Eye-fixation patterns in homonymous hemianopia and unilateral spatial neglect.

abstract：:Behavioural findings indicate that the core executive functions of inhibition and working memory are closely linked, and neuroimaging studies indicate overlap between their neural correlates. There has not, however, been a comprehensive study, including several inhibition tasks and several working memory tasks, perfor...

journal_title：Neuropsychologia

authors： McNab F,Leroux G,Strand F,Thorell L,Bergman S,Klingberg T

更新日期：2008-09-01 00:00:00

abstract：:The present ERP study aimed at providing evidence for the existence of two routes in the brain for the processing of morphosyntactic features during language comprehension; a lexical route which retrieves grammatical properties stored in the lexicon without reliance on formal cues, and a form-based route that takes ad...

journal_title：Neuropsychologia

authors： Caffarra S,Janssen N,Barber HA

更新日期：2014-10-01 00:00:00

abstract：:The neurobiology of handedness is still poorly understood in nonhuman primates. Recently, an association between hand preference and precentral gyrus morphology in chimpanzees was reported. The aim of this study was to further evaluate the association between handedness and asymmetries in the precentral gyrus of chimp...

journal_title：Neuropsychologia

authors： Dadda M,Cantalupo C,Hopkins WD

更新日期：2006-01-01 00:00:00

abstract：:The investigation employed monorhinic (single nostril) olfactory testing to decide whether patients with unilateral anterior temporal lobe resection (N = 16) and patients with unoperated temporal lobe epilepsy (N = 18) have impaired ability to detect, remember, and identify odors. A shape memory task accompanied the o...

journal_title：Neuropsychologia

authors： Eskenazi B,Cain WS,Novelly RA,Mattson R

更新日期：1986-01-01 00:00:00

abstract：:Like faces, human bodies are recognized via the configuration of their parts; their recognition is impaired by inversion. Processing of configural relations has been shown to depend on perceptual expertise with certain classes of objects. Because people see their own body and others' bodies frequently, humans are expe...

journal_title：Neuropsychologia

authors： Bosbach S,Knoblich G,Reed CL,Cole J,Prinz W

更新日期：2006-01-01 00:00:00

abstract：:Recent studies with multiple sclerosis (MS) participants have provided evidence for cortical reorganization. Greater recruitment of task-related areas and additional brain regions are thought to play an adaptive role in the performance of cognitive tasks. In this study, we compared cortical circuitry recruited by MS p...

journal_title：Neuropsychologia

authors： Prakash RS,Erickson KI,Snook EM,Colcombe SJ,Motl RW,Kramer AF

更新日期：2008-10-01 00:00:00

abstract：:Patients with postchiasmatic visual field defects often show a contralesional bias towards the scotoma in line bisection or when indicating their visual subjective straight ahead (VSSA). Recent evidence suggests a retinotopic misrepresentation of visual space in patients with homonymous quadrantanopia (HQ). We therefo...

journal_title：Neuropsychologia

authors： Kuhn C,Heywood CA,Kerkhoff G

更新日期：2010-09-01 00:00:00

abstract：:After a session of unit activity recording, one of our monkeys presented an epileptic attack, which provoked contralateral tilting movements. The following days, the animal performed saccades and fixation tasks correctly in all directions, while contralateral arm reaching movements were severely impaired. To establish...

journal_title：Neuropsychologia

authors： Lucchetti C,Lui F,Bon L

更新日期：1998-03-01 00:00:00

abstract：:Aging impacts memory formation and the engagement of frontal and medial temporal regions. However, much of the research to date has focused on the encoding of neutral verbal and visual information. The present fMRI study investigated age differences in a social encoding task while participants made judgments about the...

journal_title：Neuropsychologia

authors： Gutchess AH,Kensinger EA,Schacter DL

更新日期：2010-01-01 00:00:00

abstract：:Synchronization of EEG alpha activity has been referred to as being indicative of cortical idling, but according to more recent evidence it has also been associated with active internal processing and creative thinking. The main objective of this study was to investigate to what extent EEG alpha synchronization is rel...

