Localization of the human frontal eye fields and motor hand area with transcranial magnetic stimulation and magnetic resonance imaging.

abstract：:The 'dysexecutive syndrome' represents a major challenge to functional recovery and adaptation following brain injury--and an important target for rehabilitation. Previous reports of everyday difficulties, and performance on complex, life-like tasks, indicate that an adequately represented goal may become neglected as...

journal_title：Neuropsychologia

authors： Manly T,Hawkins K,Evans J,Woldt K,Robertson IH

更新日期：2002-01-01 00:00:00

abstract：:A range of cognitive abilities improves in childhood and adolescence. It has been proposed that the protracted development of executive functions is related to the relatively late maturation of the prefrontal cortex. However, this has rarely been directly investigated. In this cross-sectional study, 98 healthy childre...

journal_title：Neuropsychologia

authors： Tamnes CK,Østby Y,Walhovd KB,Westlye LT,Due-Tønnessen P,Fjell AM

更新日期：2010-07-01 00:00:00

abstract：:Greater amounts of physical activity (PA) and omega-3 fatty acids have both been independently associated with better cognitive performance. Because of the overlapping biological effects of omega-3 fatty acids and PA, fatty acid intake may modify the effects of PA on neurocognitive function. The present study tested t...

journal_title：Neuropsychologia

authors： Leckie RL,Manuck SB,Bhattacharjee N,Muldoon MF,Flory JM,Erickson KI

更新日期：2014-07-01 00:00:00

abstract：:Cognitive control mechanisms permit memory to be accessed strategically, and so aid in bringing knowledge to mind that is relevant to current goals and actions. In this review, we consider the contribution of left ventrolateral prefrontal cortex (VLPFC) to the cognitive control of memory. Reviewed evidence supports a ...

journal_title：Neuropsychologia

authors： Badre D,Wagner AD

更新日期：2007-10-01 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 attentional blink (AB), characterized as a failure to detect a second target following correct identification of a previous target in a rapid serial visual presentation (RSVP), has become a useful measure for investigation of the temporal dynamics of attention. In our previous work, we proposed a two-stage concurr...

journal_title：Neuropsychologia

authors： Kavcic V,Scheid E

更新日期：2011-02-01 00:00:00

abstract：:The mirror paradigm has been used extensively both as a research tool for studying kinesthesia in healthy individuals and as a therapeutic tool for improving recovery and/or alleviating symptoms in patients. The present study of healthy participants assessed the contribution of the mirror paradigm to motor control in ...

journal_title：Neuropsychologia

authors： Metral M,Guinot M,Bresciani JP,Luyat M,Roulin JL,Guerraz M

更新日期：2014-01-01 00:00:00

abstract：:How do people imagine performing actions together? The present study investigated motor imagery of joint actions that requires integrating one's own and another's part of an action. In two experiments, individual participants imagined jumping alone or jointly next to an imagined partner. The joint condition required c...

journal_title：Neuropsychologia

authors： Vesper C,Knoblich G,Sebanz N

更新日期：2014-03-01 00:00:00

abstract：:We investigated the effects of arrows, eye gaze, and digits presented as irrelevant flankers in a line bisection task that was administered to 17 right brain damaged patients with or without left neglect. The rightward bias of neglect patients was selectively modulated by the direction of eye gaze and by the magnitude...

journal_title：Neuropsychologia

authors： Bonato M,Priftis K,Marenzi R,Zorzi M

更新日期：2008-01-31 00:00:00

abstract：:Memory processes can be enhanced by reward, and social signals such a smiling face can be rewarding to humans. Using event-related functional MRI (fMRI), we investigated the rewarding effect of a simple smile during the encoding and retrieval of face-name associations. During encoding, participants viewed smiling or n...

journal_title：Neuropsychologia

authors： Tsukiura T,Cabeza R

更新日期：2008-01-01 00:00:00

abstract：:Functional motor disorder (FMD), also called psychogenic motor disorder or conversion disorder, describes impairments of motor function where there is no evidence of organic disease. The diagnosis is usually confirmed by positive clinical signs, such as Hoover's sign, in which normal power returns when attention is di...

