Further evidence for asymmetry of point localization in normals and unilateral brain damaged patients.

abstract：:Measures of left-right asymmetry in resting brain activity were derived from spectral estimates of electroencephalogram (EEG) alpha-band power density in 13 homologous scalp electrode pairs from 81 right-handed individuals (43 F) on two occasions separated by 6 weeks. At a third, later session, these individuals compl...

journal_title：Neuropsychologia

authors： Sutton SK,Davidson RJ

更新日期：2000-01-01 00:00:00

abstract：:The association between deficits in emotion-related learning, conceptual set shifting, and behavioral problems was investigated in individuals with substantial prenatal alcohol exposure. Twenty subjects with confirmed prenatal alcohol exposure (10 of whom were diagnosed as having Fetal Alcohol Syndrome) and 20 normal ...

journal_title：Neuropsychologia

authors： Kodituwakku PW,May PA,Clericuzio CL,Weers D

更新日期：2001-01-01 00:00:00

abstract：:We report the case of an aphasic patient, KP, whose spontaneous speech and ability to communicate verbally were severely reduced. His comprehension of written words was preserved. Naming was relatively preserved for objects but impaired for actions. We designed experiments to investigate his verb processing and senten...

journal_title：Neuropsychologia

authors： Manning L,Warrington EK

更新日期：1996-08-01 00:00:00

abstract：:Monkeys' spontaneous behaviors in cancelling a variety of visual and somatosensory stimuli were measured before, and acutely after, unilateral periarcuate (N = 16) and inferior parietal (n = 14) cortical removals. Postoperative behavior was analyzed for both severity of change from the preoperative baseline, and for t...

journal_title：Neuropsychologia

authors： Deuel RK,Farrar CA

更新日期：1993-01-01 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：:Appreciation of metaphoric and nonmetaphoric alternative word meanings was assessed in 19 aphasic, left (LHD) and 15 non-aphasic, right (RHD) hemisphere brain-damaged stroke patients. With the one exception in the aphasic group, all patients were male. In an unspeeded sorting task, subjects responded on the basis of l...

journal_title：Neuropsychologia

authors： Brownell HH,Simpson TL,Bihrle AM,Potter HH,Gardner H

更新日期：1990-01-01 00:00:00

abstract：:White matter microstructure changes substantially in aging. To better understand how the integrity of white matter structures supports the selective learning of rewarding material, 23 healthy older adults were tested on a value-directed remembering task. This task involved successive free recall word lists where items...

journal_title：Neuropsychologia

authors： Hennessee JP,Reggente N,Cohen MS,Rissman J,Castel AD,Knowlton BJ

更新日期：2019-06-01 00:00:00

abstract：:The direction of gaze shifts following verbal and spatial questions was recorded by direct observation in two separate sessions in 80 right-handed Ss. Ocular events were stable over the sessions, and some Ss were classified reliably as lateral, vertical or bidirectional eye movers. No effect for type of question was f...

journal_title：Neuropsychologia

authors： De Gennaro L,Violani C

更新日期：1988-01-01 00:00:00

abstract：:Auditory spatial functions, including the ability to discriminate between the positions of nearby sound sources, are subserved by a large temporo-parieto-frontal network. With the aim of determining whether and when the parietal contribution is critical for auditory spatial discrimination, we applied single pulse tran...

journal_title：Neuropsychologia

authors： At A,Spierer L,Clarke S

更新日期：2011-07-01 00:00:00

abstract：:Stroke of the right cerebral hemisphere often causes deficits in the judgement of the subjective visual vertical (SVV) and subjective tactile vertical (STV) which are related to central vestibular functioning. Clinically, deficits in the SVV/STV are linked to balance problems and poor functional outcome. Galvanic Vest...

journal_title：Neuropsychologia

authors： Oppenländer K,Utz KS,Reinhart S,Keller I,Kerkhoff G,Schaadt AK

更新日期：2015-07-01 00:00:00

abstract：:Several behavioral studies have reported a detrimental effect of emotion on reasoning tasks, either when the content of the reasoning and/or the mood state of the individual are emotionally loaded. However, the neural mechanisms involved in this phenomena remain largely unexplored. In an event-related potentials (ERPs...

journal_title：Neuropsychologia

authors： Rodríguez-Gómez P,Pozo MÁ,Hinojosa JA,Moreno EM

更新日期：2019-04-01 00:00:00

abstract：:It was predicted that right-hemisphere lesions cause a more marked deficit of shallow incidental memory than deep incidental or deliberate memory, the degree of the deficits being reversed after left-hemisphere lesions. This hypothesis was studied by measuring memory for words and faces in brain-damaged patients and n...

journal_title：Neuropsychologia

authors： Vilkki J

更新日期：1987-01-01 00:00:00

abstract：:Visual objects can often be analyzed as hierarchical in structure, composed of local elements that are spatially arranged to form a global shape. The brain mechanisms involved in the analysis of hierarchical figures have been under considerable scrutiny in recent years, and one of the many interesting features that ha...

journal_title：Neuropsychologia

authors： Evans MA,Shedden JM,Hevenor SJ,Hahn MC

更新日期：2000-01-01 00:00:00

abstract：:A commissurotomy patient and two neurologically intact control observers were required to encode spatial patterns presented concurrently to the two hemifields. Under conditions of maximal perceptual load, in which different patterns appeared in the two fields, the commissurotomy patient encoded more information than t...