journal_title：Neuropsychologia

authors： Benedek M,Bergner S,Könen T,Fink A,Neubauer AC

更新日期：2011-10-01 00:00:00

abstract：:Naming abilities are typically preserved in amnestic Mild Cognitive Impairment (aMCI), a condition associated with increased risk of progression to Alzheimer's disease (AD). We compared the functional correlates of covert picture naming and word reading between a group of aMCI subjects and matched controls. Unimpaired...

journal_title：Neuropsychologia

authors： Catricalà E,Della Rosa PA,Parisi L,Zippo AG,Borsa VM,Iadanza A,Castiglioni I,Falini A,Cappa SF

更新日期：2015-09-01 00:00:00

abstract：:We used passive and active oddball conditions with two types of acoustic contrasts, between speech syllables that cross phonetic boundaries (across-category, AC) and between those that do not cross them (within-category, WC), to explore the effects of meaningful speech contrasts on the dynamics of the neural network u...

journal_title：Neuropsychologia

authors： MacLean SE,Ward LM

更新日期：2016-08-01 00:00:00

abstract：:Most neuropsychological assessments of episodic memory bear little similarity to the events that patients actually experience as memories in daily life. The first aim of this study was to use a virtual environment to characterize episodic memory profiles in an ecological fashion, which includes memory for central and ...

journal_title：Neuropsychologia

authors： Plancher G,Tirard A,Gyselinck V,Nicolas S,Piolino P

更新日期：2012-04-01 00:00:00

abstract：:This study investigated if the neural mechanisms involved in processing distance (near and far) and frame of reference (egocentric and allocentric) can be dissociated. 36 participants completed a conjunction visual search task using either an egocentric (deciding if the target was to their left or right) or an allocen...

journal_title：Neuropsychologia

authors： Lane AR,Ball K,Ellison A

更新日期：2015-07-01 00:00:00

abstract：:From birth, the human visual system shows a remarkable sensitivity for perceiving biological motion. This visual ability relies on a distributed network of brain regions and can be preserved even after damage of high-level ventral visual areas. However, it remains unknown whether this critical biological skill can wit...

journal_title：Neuropsychologia

authors： Ruffieux N,Ramon M,Lao J,Colombo F,Stacchi L,Borruat FX,Accolla E,Annoni JM,Caldara R

更新日期：2016-12-01 00:00:00

abstract：:Apraxia after left inferior parietal lesions has been widely interpreted as evidence of damage or impaired access to representations of tool-use, but most research has investigated pantomime of tool actions, not handling of actual tools. An alternative account is that inferior parietal damage does not affect tool-use ...

journal_title：Neuropsychologia

authors： Sunderland A,Wilkins L,Dineen R

更新日期：2011-04-01 00:00:00

abstract：:In the antisaccade paradigm, subjects are instructed to fixate a central point, and then move their eyes towards a position in space in the opposite direction but equidistant to a peripheral, sudden onset target. Antisaccade errors occur when subjects are "distracted" by the target and make a saccade towards it. These...

journal_title：Neuropsychologia

authors： Hutton SB,Joyce EM,Barnes TR,Kennard C

更新日期：2002-01-01 00:00:00

abstract：:The initiation of voluntary action is preceded by up to 2s of preparatory neural activity, originating in premotor and supplementary motor regions of the brain. The function of this extended period of pre-movement activity is unclear. Although recent studies have suggested that pre-movement activity is influenced by a...

journal_title：Neuropsychologia

authors： Baker KS,Mattingley JB,Chambers CD,Cunnington R

更新日期：2011-10-01 00:00:00

abstract：:Humans typically show left-hemisphere dominance both for language and manual gestures. If this reflects a dependence of these behaviors on a common cerebral specialization, then healthy left-handers with atypical organization of language should show a similar pattern for gesture. Consistent with this hypothesis, we re...

journal_title：Neuropsychologia

authors： Króliczak G,Piper BJ,Frey SH

更新日期：2011-06-01 00:00:00

abstract：:Two studies examined the effects of word orientation and word imageability in a visual half-field procedure. The studies involved a lexical decision task in which items were presented in either a horizontal or vertical orientation randomly intermixed in Experiment 1 and blocked in Experiment 2. Overall, a RVF advantag...