journal_title：Neuropsychologia

authors： McIntosh RD,McWhirter L,Ludwig L,Carson A,Stone J

更新日期：2017-11-01 00:00:00

abstract：:The aim of the present study was to investigate whether error detection and subsequent regulatory processes could be influenced by pre-familiarisation with task-relevant stimulus features. To this end, 19 healthy adults performed a speeded Go/NoGo task with compound targets, involving two concurrent stimulus attribute...

journal_title：Neuropsychologia

authors： Dhar M,Pourtois G

更新日期：2011-04-01 00:00:00

abstract：:This study examined whether the behavioral and electrophysiological correlates of synaesthetic response conflict could be disrupted by posthypnotic suggestion. We recorded event-related brain potentials while a highly suggestible face-color synaesthete and matched controls viewed congruently and incongruently colored ...

journal_title：Neuropsychologia

authors： Terhune DB,Cardeña E,Lindgren M

更新日期：2010-09-01 00:00:00

abstract：:Many studies have claimed that hemispheric processing is split precisely at the foveal midline and so place great emphasis on the precise location at which words are fixated. These claims are based on experiments in which a variety of fixation procedures were used to ensure fixation accuracy but the effectiveness of t...

journal_title：Neuropsychologia

authors： Jordan TR,Paterson KB,Kurtev S,Xu M

更新日期：2009-07-01 00:00:00

abstract：:Prosody (i.e. speech melody) is an important cue to infer an interlocutor's emotional state, complementing information from face expression and body posture. Inferring fear from face expression is reported as impaired after amygdala lesions. It remains unclear whether this deficit is specific to face expression, or is...

journal_title：Neuropsychologia

authors： Bach DR,Hurlemann R,Dolan RJ

更新日期：2013-09-01 00:00:00

abstract：:We examined the effects of emotional stimuli on right and left hemisphere detection performance in a hemifield visual discrimination task. A group of 18 healthy subjects were asked to discriminate between upright and inverted triangles (target). Targets were randomly presented in the left or right visual hemifield (15...

journal_title：Neuropsychologia

authors： Hartikainen KM,Ogawa KH,Knight RT

更新日期：2000-01-01 00:00:00

abstract：:In a gap paradigm, healthy adult subjects performed visually triggered saccades to peripheral targets either with the fixation stimulus remaining on (overlap trials) or going off before target onset (gap trials). All subjects showed faster reaction times in the gap trials (the gap effect). High density scalp event-rel...

journal_title：Neuropsychologia

authors： Csibra G,Johnson MH,Tucker LA

更新日期：1997-06-01 00:00:00

abstract：:Ponzo-like figures, with two parallel horizontal test lines superimposed on a pattern of converging background lines suggesting either a floor or a ceiling were presented in a tachistoscope unpredictably left or right of fixation, and the subjects had to compare the test lines as to length. The classical relative over...

journal_title：Neuropsychologia

authors： Bertelson P,Morais J

更新日期：1983-01-01 00:00:00

abstract：:Numerous studies have shown that magnocellular-dorsal (MD) pathway function is highly associated with reading ability, which is mostly indexed by phonological skill in alphabetic languages. However, it is less clear how MD pathway function influences phonological skill. As a logographic language, Chinese does not foll...

journal_title：Neuropsychologia

authors： Qian Y,Deng Y,Zhao J,Bi HY

更新日期：2015-05-01 00:00:00

abstract：:Recent work shows that vividly imagining oneself helping others in situations of need (episodic simulation) increases one's willingness to help. The mechanisms underlying this effect are unclear, though it is known that the medial temporal lobe (MTL) is critical for supporting episodic simulation in general. Therefore...

