A left hemispace bias for visualizing emotional situations.

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：:Impairments on lexical and semantic fluency tasks occur in both cortical and subcortical dementia. Recent reports that the average size of phonemic and semantic clusters is reduced in Alzheimer's disease (AD), but not in Parkinson's disease (PD) could support the hypothesis that in AD verbal fluency deficits arise fro...

journal_title：Neuropsychologia

authors： Tröster AI,Fields JA,Testa JA,Paul RH,Blanco CR,Hames KA,Salmon DP,Beatty WW

更新日期：1998-04-01 00:00:00

abstract：:ADHD status affects both bottom-up sensory processing and top-down attentional selection, impairing professional and social functioning. The objective of the study was to investigate the functional mechanisms of attention deficits in adult ADHD by examining the electrophysiological activities associated with bottom-up...

journal_title：Neuropsychologia

authors： Hasler R,Perroud N,Meziane HB,Herrmann F,Prada P,Giannakopoulos P,Deiber MP

更新日期：2016-07-01 00:00:00

abstract：:The selective attention to facial emotion and identity was investigated in 12 patients with schizophrenia and 12 healthy participants. Both patients and controls were required to perform two classification tasks (according either to identity or emotion). Two separate values for identity (person A/person B) and for emo...

journal_title：Neuropsychologia

authors： Baudouin JY,Martin F,Tiberghien G,Verlut I,Franck N

更新日期：2002-01-01 00:00:00

abstract：:Reward-predicting stimuli can induce maladaptive behavior by provoking action tendencies that conflict with long-term goals. Earlier, we showed that when human participants were permitted to respond for a reward in the presence of a task-irrelevant, reward-predicting stimulus (i.e. goCS+ trials), the CS+ provoked an a...

journal_title：Neuropsychologia

authors： Freeman SM,Alvernaz D,Tonnesen A,Linderman D,Aron AR

更新日期：2015-02-01 00:00:00

abstract：:This study investigated the cerebral correlates of the Trail Making Test (TMT), used commonly as a measure of frontal lobe function. Such work sheds additional light on the known shortcomings of the TMT as a localizing instrument, as indicated, for example, by studies of patients with focal brain lesions. Functional m...

journal_title：Neuropsychologia

authors： Zakzanis KK,Mraz R,Graham SJ

更新日期：2005-01-01 00:00:00

abstract：:We report a case study of a patient (IH) with a progressive impairment of semantic memory affecting all categories of knowledge apart from numbers. Pictorial material was better understood than words, but was still severely impaired. The selective preservation of nearly all aspects of numerical knowledge suggested tha...

journal_title：Neuropsychologia

authors： Cappelletti M,Butterworth B,Kopelman M

更新日期：2001-01-01 00:00:00

abstract：:The processing of hierarchical stimuli was examined in patients with lesions in the temporal-parietal junction. In separate blocks of trials, subjects were instructed to identify the letter at the local or the global level of a hierarchical stimulus. Consistent with previous findings, reaction times for controls were ...

journal_title：Neuropsychologia

authors： Lamb MR,Robertson LC,Knight RT

更新日期：1989-01-01 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：:Increasing perceived hand size using magnifying lenses improves tactile discrimination and motor performance in neurologically-intact individuals. We tested whether magnification of the hand can improve motor function in individuals with chronic stroke. Twenty-five individuals with a history of stroke more than 6 mont...

journal_title：Neuropsychologia

authors： Ambron E,Jax S,Schettino LF,Coslett HB

更新日期：2018-10-01 00:00:00

abstract：:Patients with left hemisphere lesions deep in parietal or parietal-occipital regions close to the lateral ventricles have been reported to have impaired performance on left ear speech stimuli in dichotic listening tests. This loss has been termed "paradoxical" because it presents at the ear ipsilateral to the lesion. ...

journal_title：Neuropsychologia

authors： Sidtis JJ,Sadler AE,Nass RD

更新日期：1989-01-01 00:00:00

abstract：:The accuracy, reaction and movement time of pointing movements to visual targets were examined in children aged 3-13 yr with infantile hemiplegia and compared to those of comparably aged normal children. Hemiplegic children pointed with the "good" hand (i.e. ipsilateral to the lesion). Half the normal children used th...

journal_title：Neuropsychologia

authors： Brown JV,Schumacher U,Rohlmann A,Ettlinger G,Schmidt RC,Skreczek W

更新日期：1989-01-01 00:00:00

abstract：:The different concepts of impulsivity cover a wide range of divergent behaviors. In clinical terms, aspects of impulsivity are both an important feature in several psychiatric conditions related to a low central serotonergic neurotransmission like aggressive behavior and suicidality, and a core symptom of frontal lobe...

journal_title：Neuropsychologia

authors： Fallgatter AJ,Herrmann MJ

更新日期：2001-01-01 00:00:00

abstract：:The right postero-lateral cerebellum participates with the left frontal lobe in the selection and production of words. Using fMRI, we examined whether cerebellar activity switches hemispheres in parallel with recruitment of putative compensatory right homologous frontal regions in post-stroke aphasia. Re-examining the...

