Attentional modulation of unconscious "automatic" processes: evidence from event-related potentials in a masked priming paradigm.

abstract：:Understanding the relation between prestimulus neural activity and subsequent stimulus processing has become an area of active investigation. Computational modeling, as well as in vitro and in vivo single-unit recordings in animal preparations, have explored mechanisms by which background synaptic activity can influen...

journal_title：Journal of cognitive neuroscience

authors： Rajagovindan R,Ding M

更新日期：2011-06-01 00:00:00

abstract：:Prior exposure to a stimulus can facilitate the performance to subsequent presentations of that stimulus. ERP studies have shown that this facilitation is associated with the modulation of two components (N400 and P600). Investigation of the time course of both behavioral and ERP repetition effects have led to the ass...

journal_title：Journal of cognitive neuroscience

authors： Guillem F,Rougier A,Claverie B

更新日期：1999-07-01 00:00:00

abstract：:Severe capacity limits, closely associated with fluid intelligence, arise in learning and use of new task rules. We used fMRI to investigate these limits in a series of multirule tasks involving different stimuli, rules, and response keys. Data were analyzed both during presentation of instructions and during later ta...

journal_title：Journal of cognitive neuroscience

authors： Dumontheil I,Thompson R,Duncan J

更新日期：2011-01-01 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：: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：:After prolonged fixation, a stationary object placed in the peripheral visual field fades and disappears from our visual awareness, especially at low luminance contrast (the Troxler effect). Here, we report that similar fading can be triggered by visual transients, such as additional visual stimuli flashed near the ob...

journal_title：Journal of cognitive neuroscience

authors： Kanai R,Kamitani Y

更新日期：2003-07-01 00:00:00

abstract：:In masking, a stimulus is rendered invisible through the presentation of a second stimulus shortly after the first. Over the years, authors have typically explained masking by postulating some early disruption process. In these feedforward-type explanations, the mask somehow "catches up" with the target stimulus, disr...

journal_title：Journal of cognitive neuroscience

authors： Fahrenfort JJ,Scholte HS,Lamme VA

更新日期：2007-09-01 00:00:00

abstract：:In many everyday listening situations, an otherwise audible sound may go unnoticed amid multiple other sounds. This auditory phenomenon, called informational masking (IM), is sensitive to visual input and involves early (50-250 msec) activity in the auditory cortex (the so-called awareness-related negativity). It is s...

journal_title：Journal of cognitive neuroscience

authors： Hausfeld L,Gutschalk A,Formisano E,Riecke L

更新日期：2017-06-01 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：:Attention-related sensory gain control in human extrastriate cortex is believed to improve the acuity of visual perception. Yet given wide variance in the spatial resolution of vision across the retina, it remains unclear whether sensory gain operates homogenously between foveal and nonfoveal retinotopic locations. To...

journal_title：Journal of cognitive neuroscience

authors： Handy TC,Khoe W

更新日期：2005-12-01 00:00:00

abstract：:Cross-modal fusion phenomena suggest specific interactions of auditory and visual sensory information both within the speech and nonspeech domains. Using whole-head magnetoencephalography, this study recorded M50 and M100 fields evoked by ambiguous acoustic stimuli that were visually disambiguated to perceived /ta/ or...

journal_title：Journal of cognitive neuroscience

authors： Hertrich I,Mathiak K,Lutzenberger W,Ackermann H

更新日期：2009-02-01 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：:The perceptual organization of pitch is frequently described as helical, with a monotonic dimension of pitch height and a circular dimension of pitch chroma, accounting for the repeating structure of the octave. Although the neural representation of pitch height is widely studied, the way in which pitch chroma represe...

journal_title：Journal of cognitive neuroscience

authors： Regev TI,Nelken I,Deouell LY

更新日期：2019-05-01 00:00:00

abstract：:We used fMRI to study the organization of brain responses to different types of complex visual motion. In a rapid event-related design, subjects viewed video clips of humans performing different whole-body motions, video clips of manmade manipulable objects (tools) moving with their characteristic natural motion, poin...

journal_title：Journal of cognitive neuroscience

authors： Beauchamp MS,Lee KE,Haxby JV,Martin A

更新日期：2003-10-01 00:00:00

abstract：:Visuospatial working memory is one of the most extensively investigated functions of the dorsolateral prefrontal cortex (DLPFC). Theories of prefrontal cortical function have suggested that this area exerts cognitive control by modulating the activity of structures to which it is connected. Here, we used the oculomoto...

journal_title：Journal of cognitive neuroscience

authors： Johnston K,Everling S

更新日期：2009-05-01 00:00:00

abstract：:The role of the left and right hemisphere was examined during semantic priming by antonyms, remote associates, and unrelated words. Targets presented directly to the left hemisphere showed an early facilitation and a late developing inhibition, while targets presented directly to the right hemisphere showed a late dev...

journal_title：Journal of cognitive neuroscience

authors： Nakagawa A

更新日期：1991-10-01 00:00:00

abstract：:Despite smooth pursuit eye movements, we are unaware of resultant retinal image motion. This example of perceptual invariance is achieved by comparing retinal image slip with an internal reference signal predicting the sensory consequences of the eye movement. This prediction can be manipulated experimentally, allowin...