journal_title：Neuropsychologia

authors： Sawczak C,McAndrews MP,Gaesser B,Moscovitch M

更新日期：2019-12-01 00:00:00

abstract：:Contemporary neuroscience theories assume that concepts are formed through experience in multiple sensory-motor modalities. Quantifying the contribution of each modality to different object categories is critical to understanding the structure of the conceptual system and to explaining category-specific knowledge defi...

journal_title：Neuropsychologia

authors： Hoffman P,Lambon Ralph MA

更新日期：2013-01-01 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：INTRODUCTION:We used a functional MRI paradigm involving conventional vs. unconventional views of objects to assess bottom-up vs. top-down visual processing in Parkinson's disease (PD) with normal cognition, PD with mild cognitive impairment (MCI), and MCI due to Alzheimer's disease (AD) as compared to healthy controls...

journal_title：Neuropsychologia

authors： Nemcova Elfmarkova N,Gajdos M,Rektorova I,Marecek R,Rapcsak SZ

更新日期：2017-11-01 00:00:00

abstract：:The development of language hemispheric specialization is not well understood in young children, especially regarding expressive language functions. In this study, we investigated age-related changes in expressive language lateralization patterns in a population of children (3-6 and 7-10 years old), adolescents (11-16...

journal_title：Neuropsychologia

authors： Paquette N,Lassonde M,Vannasing P,Tremblay J,González-Frankenberger B,Florea O,Béland R,Lepore F,Gallagher A

更新日期：2015-02-01 00:00:00

abstract：:Twenty-six children (13 boys and 13 girls) aged from 21 to 35.5 months were presented with a dichotic test of recognition of familiar words. There was no significant ear difference on average, however, a clear right-ear preference did emerge in children of right-handed parents. This contrasted with the tendency toward...

journal_title：Neuropsychologia

authors： Lokker R,Morais J

更新日期：1985-01-01 00:00:00

abstract：:Changes in many domains of cognition occur with development. In this paper, we discuss neuroimaging approaches to understanding these changes at a neural level. We highlight how modern imaging methods such as functional magnetic resonance imaging (fMRI) and diffusion tensor imaging (DTI) are being used to examine how ...

journal_title：Neuropsychologia

authors： Durston S,Casey BJ

更新日期：2006-01-01 00:00:00

abstract：:It is not clear how compound words are represented within the influential framework of the lemma-lexeme theory. Theoretically, compounds could be structured through a multiple lemma architecture, in which the lemma nodes of both the compound and its constituents are involved in lexical processing. If this were the cas...

journal_title：Neuropsychologia

authors： Marelli M,Aggujaro S,Molteni F,Luzzatti C

更新日期：2012-04-01 00:00:00

abstract：:The recent development of noninvasive methods for measuring local rates of energy metabolism or blood flow in the brain has made it possible to investigate functional neuroanatomy in healthy human subjects. The best of these methods, high resolution measurement of regional cerebral blood flow (rCBF) with positron emis...

journal_title：Neuropsychologia

authors： Haxby JV,Grady CL,Ungerleider LG,Horwitz B

更新日期：1991-01-01 00:00:00

abstract：:Left- and right-hand responses were studied in a patient who had undergone complete corpus callosotomy to examine selective hemispheric processing employing free-field stimuli. Tests of verbal and visual spatial processing were presented, and multiple choice performances were obtained using both left and right hands. ...

journal_title：Neuropsychologia

authors： Loring DW,Meador KJ,Lee GP

更新日期：1989-01-01 00:00:00

abstract：:Aim of the present study was to investigate the neurophysiologic correlates of the conscious and not conscious perception of faces (presented for 14, 40, 80 ms) with happy and sad emotional valence. Electroencephalographic data of 22 participants during a report-based visual task were recorded. Both happy and sad face...

journal_title：Neuropsychologia

authors： Lai C,Pellicano GR,Ciacchella C,Guidobaldi L,Altavilla D,Cecchini M,Begotaraj E,Aceto P,Luciani M

更新日期：2020-09-01 00:00:00