abstract：:Abstract Sentence comprehension is a complex process involving at least a grammatical processor and a procedural component that supports language computations. One type of cerebral architecture that may underlie sentence processing is a network of distributed brain regions. We report two experiments designed to evalua...

journal_title：Journal of cognitive neuroscience

authors： Grossman M,Carvell S,Gollomp S,Stern MB,Reivich M,Morrison D,Alavi A,Hurtig HI

更新日期：1993-10-01 00:00:00

abstract：:One fifth of neurons in the medial-temporal lobe of human epilepsy patients respond selectively to categories of images, such as faces or cars. Here we show that responses of hippocampal neurons are rapidly modified as subjects alternate (over 60 sec) between two tasks (1) identifying images from a category, or (2) pl...

journal_title：Journal of cognitive neuroscience

authors： Steinmetz PN

更新日期：2009-02-01 00:00:00

abstract：:Two coordinated experiments using functional Magnetic Resonance Imaging (fMRI) investigated whether the brain represents language form (grammatical structure) separately from its meaning content (semantics). While in the scanner, 14 young, unimpaired adults listened to simple sentences that were either nonanomalous or...

journal_title：Journal of cognitive neuroscience

authors： Ni W,Constable RT,Mencl WE,Pugh KR,Fulbright RK,Shaywitz SE,Shaywitz BA,Gore JC,Shankweiler D

更新日期：2000-01-01 00:00:00

abstract：:Although examples of unconscious shape priming have been well documented, whether such priming requires early visual cortex (V1/V2) has not been established. In the current study, we used TMS of V1/V2 at varying temporal intervals to suppress the visibility of preceding shape primes while the interval between primes a...

journal_title：Journal of cognitive neuroscience

authors： Persuh M,Ro T

更新日期：2013-09-01 00:00:00

abstract：:When we respond to a stimulus, our decisions are based not only on external stimuli but also on our ongoing performance. If the response deviates from our goals, monitoring and decision-making brain areas interact so that future behavior may change. By taking advantage of natural variation in error salience, as measur...

journal_title：Journal of cognitive neuroscience

authors： Navarro-Cebrian A,Knight RT,Kayser AS

更新日期：2016-08-01 00:00:00

abstract：:A stimulus that suddenly appears in the corner of the eye inevitably captures our attention, and this in turn leads to faster detection of a second stimulus presented at the same position shortly thereafter. After about 250 msec, however, this effect reverses and the second stimulus is detected faster when it appears ...

journal_title：Journal of cognitive neuroscience

authors： Müller NG,Kleinschmidt A

更新日期：2007-04-01 00:00:00

abstract：:Visual evoked responses were monitored while participants searched for a target (e.g., bird) in a four-object display that could include a semantically related distractor (e.g., fish). The occurrence of both the target and the semantically related distractor modulated the N2pc response to the search display: The N2pc ...

journal_title：Journal of cognitive neuroscience

authors： Telling AL,Kumar S,Meyer AS,Humphreys GW

更新日期：2010-10-01 00:00:00

abstract：:Visual context plays a prominent role in everyday perception. Contextual information can facilitate recognition of objects within scenes by providing predictions about objects that are most likely to appear in a specific setting, along with the locations that are most likely to contain objects in the scene. Is such id...

journal_title：Journal of cognitive neuroscience

authors： Gronau N,Neta M,Bar M

更新日期：2008-03-01 00:00:00

abstract：:We study the interplay between motor programs and their timing in the brain by using precise pulses of transcranial magnetic stimulation (TMS) applied to the primary motor cortex. The movement of the finger performing a tapping task is periodically perturbed in synchronization with a metronome. TMS perturbation can pr...

journal_title：Journal of cognitive neuroscience

authors： Levit-Binnun N,Handzy NZ,Peled A,Modai I,Moses E

更新日期：2007-05-01 00:00:00

abstract：:The ability to simultaneously acquire objective physiological measures of emotion concurrent with fMRI holds the promise to enhance our understanding of the biological bases of affect and thus improve our knowledge of the neural circuitry underlying psychiatric disorders. However, the vast majority of neuroimaging stu...

journal_title：Journal of cognitive neuroscience

authors： Heller AS,Lapate RC,Mayer KE,Davidson RJ

更新日期：2014-09-01 00:00:00

abstract：:A reliable observation in neuroimaging studies of cognitive control is the response of dorsal ACC (dACC) to events that demand increased cognitive control (e.g., response conflicts and performance errors). This observation is apparently at odds with a comparably reliable association of the dACC with the subjective exp...

journal_title：Journal of cognitive neuroscience

authors： Spunt RP,Lieberman MD,Cohen JR,Eisenberger NI

更新日期：2012-08-01 00:00:00

abstract：:We investigated the sources of dual-task costs arising in multisensory working memory (WM) tasks, where stimuli from different modalities have to be simultaneously maintained. Performance decrements relative to unimodal single-task baselines have been attributed to a modality-unspecific central WM store, but such cost...

journal_title：Journal of cognitive neuroscience

authors： Katus T,Eimer M

更新日期：2019-02-01 00:00:00

abstract：:Two fundamental research questions have driven attention research in the past: One concerns whether selection of relevant information among competing, irrelevant, information takes place at an early or at a late processing stage; the other concerns whether the capacity of attention is limited by a central, domain-gene...

journal_title：Journal of cognitive neuroscience

authors： Sörqvist P,Stenfelt S,Rönnberg J

更新日期：2012-11-01 00:00:00

abstract：:Attentive processing is often described as a competition for resources among stimuli by mutual suppression. This is supported by findings that activity in extrastriate cortex is suppressed when several stimuli are presented simultaneously, compared to a single stimulus. In this study, we randomly varied the number of ...