journal_title：Neuropsychologia

authors： Connor LT,DeShazo Braby T,Snyder AZ,Lewis C,Blasi V,Corbetta M

更新日期：2006-01-01 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

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：:Prospective memory (PM) deficits have recently been documented in individuals with amnestic mild cognitive impairment (aMCI). In this paper, we investigated whether these deficits are due to the failure of retrospective memory processes. We also examined the role played by attentional/executive processes in PM functio...

journal_title：Neuropsychologia

authors： Costa A,Perri R,Zabberoni S,Barban F,Caltagirone C,Carlesimo GA

更新日期：2011-07-01 00:00:00

abstract：:Severe left visual neglect has previously been shown to reduce when left hand movements in left hemispace were performed simultaneously to a series of cancellation tasks (Robertson and North, Neuropsychologia 30, 553-563, 1992). The present study demonstrates in two separate cases that this advantage associated with l...

journal_title：Neuropsychologia

authors： Robertson IH,North NT

更新日期：1994-01-01 00:00:00

abstract：:Free recall, use of organizational strategies, and interference effects were assessed in patients with frontal lobe lesions and control subjects. In three experiments, patients with frontal lobe lesions exhibited impaired free recall and reduced use of organizational strategies in tests of memory. Reduced use of strat...

journal_title：Neuropsychologia

authors： Gershberg FB,Shimamura AP

更新日期：1995-10-01 00:00:00

abstract：:One of the most constant findings of studies about selective attention is that detection of visual stimuli is enhanced when a visual cue is presented at the position of the upcoming target. In healthy participants, comparable benefits were reported when the cue was presented in a different modality than the target. Th...

journal_title：Neuropsychologia

authors： Golay L,Hauert CA,Greber C,Schnider A,Ptak R

更新日期：2005-01-01 00:00:00

abstract：:The differentiation of faces, facial expressions and affective pictures involves processes of higher mental activity that have considerable applications in the psychology of moods and emotions. At present, the search for functional correlates of brain oscillations is an important trend in neuroscience. Furthermore, an...

journal_title：Neuropsychologia

authors： Güntekin B,Başar E

更新日期：2014-05-01 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：: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：:Insight into the neural architecture of multitasking is crucial when investigating the pathophysiology of multitasking deficits in clinical populations. Presently, little is known about how the brain combines dual-tasking with a concurrent short-term memory task, despite the relevance of this mental operation in daily...

journal_title：Neuropsychologia

authors： Deprez S,Vandenbulcke M,Peeters R,Emsell L,Amant F,Sunaert S

更新日期：2013-09-01 00:00:00

abstract：:Four forebrain commissurotomized patients were compared with one partially commissurotomized control subjects on their ability to cross-compare simultaneously flashed bilateral visual stimuli (colors, schematic faces, numbers, letters, patterns) as same or different, or to name the two stimuli. Two of the four patient...

journal_title：Neuropsychologia

authors： Johnson LE

更新日期：1984-01-01 00:00:00

abstract：:A patient with unilateral visual neglect indicated whether a dot was or was not present in a display. When present, the dot appeared equally often in the left and right visual fields. Although he typically denied having seen dots in his left visual field, he was able to make this judgment much more quickly than when n...

journal_title：Neuropsychologia

authors： Mijović-Prelec D,Shin LM,Chabris CF,Kosslyn SM

更新日期：1994-02-01 00:00:00

abstract：:Various behavioural studies show that semantic typicality (TYP) and age of acquisition (AOA) of a specific word influence processing time and accuracy during the performance of lexical-semantic tasks. This study examines the influence of TYP and AOA on semantic processing at behavioural (response times and accuracy da...

journal_title：Neuropsychologia

authors： Räling R,Holzgrefe-Lang J,Schröder A,Wartenburger I

更新日期：2015-08-01 00:00:00

abstract：:Costly altruism entails helping others at a cost to the self and prior work shows that empathic concern (EC) for the well-being of distressed and vulnerable individuals is one of the primary motivators of such behavior. However, extant work has investigated costly altruism with paradigms that did not feature self-rele...

journal_title：Neuropsychologia

authors： Patil I,Zanon M,Novembre G,Zangrando N,Chittaro L,Silani G

更新日期：2018-07-31 00:00:00

abstract：:Parkinson's disease (PD) is a neurodegenerative disorder affecting voluntary motor control. However, little is known about the experience of voluntary action in PD patients. A key component of action experience is the feeling of controlling one's own actions, and through them, external events. In healthy individuals t...

journal_title：Neuropsychologia

authors： Moore JW,Schneider SA,Schwingenschuh P,Moretto G,Bhatia KP,Haggard P

更新日期：2010-03-01 00:00:00

abstract：:Affect sharing and prosocial motivation are integral parts of empathy that are conceptually and mechanistically distinct. We used a neurodegenerative disease (NDG) lesion model to examine the neural correlates of these two aspects of real-world empathic responding. The study enrolled 275 participants, including 44 hea...

journal_title：Neuropsychologia

authors： Shdo SM,Ranasinghe KG,Gola KA,Mielke CJ,Sukhanov PV,Miller BL,Rankin KP

更新日期：2018-07-31 00:00:00