Bilingualism alters brain functional connectivity between "control" regions and "language" regions: Evidence from bimodal bilinguals.

abstract：:A typical scene contains many different objects that compete for neural representation due to the limited processing capacity of the visual system. At the neural level, competition among multiple stimuli is evidenced by the mutual suppression of their visually evoked responses and occurs most strongly at the level of ...

journal_title：Neuropsychologia

authors： Kastner S,Ungerleider LG

更新日期：2001-01-01 00:00:00

abstract：:Prior work has demonstrated that perspective and handedness of observed actions can affect action understanding differently in right and left-handed persons, suggesting potential differences in the neural networks underlying action understanding between right and left-handed individuals. We sought to evaluate potentia...

journal_title：Neuropsychologia

authors： Kelly R,Mizelle JC,Wheaton LA

更新日期：2015-08-01 00:00:00

abstract：:Forty-three college-aged subjects posed a series of emotional facial expressions and described their strategies for creating such expressions. The majority of subjects (86%) reported visualizing an image or situation. When asked for the location of the image, the majority (62%) indicated the left hemispace, and only 5...

journal_title：Neuropsychologia

authors： Koff E,Borod JC,White B

更新日期：1983-01-01 00:00:00

abstract：:Three experiments, and a replication of each, investigated the nonconscious prerecognition visual processing given left visual field (LVF) and right visual field (RVF) letter inputs. Each input was a vertically arrayed pair of letters in which three variables were manipulated: (1) the same letter twice vs one each of ...

journal_title：Neuropsychologia

authors： Avant LL,Thieman AA,Miller GW

更新日期：1993-07-01 00:00:00

abstract：:The pervasiveness of word-finding difficulties in aphasia has motivated several theories regarding management of the deficit and its effectiveness. Recently, the hypothesis was advanced that instead of simply accompanying speech gestures participate in language production by increasing the semantic activation of words...

journal_title：Neuropsychologia

authors： Marangolo P,Bonifazi S,Tomaiuolo F,Craighero L,Coccia M,Altoè G,Provinciali L,Cantagallo A

更新日期：2010-11-01 00:00:00

abstract：:Two left- and right-hemispherectomized patients with contralateral hemianopia and 20 normal controls were administered a line bisection task. All hemispherectomized patients showed a strong bisection bias towards their blind visual field. This contralateral bias persisted when patients were forced to start scanning wi...

journal_title：Neuropsychologia

authors： Hausmann M,Waldie KE,Allison SD,Corballis MC

更新日期：2003-01-01 00:00:00

abstract：:The visual perception of size in different regions of external space was studied in Parkinson's disease (PD). A group of patients with worse left-sided symptoms (LPD) was compared with a group with worse right-sided symptoms (RPD) and with a group of age-matched controls on judgements of the relative height or width o...

journal_title：Neuropsychologia

authors： Harris JP,Atkinson EA,Lee AC,Nithi K,Fowler MS

更新日期：2003-01-01 00:00:00

abstract：:Hemisphere specialization for language was studied in 10 children with expressive developmental dysphasia (DD) (mean age 10 years 4 months) submitted to a dichotic listening task (in a word free-recall task and forced-attention task) and a finger tapping/vocalization dual-task paradigm. A nonsense shape dichaptic task...

journal_title：Neuropsychologia

authors： Duvelleroy-Hommet C,Gillet P,Billard C,Loisel ML,Barthez MA,Santini JJ,Autret A

更新日期：1995-07-01 00:00:00

abstract：:Accurate perception of the emotional content of vocalisations is essential for successful social communication and interaction. However, it is not clear whether our ability to perceive emotional cues from vocal signals is specific to human signals, or can be applied to other species' vocalisations. Here, we address th...

journal_title：Neuropsychologia

authors： Fritz T,Mueller K,Guha A,Gouws A,Levita L,Andrews TJ,Slocombe KE

更新日期：2018-03-01 00:00:00

abstract：:Improving our ability to detect conscious processing in non communicating patients remains a major goal of clinical cognitive neurosciences. In this perspective, several functional brain imaging tools are currently under development. Bedside cognitive event-related potentials (ERPs) derived from the EEG signal are a g...

journal_title：Neuropsychologia

authors： Faugeras F,Rohaut B,Weiss N,Bekinschtein T,Galanaud D,Puybasset L,Bolgert F,Sergent C,Cohen L,Dehaene S,Naccache L

