Attention and interference in the processing of global and local information: effects of unilateral temporal-parietal junction lesions.

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：:Two underlying components of verbal fluency tasks have been identified as clustering (the ability to generate successive words within a sub-category) and switching (the ability to shift from one sub-category to another). Selective impairment of switching ability occurs in patients with frontostriatal pathology, whilst...

journal_title：Neuropsychologia

authors： Ho AK,Sahakian BJ,Robbins TW,Barker RA,Rosser AE,Hodges JR

更新日期：2002-01-01 00:00:00

abstract：:In a previous study, we postulated a divergence in reflexive versus voluntary saccade behavior in Parkinson's disease (PD) patients and hypothesized a fronto-striatal dysfunction. The voluntary saccade tasks included antisaccades (AS) and remembered saccades (RemS). However, multiple cognitive processes are involved i...

journal_title：Neuropsychologia

authors： Crevits L,Vandierendonck A,Stuyven E,Verschaete S,Wildenbeest J

更新日期：2004-01-01 00:00:00

abstract：:Self-knowledge concerns one's own preferences and personality. It pertains to the self (similar to episodic memory), yet does not concern events. It is factual (like semantic memory), but also idiosyncratic. For these reasons, it is unclear where self-knowledge might fall on a continuum in relation to semantic and epi...

journal_title：Neuropsychologia

authors： Tanguay AN,Benton L,Romio L,Sievers C,Davidson PSR,Renoult L

更新日期：2018-02-01 00:00:00

abstract：:The case of a patient with selective left hemispheric medial and lateral temporal lobe damage is described. The patient was of slightly supra-average intelligence and had no problems in normal memory functions, but was severely anomic with respect to people's names. One month post-onset, this deficit held for names of...

journal_title：Neuropsychologia

authors： Reinkemeier M,Markowitsch HJ,Rauch M,Kessler J

更新日期：1997-05-01 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：OBJECTIVES:Evidence for working memory (WM) deficits in obsessive-compulsive disorder (OCD) is increasing. However, findings regarding the underlying neural substrates are heterogeneous. Moreover, the influence of cognitive demand on the severity of these deficits and associated activation alterations is a matter of de...

journal_title：Neuropsychologia

authors： Koch K,Wagner G,Schachtzabel C,Peikert G,Schultz CC,Sauer H,Schlösser RG

更新日期：2012-04-01 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：:The magnitude dimensions of number, time and space have been suggested to share some common magnitude processing, which may imply symmetric interaction among dimensions. Here we challenge these suggestions by presenting a double dissociation between two neuropsychological patients with left (JT) and right (CB) parieta...

journal_title：Neuropsychologia

authors： Cappelletti M,Freeman ED,Cipolotti L

更新日期：2011-09-01 00:00:00

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：:Findings of pharmacological studies that have investigated the involvement of specific regions of the brain in recognition memory are reviewed. The particular emphasis of the review concerns what such studies indicate concerning the role of the perirhinal cortex in recognition memory. Most of the studies involve rats ...

journal_title：Neuropsychologia

authors： Brown MW,Barker GR,Aggleton JP,Warburton EC

更新日期：2012-11-01 00:00:00

abstract：:While natural speech does not possess the same degree of temporal regularity found in music, there is recent evidence to suggest that temporal regularity enhances speech processing. The aim of this experiment was to examine whether speech processing would be enhanced by the prior presentation of a rhythmical prime. We...

journal_title：Neuropsychologia

authors： Cason N,Schön D

更新日期：2012-09-01 00:00:00

abstract：:In order to plan activity, people must imagine the spatial consequences of potential actions. Two classes of mental spatial transformation can be distinguished: Object-based spatial transformations are imagined movements of objects, such as mental rotation. Egocentric perspective transformations are imagined changes i...

journal_title：Neuropsychologia

authors： Zacks JM,Gilliam F,Ojemann JG

更新日期：2003-01-01 00:00:00

abstract：:The basic deficits underlying the severe and persistent reading difficulties in dyslexia are still highly debated. One of the major topics of debate is whether these deficits are language specific, or affect both verbal and non-verbal stimuli. Recently, Ahissar and colleagues proposed the "anchoring-deficit hypothesis...

journal_title：Neuropsychologia

authors： Oganian Y,Ahissar M

更新日期：2012-07-01 00:00:00

abstract：:Episodic memory provides information about the "when" of events as well as "what" and "where" they happened. Using functional imaging, we investigated the domain specificity of retrieval-related processes following encoding of complex, naturalistic events. Subjects watched a 42-min TV episode, and 24h later, made disc...

journal_title：Neuropsychologia

authors： Kwok SC,Shallice T,Macaluso E

更新日期：2012-10-01 00:00:00

abstract：:Covert orientation of attention was studied in a group of patients with idiopathic Parkinson's disease and compared to a matched control group using a cued reaction time task which measured disengagement, covert movement and engagement of attention. Parkinson patients had an increased response latency and disengaged f...

