Dissecting Cognitive Operations in Difficult Visual Search Using Response-locked Posterior Contralateral Negativity Event-related Potentials.

abstract：:Coordinated studies of adults, infants, and nonhuman animals provide evidence for two systems of nonverbal number representation: a "parallel individuation" system that represents individual items and a "numerical magnitude" system that represents the approximate cardinal value of a group. However, there is considerab...

journal_title：Journal of cognitive neuroscience

authors： Hyde DC,Wood JN

更新日期：2011-09-01 00:00:00

abstract：:A distributed, frontoparietal "multiple-demand" (MD) network is involved in tasks of many different kinds. Integrated activity across this network may be needed to bind together the multiple features of a mental control program (Duncan, 2013). Previous data suggest that, especially with low cognitive load, there may b...

journal_title：Journal of cognitive neuroscience

authors： Shashidhara S,Mitchell DJ,Erez Y,Duncan J

更新日期：2019-11-01 00:00:00

abstract：:The present study aimed to examine the influence of musical expertise on the metric and semantic aspects of speech processing. In two attentional conditions (metric and semantic tasks), musicians listened to short sentences ending in trisyllabic words that were semantically and/or metrically congruous or incongruous. ...

journal_title：Journal of cognitive neuroscience

authors： Marie C,Magne C,Besson M

更新日期：2011-02-01 00:00:00

abstract：:Although the role of the cerebellum in motor function is well recognized, its involvement in the lexical domain remains to be further elucidated. Indeed, it has not yet been clarified whether the cerebellum is a language structure per se or whether it contributes to language processing when other cognitive components ...

journal_title：Journal of cognitive neuroscience

authors： Marangolo P,Fiori V,Caltagirone C,Pisano F,Priori A

更新日期：2018-02-01 00:00:00

abstract：:Several behavioral and brain imaging studies have demonstrated a significant interaction between speech perception and speech production. In this study, auditory cortical responses to speech were examined during self-production and feedback alteration. Magnetic field recordings were obtained from both hemispheres in s...

journal_title：Journal of cognitive neuroscience

authors： Houde JF,Nagarajan SS,Sekihara K,Merzenich MM

更新日期：2002-11-15 00:00:00

abstract：:Cognitive conflict detection and resolution develops with age across childhood and likely supports age-related increases in other aspects of cognitive and emotional development. Little is known about the neural correlates of conflict detection and resolution in early childhood. In the current study, we investigated ag...

journal_title：Journal of cognitive neuroscience

authors： Sheridan M,Kharitonova M,Martin RE,Chatterjee A,Gabrieli JD

更新日期：2014-08-01 00:00:00

abstract：:Working memory and reward processing are often thought to be separate, unrelated processes. However, most daily activities involve integrating these two types of information, and the two processes rarely, if ever, occur in isolation. Here, we show that working memory and reward interact in a task-dependent manner and ...

journal_title：Journal of cognitive neuroscience

authors： Fallon SJ,Cools R

更新日期：2014-12-01 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：:We used H(2)15O positron emission tomography (PET) to measure age-related changes in regional cerebral blood flow (rCBF) during a verbal recognition memory task. Twelve young adults (20 to 29 years) and 12 older adults (62 to 79 years) participated. Separate PET scans were conducted during Encoding, Baseline, and Retr...

journal_title：Journal of cognitive neuroscience

authors： Madden DJ,Gottlob LR,Denny LL,Turkington TG,Provenzale JM,Hawk TC,Coleman RE

更新日期：1999-09-01 00:00:00

abstract：:When explaining the reasons for others' behavior, perceivers often overemphasize underlying dispositions and personality traits over the power of the situation, a tendency known as the fundamental attribution error. One possibility is that this bias results from the spontaneous processing of others' mental states, suc...

journal_title：Journal of cognitive neuroscience

authors： Moran JM,Jolly E,Mitchell JP

更新日期：2014-03-01 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：:Despite decades of research, there is still disagreement regarding the nature of the information that is maintained in linguistic short-term memory (STM). Some authors argue for abstract phonological codes, whereas others argue for more general sensory traces. We assess these possibilities by investigating linguistic ...

journal_title：Journal of cognitive neuroscience

authors： Pa J,Wilson SM,Pickell H,Bellugi U,Hickok G

更新日期：2008-12-01 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：:Blocking the capacity to speak aloud (overt speech arrest, SA) may be induced by repetitive transcranial magnetic stimulation (rTMS). The possibility, however, of blocking internal speech (covert SA) has not been explored. To investigate this issue, we conducted two rTMS experiments. In the first experiment, we stimul...

journal_title：Journal of cognitive neuroscience

authors： Aziz-Zadeh L,Cattaneo L,Rochat M,Rizzolatti G

更新日期：2005-06-01 00:00:00

abstract：:Theoretical considerations and diverse empirical data from clinical, psycholinguistic, and developmental studies suggest that language comprehension processes are decomposable into separate subsystems, including distinct systems for semantic and grammatical processing. Here we report that event-related potentials (ERP...

journal_title：Journal of cognitive neuroscience

authors： Neville H,Nicol JL,Barss A,Forster KI,Garrett MF

更新日期：1991-04-01 00:00:00

abstract：:Impaired retrieval of conceptual knowledge for actions has been associated with lesions of left premotor, left parietal, and left middle temporal areas [Tranel, D., Kemmerer, D., Adolphs, R., Damasio, H., & Damasio, A. R. Neural correlates of conceptual knowledge for actions. Cognitive Neuropsychology, 409-432, 2003]....