更新日期：2012-02-01 00:00:00

abstract：:Dissociation between the ability to recognize misoriented objects and to determine their orientation has been reported in a small number of patients, but the long-term course of this deficit has not been reported so far. Here, we describe the case of a 32-year-old female who had bilateral occipito-temporal damage caus...

journal_title：Neuropsychologia

authors： Fujinaga N,Muramatsu T,Ogano M,Kato M

更新日期：2005-01-01 00:00:00

abstract：:In everyday life, we constantly need to remember the temporal sequence of visual events over short periods of time, for example, when making sense of others' actions or watching a movie. While there is increasing knowledge available on neural mechanisms underlying visual working memory (VWM) regarding the identity and...

journal_title：Neuropsychologia

authors： Pomper U,Ditye T,Ansorge U

更新日期：2019-06-01 00:00:00

abstract：:Forty-eight healthy adults aged 65-85 were recruited for structural magnetic resonance scans after an extensive neuropsychological battery that ensured a high degree of variability across the sample in performance on long-term memory tests, and on tests traditionally thought to rely on prefrontal cortex. Gray matter v...

journal_title：Neuropsychologia

authors： Van Petten C,Plante E,Davidson PS,Kuo TY,Bajuscak L,Glisky EL

更新日期：2004-01-01 00:00:00

abstract：:Controversy still exists over whether there is a magnocellular deficit associated with developmental dyslexia. Here we utilised a magnocellular system-biased phantom contour form discrimination task defined by high temporal frequency contrast reversals to compare contrast sensitivity in a group of children with dyslex...

journal_title：Neuropsychologia

authors： Laycock R,Crewther DP,Crewther SG

更新日期：2012-07-01 00:00:00

abstract：:When a conflict task involves congruent, neutral, and incongruent conditions, it is possible to examine facilitation (neutral vs. congruent) and interference (incongruent vs. neutral) components. Very few studies investigated the brain areas that are specifically involved in facilitation or interference. We used funct...

journal_title：Neuropsychologia

authors： Cohen Kadosh R,Cohen Kadosh K,Henik A,Linden DE

更新日期：2008-10-01 00:00:00

abstract：:Fifty adult subjects were shown an emotionally positive film either in their left or right hemisphere by means of a technique for lateralizing visual input that allows prolonged viewing while permitting free ocular scanning. It was found that the cerebral hemispheres markedly differ in their capability to regulate blo...

journal_title：Neuropsychologia

authors： Wittling W

更新日期：1990-01-01 00:00:00

abstract：:It has been shown that synchrony of neuronal oscillations plays a critical role in effective communication between functionally distinct brain areas involving motor-sensory integration. However, the patterns of cortico-cortical coupling and their relation to behavioural success are widely unknown. Here, we analysed ch...

journal_title：Neuropsychologia

authors： Rilk AJ,Soekadar SR,Sauseng P,Plewnia C

更新日期：2011-11-01 00:00:00

abstract：:It is now widely accepted that visual cortical areas are active during normal tactile perception, but the underlying mechanisms are still not clear. The goal of the present study was to use functional magnetic resonance imaging (fMRI) to investigate the activity and effective connectivity of parietal and occipital cor...

journal_title：Neuropsychologia

authors： Peltier S,Stilla R,Mariola E,LaConte S,Hu X,Sathian K

更新日期：2007-02-01 00:00:00

abstract：:We studied a male with acquired prosopagnosia using a battery of Implicit Association Tests (IATs) to investigate whether observing faces varying by social category would activate the patient's implicit social biases. We also asked him to categorize faces explicitly by race, gender, and political party. The patient, G...

journal_title：Neuropsychologia

authors： Knutson KM,DeTucci KA,Grafman J

更新日期：2011-06-01 00:00:00

abstract：:Euthymic patients with bipolar disorder have been reported to show persistent deficits in sustained attention. However, the sustained attention task which was used also placed demands on working memory. Bipolar disorder patients in the euthymic state were therefore compared with healthy controls on two measures of sus...