journal_title：Neuropsychologia

authors： Holtzman JD,Gazzaniga MS

更新日期：1985-01-01 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：:Coordinated brain activity between individuals, or inter-brain synchrony, has been shown to increase during cooperation and correlate with cooperation success. However, few studies have examined parent-child inter-brain synchrony and whether it is associated with meaningful aspects of the parent-child relationship. He...

journal_title：Neuropsychologia

authors： Miller JG,Vrtička P,Cui X,Shrestha S,Hosseini SMH,Baker JM,Reiss AL

更新日期：2019-02-18 00:00:00

abstract：:Recently, there has been considerable debate regarding the involvement of the left and right prefrontal cortices in the encoding and retrieval of episodic memory. In a previous PET study, we found that the use of easily verbalisable material may lead to activation predominantly in the left lateral frontal cortex whils...

journal_title：Neuropsychologia

authors： Lee AC,Robbins TW,Smith S,Calvert GA,Tracey I,Matthews P,Owen AM

更新日期：2002-01-01 00:00:00

abstract：:We propose a battery of simple clinical tests to assess the development of elementary visuo-spatial perception. We postulate that most of the tasks we selected rely on the visual dorsal stream, although the dual-stream theory (Milner & Goodale, 1995) discards the role of the dorsal stream for visual perception. In ord...

journal_title：Neuropsychologia

authors： Pisella L,André V,Gavault E,Le Flem A,Luc-Pupat E,Glissoux C,Barrière A,Vindras P,Rossetti Y,Gonzalez-Monge S

更新日期：2013-01-01 00:00:00

abstract：:We comment on a paper by Farah et al. in which it is claimed that averaged performance on a letter naming task by a group of patients with left unilateral spatial neglect (USN) provides evidence that spatial allocation of attention is defined by environment-centered and viewer-centred coordinates, but not by object-ce...

journal_title：Neuropsychologia

authors： Hillis AE,Rapp B

更新日期：1998-11-01 00:00:00

abstract：:Two lexical decision experiments build on established patterns of laterality and hemispheric interaction to test whether the presence of low familiarity words dynamically affects the use of an orthographic or phonological strategy for high familiarity words; and, if so, whether the hemispheres are similarly flexible i...

journal_title：Neuropsychologia

authors： Rutherford BJ

更新日期：2014-12-01 00:00:00

abstract：:The relation between episodic memory and episodic future thought (EFT) remains an active target of research. A growing literature suggests that similar cognitive processes and neural substrates tend to support these acts. However, direct comparisons of whole-brain activity reveal clear differences, with numerous regio...

journal_title：Neuropsychologia

authors： Gilmore AW,Nelson SM,Chen HY,McDermott KB

更新日期：2018-02-01 00:00:00

abstract：:While it is well-established that the face perception is orientation-dependent, less evidence has been provided on the effects of the orientation on the body schema processing and related attentive mechanisms. Poorer performance in same/different judgment tasks and increased occipito-temporal N1 response to the invert...

journal_title：Neuropsychologia

authors： Orlandi A,Proverbio AM

更新日期：2020-09-01 00:00:00

abstract：:We used a rapid event-related functional magnetic resonance imaging (fMRI) paradigm to compare cortical activation to speech tokens presented monaurally to each ear, binaurally, and dichotically. Two forms of dichotic conditions were examined: one presented consonant-vowel (CV) syllables simultaneously to each ear whi...

journal_title：Neuropsychologia

authors： Stefanatos GA,Joe WQ,Aguirre GK,Detre JA,Wetmore G

更新日期：2008-01-15 00:00:00

abstract：:Pain is typically expressed through various sensory (e.g., visual and auditory) modalities: the human voice conveys information about social and affective communication. While the empathic responses to others' pain in the visual modality are modulated by top-down attention constraints, it remains unclear whether empat...

journal_title：Neuropsychologia

authors： Meng J,Shen L,Li Z,Peng W

更新日期：2019-10-01 00:00:00

abstract：:The objective of this study was to validate a line bisection judgement (LBJ) task for use in investigating the lateralized cerebral bases of spatial attention in a sample of 51 right-handed healthy participants. Using functional magnetic resonance imaging (fMRI), the participants performed a LBJ task that was compared...

journal_title：Neuropsychologia

authors： Zago L,Petit L,Jobard G,Hay J,Mazoyer B,Tzourio-Mazoyer N,Karnath HO,Mellet E

更新日期：2017-01-08 00:00:00

abstract：:Fifty-three patients with unilateral temporal- or right frontal-lobe excision and 12 normal control (NC) subjects read words, sentences and stories presented at slow, normal or fast reading rates. No group differences were noted for the number of errors committed when reading single words or sentences. The left tempor...

journal_title：Neuropsychologia

authors： Frisk V,Milner B

更新日期：1991-01-01 00:00:00

abstract：:The traditional assumption that classical motor neurone disease (MND) invariably spares cognitive function is now recognised to be incorrect. Deficits have most commonly been demonstrated on executive tasks suggesting impaired function of frontal systems. Yet, crucial aspects of frontal lobe function have not hitherto...

journal_title：Neuropsychologia

authors： Gibbons ZC,Snowden JS,Thompson JC,Happé F,Richardson A,Neary D

更新日期：2007-03-25 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：: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：:The significance of the recent introduction to cognitive neuroscience of multivariate pattern analysis (MVPA) is that, unlike univariate approaches which are limited to identifying magnitudes of activity in localized parts of the brain, it affords the detection and characterization of patterns of activity distributed ...

journal_title：Neuropsychologia

authors： Lewis-Peacock JA,Postle BR

更新日期：2012-03-01 00:00:00