journal_title：Journal of cognitive neuroscience

authors： Lindner A,Haarmeier T,Erb M,Grodd W,Thier P

更新日期：2006-11-01 00:00:00

abstract：:We distinguish between strong and weak cognitive neuropsychology, with the former attempting to provide direct insights into the nature of information processing and the latter having the more modest goal of providing constraints on such theories. We argue that strong cognitive neuropsychology, although possible, is u...

journal_title：Journal of cognitive neuroscience

authors： Kosslyn SM,Intriligator JM

更新日期：1992-01-01 00:00:00

abstract：:Recent evidence indicates that young adults frequently exhibit task-unrelated thoughts (TUTs) such as mind-wandering during episodic encoding tasks and that TUTs negatively impact subsequent memory. In the current study, we assessed age-related differences in the frequency and neural correlates of TUTs during a source...

journal_title：Journal of cognitive neuroscience

authors： Maillet D,Rajah MN

更新日期：2016-06-01 00:00:00

abstract：:Implicit motor learning tasks typically involve comparisons of subject responses during a sequence versus a random condition. In neuroimaging, brain regions that are correlated with a sequence are described, but the temporal relationship of sequence versus nonsequence conditions is often not explored. We present a fun...

journal_title：Journal of cognitive neuroscience

authors： Bischoff-Grethe A,Martin M,Mao H,Berns GS

更新日期：2001-10-01 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

authors： Pobric G,Mashal N,Faust M,Lavidor M

更新日期：2008-01-01 00:00:00

abstract：:The fusion of rhythm, beat perception, and movement is often summarized under the term "entrainment" and becomes obvious when we effortlessly tap our feet or snap our fingers to the pulse of music. Entrainment to music involves a large network of brain structures, and neural oscillations at beat-related frequencies ca...

journal_title：Journal of cognitive neuroscience

authors： Stupacher J,Witte M,Hove MJ,Wood G

更新日期：2016-12-01 00:00:00

abstract：:We examined scalp-recorded event-related potentials following feedback stimuli in a time-estimation task. Six hundred msec after indicating the end of a 1 sec interval, subjects received a visual, auditory, or somatosensory stimulus that indicated whether the interval they had produced was correct. Following feedback ...

journal_title：Journal of cognitive neuroscience

authors： Miltner WH,Braun CH,Coles MG

更新日期：1997-11-01 00:00:00

abstract：:Past research has shown a superiority of participants with high-functioning autism over comparison groups in memorizing picture-pitch associations and in detecting pitch changes in melodies. A subset of individuals with autism, known as "musical savants," is also known to possess absolute pitch. This superiority might...

journal_title：Journal of cognitive neuroscience

authors： Bonnel A,Mottron L,Peretz I,Trudel M,Gallun E,Bonnel AM

更新日期：2003-02-15 00:00:00

abstract：:The parietal cortex has been implicated in a variety of numerosity and numerical cognition tasks and was proposed to encompass dedicated neural populations that are tuned for analogue magnitudes as well as for symbolic numerals. Nonetheless, it remains unknown whether the parietal cortex plays a role in approximate nu...

journal_title：Journal of cognitive neuroscience

authors： Brezis N,Bronfman ZZ,Jacoby N,Lavidor M,Usher M

更新日期：2016-11-01 00:00:00

abstract：:The human brain is a complex network that has been noted to contain a group of densely interconnected hub regions. With a putative "rich club" of hubs hypothesized to play a central role in global integrative brain functioning, we assessed whether hub and rich club organizations are associated with cognitive performan...

journal_title：Journal of cognitive neuroscience

authors： Baggio HC,Segura B,Junque C,de Reus MA,Sala-Llonch R,Van den Heuvel MP

更新日期：2015-09-01 00:00:00

abstract：:Studies attempting to increase working memory (WM) capacity show promise in enhancing related cognitive functions but have also raised criticism in the broader scientific community given the inconsistent findings produced by these studies. Transcranial direct current stimulation (tDCS) has been shown to enhance WM per...

journal_title：Journal of cognitive neuroscience

authors： Richmond LL,Wolk D,Chein J,Olson IR

更新日期：2014-11-01 00:00:00

abstract：:Perceptual learning is sometimes characterized by rapid improvements in performance within the first hour of training (fast perceptual learning), which may be accompanied by changes in sensory and/or response pathways. Here, we report rapid physiological changes in the human auditory system that coincide with learning...

journal_title：Journal of cognitive neuroscience

authors： Alain C,Campeanu S,Tremblay K

更新日期：2010-02-01 00:00:00

abstract：:Humans and animals use information obtained from different viewpoints to form representations of the spatial structure of the world. We used functional magnetic resonance imaging (fMRI) adaptation to investigate the neural basis of this learning process and to show how the concomitant representations vary across indiv...

journal_title：Journal of cognitive neuroscience

authors： Epstein RA,Higgins JS,Thompson-Schill SL

更新日期：2005-01-01 00:00:00

abstract：:"Priming of pop-out" is a form of implicit memory that facilitates detection of a recently inspected search target. Repeated presentation of a target's features or its spatial position improves detection speed (feature/spatial priming). This study investigated a role for the human frontal eye fields (FEFs) in the prim...

journal_title：Journal of cognitive neuroscience

authors： O'Shea J,Muggleton NG,Cowey A,Walsh V

更新日期：2007-07-01 00:00:00