journal_title：Journal of cognitive neuroscience

authors： Assmus A,Giessing C,Weiss PH,Fink GR

更新日期：2007-06-01 00:00:00

abstract：:Abstract Patients with frontal lobe lesions were adminstered tests of paired-associate learning in which cue and response words are manipulated to increase interference across two study lists. In one test of paired-associate learning (AB-AC test), cue words used in one list are repeated in a second list but are associ...

journal_title：Journal of cognitive neuroscience

authors： Shimamura AP,Jurica PJ,Mangels JA,Gershberg FB,Knight RT

更新日期：1995-04-01 00:00:00

abstract：:Two rhesus monkeys were trained to intercept a moving target at a fixed location with a feedback cursor controlled by a 2-D manipulandum. The direction from which the target appeared, the time from the target onset to its arrival at the interception point, and the target acceleration were randomized for each trial, th...

journal_title：Journal of cognitive neuroscience

authors： Lee D,Port NL,Kruse W,Georgopoulos AP

更新日期：2001-04-01 00:00:00

abstract：:Active vision is a dynamic process involving the flexible coordination of different gaze strategies to achieve behavioral goals. Although many complex behaviors rely on an ability to efficiently switch between gaze-control strategies, few studies to date have examined mechanisms of task level oculomotor control in det...

journal_title：Journal of cognitive neuroscience

authors： Hodgson TL,Golding C,Molyva D,Rosenthal CR,Kennard C

更新日期：2004-03-01 00:00:00

abstract：:In everyday situations, we often rely on our memories to find what we are looking for in our cluttered environment. Recently, we developed a new experimental paradigm to investigate how long-term memory (LTM) can guide attention and showed how the pre-exposure to a complex scene in which a target location had been lea...

journal_title：Journal of cognitive neuroscience

authors： Patai EZ,Doallo S,Nobre AC

更新日期：2012-12-01 00:00:00

abstract：:There are great individual differences in learning abilities, but their neural bases, especially among normal populations, are not well understood. Using functional magnetic resonance imaging and a training paradigm, the present study investigated individual differences in cerebral asymmetry in fusiform regions when p...

journal_title：Journal of cognitive neuroscience

authors： Xue G,Chen C,Jin Z,Dong Q

更新日期：2006-06-01 00:00:00

abstract：:Forming a memory often entails the association of recent experience with present events. This recent experience is usually an information-rich and dynamic representation of the world around us. We here show that associating a static cue with a previously shown dynamic stimulus yields a detectable, dynamic representati...

journal_title：Journal of cognitive neuroscience

authors： Michelmann S,Bowman H,Hanslmayr S

更新日期：2018-11-01 00:00:00

abstract：:Working memory enables us to retain past sensations in service of anticipated task demands. How we prepare for anticipated task demands during working memory retention remains poorly understood. Here, we focused on the role of time-asking how temporal expectations help prepare for ensuing memory-guided behavior. We ma...

journal_title：Journal of cognitive neuroscience

authors： Jin W,Nobre AC,van Ede F

更新日期：2020-12-01 00:00:00

abstract：:Studies of cognition often use an "oddball" paradigm to study effects of stimulus novelty and significance on information processing. However, an oddball tends to be perceptually more novel than the standard, repeated stimulus as well as more relevant to the ongoing task, making it difficult to disentangle effects due...

journal_title：Journal of cognitive neuroscience

authors： Ferrari V,Bradley MM,Codispoti M,Lang PJ

更新日期：2010-02-01 00:00:00

abstract：:Lucas, Voss, and Paller sympathize with our intentions but disagree with our findings. They argue that a relation between frequency and conceptual priming may have been obscured by methodological details in our second experiment, therefore failing to complete a bridge between conceptual priming and FN400 with name fre...

journal_title：Journal of cognitive neuroscience

authors： Stenberg G,Johansson M,Hellman J,Rosén I

更新日期：2010-04-01 00:00:00

abstract：:When a stimulus is associated with a reward, it becomes prioritized, and the allocation of attention to that stimulus increases. For low-level features, such as color, this reward-based allocation of attention can manifest early in time and as a faster and stronger shift of attention to targets with that color, as ref...

journal_title：Journal of cognitive neuroscience

authors： Donohue SE,Hopf JM,Bartsch MV,Schoenfeld MA,Heinze HJ,Woldorff MG

更新日期：2016-04-01 00:00:00

abstract：:Memories of past episodes frequently come to mind incidentally, without directed search. It has remained unclear how incidental retrieval processes are initiated in the brain. Here we used fMRI and ERP recordings to find brain activity that specifically correlates with incidental retrieval, as compared to intentional ...

journal_title：Journal of cognitive neuroscience

authors： Kompus K,Eichele T,Hugdahl K,Nyberg L

更新日期：2011-04-01 00:00:00

abstract：:A briefly exposed visual stimulus may not be consciously perceived if it is preceded and followed by a dissimilar visual pattern or mask. Despite the subject's lack of awareness, prior behavioral studies have shown that such masked stimuli, nevertheless, engage domain-specific processes [Dehaene, S., Naccache, L., Coh...

journal_title：Journal of cognitive neuroscience

authors： Diaz MT,McCarthy G

更新日期：2007-11-01 00:00:00

abstract：:The ability of a visual signal to influence the localization of an auditory target (i.e., "cross-modal bias") was examined as a function of the spatial disparity between the two stimuli and their absolute locations in space. Three experimental issues were examined: (a) the effect of a spatially disparate visual stimul...

journal_title：Journal of cognitive neuroscience

authors： Hairston WD,Wallace MT,Vaughan JW,Stein BE,Norris JL,Schirillo JA

更新日期：2003-01-01 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

authors： Berthier NE,Singh SP,Barto AG,Houk JC

更新日期：1993-01-01 00:00:00