Replay of Stimulus-specific Temporal Patterns during Associative Memory Formation.

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：: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：: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：:Traditional auditory oddball paradigms imply the brain's ability to encode regularities, but are not optimal for investigating the process of regularity establishment. In the present study, a dynamic experimental protocol was developed that simulates a more realistic auditory environment with changing regularities. Th...

journal_title：Journal of cognitive neuroscience

authors： Bendixen A,Roeber U,Schröger E

更新日期：2007-10-01 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：:Recent studies have shown that (1) the global precedence effects in processing the hierarchically organized stimulus can be attenuated by eliminating the low spatial frequencies contained in the stimulus and (2) the human magnocellular pathway is responsible for processing low spatial frequencies and the pathway can b...

journal_title：Journal of cognitive neuroscience

authors： Michimata Chikashi,Okubo M,Mugishima Y

更新日期：1999-01-01 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：:Abstract Recent physiological experiments have shown that the responses of many neurons in V1 and V3a are modulated by the direction of gaze. We have developed a neural network model of the hierarchy of maps in visual cortex to explore the hypothesis that visual features are encoded in egocentric (spatio-topic) coordi...

journal_title：Journal of cognitive neuroscience

authors： Pouget A,Fisher SA,Sejnowski TJ

更新日期：1993-04-01 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：: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：:We examined how responses to aversive pictures affected performance and stimulus-locked event-related potentials (ERPs) recorded during a demanding cognitive task. Numeric Stroop stimuli were brief ly presented to either left or right visual hemifield (LVF and RVF, respectively) after a centrally presented aversive or...

journal_title：Journal of cognitive neuroscience

authors： Simon-Thomas ER,Role KO,Knight RT

更新日期：2005-03-01 00:00:00

abstract：:Synchronization of oscillations among brain areas is understood to mediate network communication supporting cognition, perception, and language. How task-dependent synchronization during word production develops throughout childhood and adolescence, as well as how such network coherence is related to the development o...

journal_title：Journal of cognitive neuroscience

authors： Doesburg SM,Tingling K,MacDonald MJ,Pang EW

更新日期：2016-01-01 00:00:00

abstract：:Cognition and behavior emerge from brain network interactions, suggesting that causal interactions should be central to the study of brain function. Yet, approaches that characterize relationships among neural time series-functional connectivity (FC) methods-are dominated by methods that assess bivariate statistical a...

journal_title：Journal of cognitive neuroscience

authors： Sanchez-Romero R,Cole MW

更新日期：2021-02-01 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：:Contrasts between implicit and explicit knowledge in the serial reaction time (SJRT) paradigm have been challenged because they have depended on a single dissociation; intact implicit knowledge in the absence of corresponding explicit knowledge. In the SRT task, subjects respond with a corresponding keypress to a cue ...

journal_title：Journal of cognitive neuroscience

authors： Reber PJ,Squire LR

更新日期：1998-03-01 00:00:00

abstract：:Young and older adults are more likely to remember emotional information than neutral information. The present functional magnetic resonance imaging study examined the neural processes supporting young (ages 18-35) and older (ages 62-79) adults' successful encoding of positive, negative, and neutral objects (e.g., a s...

journal_title：Journal of cognitive neuroscience

authors： Kensinger EA,Schacter DL

更新日期：2008-07-01 00:00:00

abstract：:Free recall is a fundamental paradigm for studying memory retrieval in the context of minimal cue support. Accordingly, free recall has been extensively studied using behavioral methods. However, the neural mechanisms that support free recall have not been fully investigated due to technical challenges associated with...

journal_title：Journal of cognitive neuroscience

authors： Oztekin I,Long NM,Badre D

更新日期：2010-10-01 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：:Prosopagnosic patients appear to be impaired at recognizing faces. However, recent evidence for "covert recognition" in prosopagnosia has been taken to suggest that the impairment is not in face recognition per se, but rather in conscious access to face recognition. The most widely used test for covert recognition of ...

journal_title：Journal of cognitive neuroscience

authors： Wallace MA,Farah MJ

更新日期：1992-04-01 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：: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

authors： Wykowska A,Schubö A

更新日期：2011-03-01 00:00:00

abstract：:Numerous studies have documented that older adults (OAs) do not perform as well as young adults (YAs) when task demands require the establishment or retrieval of a novel link between previously unrelated information (relational memory: RM). Nonetheless, the source of this age-related RM deficit remains unspecified. On...

journal_title：Journal of cognitive neuroscience

authors： Kim SY,Giovanello KS

更新日期：2011-11-01 00:00:00

abstract：:The putative independence of cortical mechanisms for color, form, and motion raises the binding problem-how is neural activity coordinated to create unified and correctly segmented percepts? Binding could be guided by stimulus-driven correlations between mechanisms, but the nature of these correlations is largely unex...

journal_title：Journal of cognitive neuroscience

authors： Billock VA,Tsou BH

更新日期：2004-07-01 00:00:00

abstract：:Maturation of cognitive control abilities has been attributed to the protracted structural maturation of underlying neural correlates during adolescence. This study examined the relationship between development of two forms of cognitive control (proactive and reactive control) and structural maturation of the ACC, dor...

journal_title：Journal of cognitive neuroscience

authors： Vijayakumar N,Whittle S,Yücel M,Dennison M,Simmons J,Allen NB

更新日期：2014-05-01 00:00:00

abstract：:If subjects are required to name the color of the word red printed in blue ink, interference between word meaning and ink color occurs, which slows down reaction time. This effect is well known as the Stroop effect. It is still an unresolved issue how the brain deals with interference in this type of task. To explore ...

journal_title：Journal of cognitive neuroscience

authors： Hanslmayr S,Pastötter B,Bäuml KH,Gruber S,Wimber M,Klimesch W

更新日期：2008-02-01 00:00:00

abstract：:The default mode network is active during restful wakefulness and suppressed during goal-driven behavior. We hypothesize that inhibitory interference with spontaneous ongoing, that is, not task-driven, activity in the angular gyrus (AG), one of the core regions of the default mode network, will enhance the dominant id...

journal_title：Journal of cognitive neuroscience

authors： Capotosto P,Babiloni C,Romani GL,Corbetta M

更新日期：2014-01-01 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

authors： Li X,Shu H,Liu Y,Li P

更新日期：2006-10-01 00:00:00

abstract：:On the basis of results from behavioral studies that spatial attention improves the exclusion of external noise in the target region, we predicted that attending to a spatial region would reduce the impact of external noise on the BOLD response in corresponding cortical areas, seen as reduced BOLD responses in conditi...

journal_title：Journal of cognitive neuroscience

authors： Lu ZL,Li X,Tjan BS,Dosher BA,Chu W

更新日期：2011-05-01 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：:Visual imagery is a basic form of cognition central to activities such as problem solving or creative thinking. Phenomena such as mental rotation, in which mental images undergo spatial transformations, and motion imagery, in which we imagine objects in motion, are very elusive. For example, although several aspects o...

journal_title：Journal of cognitive neuroscience

authors： de'Sperati C

更新日期：2003-11-15 00:00:00