journal_title：Neuropsychologia

authors： Howell JR,Bryden MP

更新日期：1987-01-01 00:00:00

abstract：:Allocation and use of central processing capacity have been associated with the P3 event-related brain potential amplitude in a large variety of non-linguistic tasks. However, little is known about the P3 in spoken language production. Moreover, the few studies that are available report opposing P3 effects when task c...

journal_title：Neuropsychologia

authors： Shitova N,Roelofs A,Coughler C,Schriefers H

更新日期：2017-11-01 00:00:00

abstract：:Studies of people with memory impairments have shown that a specific set of brain structures in the medial temporal lobe (MTL) is vital for memory function. However, whether these structures have a role outside of memory remains contentious. Recent studies of amnesic patients with damage to two structures within the M...

journal_title：Neuropsychologia

authors： Erez J,Lee AC,Barense MD

更新日期：2013-01-01 00:00:00

abstract：:Evidence for interhemispheric cooperation during language processing has been demonstrated for words, but not for meaningless pseudowords. Specifically, responses were found to be faster and more accurate when identical copies of a word were presented bilaterally to both hemispheres, relative to unilateral single pres...

journal_title：Neuropsychologia

authors： Mohr B,Landgrebe A,Schweinberger SR

更新日期：2002-01-01 00:00:00

abstract：:Our sense of self is thought to develop through sensory-motor contingencies provided, not only by observing one's own body, but also by mirroring interactions with others. This suggests that there is a strong link between mirroring mechanisms and the bodily self. The present study tested whether this link is expressed...

journal_title：Neuropsychologia

authors： Adler J,Schabinger N,Michal M,Beutel ME,Gillmeister H

更新日期：2016-05-01 00:00:00

abstract：:Previous research suggests that the right hemisphere (RH) may contribute uniquely to discourse and text processing by activating and maintaining a wide range of meanings, including more distantly related meanings. The present study used the word-lists false memory paradigm [Roediger, H. L., III, & McDermott, K. B. (19...

journal_title：Neuropsychologia

authors： Ben-Artzi E,Faust M,Moeller E

更新日期：2009-01-01 00:00:00

abstract：:Brain imaging studies of voice perception often contrast activation from vocal and verbal tasks to identify regions uniquely involved in processing voice. However, such a strategy precludes detection of the functional relationship between speech and voice perception. In a pair of experiments involving identifying voic...

journal_title：Neuropsychologia

authors： Perrachione TK,Wong PC

更新日期：2007-04-09 00:00:00

abstract：:Alzheimer's disease (AD), the most common neurodegenerative disorder of the elderly, ranks third in health care cost after heart disease and cancer. Given the disproportionate aging of the population in all developed countries, the socio-economic impact of AD will continue to rise. Mild cognitive impairment (MCI), a t...

journal_title：Neuropsychologia

authors： Apostolova LG,Thompson PM

更新日期：2008-01-01 00:00:00

abstract：:Amnesia leads to a deficit in recollection that leaves familiarity-based recognition relatively spared. Familiarity is thought to be based on the fluent processing of studied items compared to novel items. However, whether amnesic patients respond normally to direct manipulations of processing fluency is not yet known...

journal_title：Neuropsychologia

authors： Ozubko JD,Yonelinas AP

更新日期：2014-02-01 00:00:00

abstract：:In adult patients who suffer from a visual field defect due to cerebral lesions, visual functions can be restored by systematic visual field training. Such visual field training is not feasible in young, brain-damaged children, who are unable to cooperate like adults. We have already shown earlier [Werth, R., and Moeh...

journal_title：Neuropsychologia

authors： Werth R,Seelos K

更新日期：2005-01-01 00:00:00

abstract：:This study investigated whether people with severe traumatic brain injury (TBI) demonstrate a specific impairment on tasks requiring them to make inferences about others' mental states (theory of mind tasks). Participants with severe TBI were compared to a healthy group on verbal first-order and second-order theory of...

journal_title：Neuropsychologia

authors： Bibby H,McDonald S

更新日期：2005-01-01 00:00:00