journal_title：Neuropsychologia

authors： Harmer CJ,Clark L,Grayson L,Goodwin GM

更新日期：2002-01-01 00:00:00

abstract：:Previous reports have demonstrated that many aspects of number knowledge remain unimpaired in semantic dementia, despite severe comprehension problems in other domains. It is argued that this advantage for numbers arises because the disease spares the parietal lobe magnitude system thought to be critical for number pr...

journal_title：Neuropsychologia

authors： Jefferies E,Bateman D,Lambon Ralph MA

更新日期：2005-01-01 00:00:00

abstract：:A leading account of high-level visual recognition proposes that the recognition of faces, objects, and words is mediated by two processing capacities. Words are assumed to require the capacity to represent numerous parts, whereas faces are processed wholistically. and hence require the representation of complex units...

journal_title：Neuropsychologia

authors： Buxbaum LJ,Glosser G,Coslett HB

更新日期：1999-01-01 00:00:00

abstract：:The serial reaction time (SRT) task has been frequently used to assess procedural learning of sequences. Patients with Parkinson's disease (PD) have been reported to show deficits on this task, but it is as yet unclear whether this impairment reflects a general sequencing deficit or a deficit in the sequencing of moto...

journal_title：Neuropsychologia

authors： Helmuth LL,Mayr U,Daum I

更新日期：2000-01-01 00:00:00

abstract：:Verbal short-term memory (VSTM) is thought to play a critical role in language learning. It is indexed by the nonword repetition task where listeners are asked to repeat meaningless words like 'blonterstaping'. The present study investigated the effect on nonword repetition performance of differences in efficiency of ...

journal_title：Neuropsychologia

authors： Barry JG,Sabisch B,Friederici AD,Brauer J

更新日期：2011-11-01 00:00:00

abstract：:We report the case of a left-handed man (MCR), who presented with a peripheral agraphia as an early sign of multiple sclerosis. His left-handed writing was neologistic, whilst oral spelling, typing and spelling with the right hand were intact. Structural MRI scanning revealed a lesion of the body of the corpus callosu...

journal_title：Neuropsychologia

authors： Varley R,Cowell PE,Gibson A,Romanowski CA

更新日期：2005-01-01 00:00:00

abstract：:There has been much recent investigation into the role of parietal cortex in memory retrieval. Proposed hypotheses include attention to internal memorial representations, an episodic working memory-type buffer, and an accumulator of retrieved memorial information. The current investigation used event-related potential...

journal_title：Neuropsychologia

authors： Ally BA,Simons JS,McKeever JD,Peers PV,Budson AE

更新日期：2008-01-01 00:00:00

abstract：:Age-associated damage in the microstructure of frontally-based connections (e.g. genu of the corpus callosum and superior longitudinal fasciculus) is believed to lead to impairments in processing speed and executive function. Using mediation analysis, we tested the potential contribution of callosal and frontoparietal...

journal_title：Neuropsychologia

authors： Bourbon-Teles J,Canário N,Jorge L,Castelo-Branco M

更新日期：2021-01-22 00:00:00

abstract：:In patients with right brain damage (RBD) or left brain damage (LBD) and healthy subjects, tactile and three basic gustatory stimuli (sour, salty, bitter) were applied to the left or right hemitongues or to both hemitongues simultaneously. Tactile stimuli were detected and localized by verbal report, whereas gustatory...

journal_title：Neuropsychologia

authors： Berlucchi G,Moro V,Guerrini C,Aglioti SM

更新日期：2004-01-01 00:00:00

abstract：:Cases of cross-modal influence have been observed since the beginning of psychological science. Yet some abilities like face recognition are traditionally only investigated in the visual domain. People with normal visual face-recognition capacities identify inverted faces more poorly than upright faces. An abnormal pa...

journal_title：Neuropsychologia

authors： Kilgour AR,de Gelder B,Lederman SJ

更新日期：2004-01-01 00:00:00

abstract：:Primary progressive aphasia (PPA) is a rare clinical dementia syndrome affecting predominantly language abilities. Word-finding difficulties and comprehension deficits despite relatively preserved cognitive functions are characteristic symptoms during the first two years, and distinguish PPA from other dementia types ...

journal_title：Neuropsychologia

authors： Etcheverry L,Seidel B,Grande M,Schulte S,Pieperhoff P,Südmeyer M,Minnerop M,Binkofski F,Huber W,Grodzinsky Y,Amunts K,Heim S

更新日期：2012-06-01 00:00:00