journal_title：Neuropsychologia

authors： Wright MJ,Burns RJ,Geffen GM,Geffen LB

更新日期：1990-01-01 00:00:00

abstract：:This study asks whether lesions in different parts of the brain have different effects on the processing of words typically used to refer to objects with and without action affordances, for example tools and animal-related nouns. A cohort of neurological patients with focal lesions participated in a lexical decision p...

journal_title：Neuropsychologia

authors： Dreyer FR,Picht T,Frey D,Vajkoczy P,Pulvermüller F

更新日期：2020-04-01 00:00:00

abstract：:In Experiment I normal subjects performed the classical clinical line-bisection task, and demonstrated a left-side underestimation. In Experiment II subjects maintained fixation upon a central position and adjusted a rod passing through this fixation point so that both extremities were judged equal. The left-side unde...

journal_title：Neuropsychologia

authors： Bradshaw JL,Nettleton NC,Nathan G,Wilson L

更新日期：1985-01-01 00:00:00

abstract：:Forty-three consecutively admitted Parkinsonian patients, of whom over a third had undergone stereotactic surgery about a decade previously, and a small control group were given a confrontation naming task. A number of comparisons were made, under the rubrics of success in naming, types of error and response latency, ...

journal_title：Neuropsychologia

authors： Gamsu CV

更新日期：1986-01-01 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：:The throwing performance of 104 right-handers, and 96 left-handers with inconsistent and consistent hand preferences, as classified by the procedure used by Ponton (Neuropsychologia 25, 305-311, 1987), was examined. Left-handers with inconsistent hand preference write with the left, tap faster with the left, and perfo...

journal_title：Neuropsychologia

authors： Peters M

更新日期：1990-01-01 00:00:00

abstract：:Patients with schizophrenia experience a loss of temporal continuity or subjective fragmentation along the temporal dimension. Here, we develop the hypothesis that impaired temporal awareness results from a perturbed structuring of events in time-i.e., canonical neural dynamics. To address this, 26 patients and their ...

journal_title：Neuropsychologia

authors： Martin B,Giersch A,Huron C,van Wassenhove V

更新日期：2013-01-01 00:00:00

abstract：:A classic Gestalt figure is a 4 x 4 array of items grouped by similarity into either rows or columns. We found that some people do not see rows ("row blindness"). Furthermore, row blindness correlates with difficulties processing written language--more than half of the college-age dyslexics tested were row blind. Read...

journal_title：Neuropsychologia

authors： Lewis JP,Frick RW

更新日期：1999-03-01 00:00:00

abstract：:Over the last decade, many studies have demonstrated that visuospatial working memory (VSWM) can be divided into two subsystems, dealing respectively with spatial and visual information. A similar dissociation has been observed in brain-damaged patients without neglect for mental imagery skills. The first aim of the p...

journal_title：Neuropsychologia

authors： Wansard M,Meulemans T,Geurten M

更新日期：2016-04-01 00:00:00

abstract：:In two ERP experiments, we examined the attention-related mechanism involved in perceiving infant emotions following exposure to security priming. Specifically, we examined how security priming affected securely and insecurely attached women. We found that both supraliminal and subliminal security priming resulted in ...

journal_title：Neuropsychologia

authors： Ma Y,Ma H,Chen X

更新日期：2019-11-01 00:00:00

abstract：:The successful integration of visual and auditory stimuli requires information about whether visual and auditory signals originate from corresponding places in the external world. Here we report crossmodal effects of spatially congruent and incongruent audio-visual (AV) stimulation. Visual and auditory stimuli were pr...

journal_title：Neuropsychologia

authors： Meienbrock A,Naumer MJ,Doehrmann O,Singer W,Muckli L

更新日期：2007-02-01 00:00:00

abstract：:Whether semantic knowledge is categorically organized or is based in an undifferentiated distributed network within the temporal lobes or it is at least partially organized in property-based networks is still an open issue. With a naming task involving living and nonliving entities, the latter divided according to deg...

journal_title：Neuropsychologia

authors： Campanella F,D'Agostini S,Skrap M,Shallice T

更新日期：2010-05-01 00:00:00

abstract：:In an early description of the mu rhythm, Gastaut and Bert [Gastaut, H. J., & Bert, J. (1954). EEG changes during cinematographic presentation. Clinical Neurophysiology, 6, 433-444] noted that it was blocked when an individual identified himself with an active person on the screen, suggesting that it may be modulated ...

journal_title：Neuropsychologia

authors： Oberman LM,Ramachandran VS,Pineda JA

更新日期：2008-04-01 00:00:00

abstract：:Paying selective attention to a word in a multi-word utterance results in a decreased probability of error on that word (benefit), but an increased probability of error on the other words (cost). We ask whether excitation of the prefrontal cortex helps or hurts this cost. One hypothesis (the resource hypothesis) predi...

journal_title：Neuropsychologia

authors： Nozari N,Thompson-Schill SL

更新日期：2013-11-01 00:00:00

abstract：:While consciousness has not been a major concern of most AI researchers, some theorists have tried to explore how computational models might explain consciousness. I explore how far computational models might go in explaining consciousness, focusing on three aspects of conscious mental states: their intrinsic intentio...

journal_title：Neuropsychologia

authors： Bechtel W

更新日期：1995-09-01 00:00:00