journal_title：Journal of cognitive neuroscience

authors： Landman R,Spekreijse H,Lamme VA

更新日期：2003-08-15 00:00:00

abstract：:Goal-irrelevant information may interfere with ongoing task activities if not controlled properly. Evidence suggests that the ability to control interference is connected mainly to the prefrontal cortex (pFC). However, it remains unclear whether gray matter (GM) volume in prefrontal regions influences individual diffe...

journal_title：Journal of cognitive neuroscience

authors： Samrani G,Bäckman L,Persson J

更新日期：2019-10-01 00:00:00

abstract：:Many models of spoken word recognition posit that the acoustic stream is parsed into phoneme level units, which in turn activate larger representations [McClelland, J. L., & Elman, J. L. The TRACE model of speech perception. Cognitive Psychology, 18, 1-86, 1986], whereas others suggest that larger units of analysis ar...

journal_title：Journal of cognitive neuroscience

authors： Vaden KI Jr,Piquado T,Hickok G

更新日期：2011-10-01 00:00:00

abstract：:It has been proposed that at least two distinct processes are engaged during task-switching: reconfiguration of the currently relevant task-set and interference resolution arising from the competing task-set. Whereas in healthy individuals the two are difficult to disentangle, their disruption is thought to cause diff...

journal_title：Journal of cognitive neuroscience

authors： Arbula S,Della Puppa A,De Pellegrin S,Denaro L,D'Avella D,Semenza C,Corbetta M,Vallesi A

更新日期：2021-01-21 00:00:00

abstract：:People are often considered cognitive misers. When given a free choice between two tasks, people tend to choose tasks requiring less cognitive effort. Such demand avoidance (DA) is associated with cognitive control, but it is still not clear to what extent individual differences in cognitive control can account for va...

journal_title：Journal of cognitive neuroscience

authors： Nador J,Harel A,Juvina I,Minnery B

更新日期：2020-08-01 00:00:00

abstract：:Although previous research has demonstrated that individuals are motivated to self-enhance, the neurocognitive mechanisms and temporal dynamics of self-enhancement are poorly understood. The current research examined whether self-enhancing motivations affect the perceptual processing of social feedback. Participants w...

journal_title：Journal of cognitive neuroscience

authors： Leitner JB,Hehman E,Jones JM,Forbes CE

更新日期：2014-10-01 00:00:00

abstract：:Converging evidence highlights the important role of the amygdala in the enhanced memory for emotional material. However, it is unknown whether any regional and/or hemispheric specificity exists regarding its involvement in the different memory stages, such as encoding and retrieval. We directly addressed this issue b...

journal_title：Journal of cognitive neuroscience

authors： Sergerie K,Lepage M,Armony JL

更新日期：2006-08-01 00:00:00

abstract：:Temporal orienting of attention operates by biasing the allocation of cognitive and motor resources in specific moments in time, resulting in the improved processing of information from expected compared with unexpected targets. Recent findings have shown that temporal orienting operates relatively early across develo...

journal_title：Journal of cognitive neuroscience

authors： Mento G,Astle DE,Scerif G

更新日期：2018-04-01 00:00:00

abstract：:The interaction between auditory and visual speech streams is a seamless and surprisingly effective process. An intriguing example is the "McGurk effect": The acoustic syllable /ba/ presented simultaneously with a mouth articulating /ga/ is typically heard as /da/ [McGurk, H., & MacDonald, J. Hearing lips and seeing v...

journal_title：Journal of cognitive neuroscience

authors： Kislyuk DS,Möttönen R,Sams M

更新日期：2008-12-01 00:00:00

abstract：:After few seconds, a figure steadily presented in peripheral vision becomes perceptually filled-in by its background, as if it "disappeared". We report that directing attention to the color, shape, or location of a figure increased the probability of perceiving filling-in compared to unattended figures, without modify...

journal_title：Journal of cognitive neuroscience

authors： De Weerd P,Smith E,Greenberg P

更新日期：2006-03-01 00:00:00

abstract：:Adolescent decision-making is a topic of great public and scientific interest. However, much of the neuroimaging research in this area contrasts only one facet of decision-making (e.g., neural responses to anticipation or receipt of monetary rewards). Few studies have directly examined the processes that occur immedia...

journal_title：Journal of cognitive neuroscience

authors： Kahn LE,Peake SJ,Dishion TJ,Stormshak EA,Pfeifer JH

更新日期：2015-01-01 00:00:00

abstract：:A common denominator for many cognitive disorders of human brain is the disruption of neural activity within pFC, whose structural basis is primarily interlaminar (columnar) microcircuits or "minicolumns." The importance of this brain region for executive decision-making has been well documented; however, because of t...

journal_title：Journal of cognitive neuroscience

authors： Opris I,Hampson RE,Gerhardt GA,Berger TW,Deadwyler SA

更新日期：2012-12-01 00:00:00

abstract：:Electrophysiological studies consistently find N400 effects of semantic incongruity in nonnative (L2) language comprehension. These N400 effects are often delayed compared with native (L1) comprehension, suggesting that semantic integration in one's second language occurs later than in one's first language. In this st...

journal_title：Journal of cognitive neuroscience

authors： FitzPatrick I,Indefrey P

更新日期：2010-06-01 00:00:00

abstract：:The Hayling Sentence Completion Task (HSCT) is known to activate left hemisphere frontal and temporal language regions. However, the effective connectivity between frontal and temporal language regions associated with the task has yet to be examined. The aims of the study were to examine activation and effective conne...

journal_title：Journal of cognitive neuroscience

authors： Allen P,Mechelli A,Stephan KE,Day F,Dalton J,Williams S,McGuire PK

更新日期：2008-09-01 00:00:00