Abstract：
:This study investigated age and responding-hand (left, right, and bimanual) related changes in visuospatial attention. Two tasks were completed by 107 neurologically normal right-handed subjects ranging in age from 5 to 70 years and distributed across four age groups. Task-specific differences between groups were apparent. In the line-bisection task, the younger and older groups displayed symmetrical neglect while the young and middle groups displayed pseudoneglect. In the chimeric-faces task the leftward bias was less pronounced in the older group and more susceptible to responding-hand effects in the middle and older groups. Whilst results, especially those of the bimanual method, provided strong support for an activation model, they imposed an age limitation on its appropriateness as an explanation for performance on the chimeric-faces task. Results are discussed as reflecting changes in the corpus callosum and right hemisphere.
journal_name
Brain Cognjournal_title
Brain and cognitionauthors
Failla CV,Sheppard DM,Bradshaw JLdoi
10.1016/s0278-2626(03)00181-7subject
Has Abstractpub_date
2003-08-01 00:00:00pages
353-63issue
3eissn
0278-2626issn
1090-2147pii
S0278262603001817journal_volume
52pub_type
杂志文章abstract：:The year 1996 marked the quattrocentenary of Descartes' birth. This paper reviews his pineal neuropsychology. It demonstrates that Descartes understood the true anatomical position of the pineal. His intraventricular pineal (or glande H) was a theoretical construct which allowed him to describe the operations of his m...
journal_title：Brain and cognition
pub_type： 传,历史文章,杂志文章
doi：10.1006/brcg.1997.0954
更新日期：1998-02-01 00:00:00
abstract：:Remembering the past and envisioning the future rely on episodic memory which enables mental time travel. Studies in young adults indicate that past and future thinking share common cognitive and neural underpinnings. No imaging data is yet available in healthy aged subjects. Using fMRI, we scanned older subjects whil...
journal_title：Brain and cognition
pub_type： 杂志文章
doi：10.1016/j.bandc.2010.10.009
更新日期：2011-02-01 00:00:00
abstract：:The presence of acuity gradients as a moderating variable in hemifield research is not in question. Their importance as a determinant of hemifield differences is unclear, however. The major issues are as follows. First, do vertical displays provide an appropriate control for the acuity gradient? Second, do the initial...
journal_title：Brain and cognition
pub_type： 杂志文章
doi：10.1016/0278-2626(86)90039-4
更新日期：1986-07-01 00:00:00
abstract：:Asymmetric motor severity is common in Parkinson's Disease (PD) and provides a method for examining the neurobiologic mechanisms underlying cognitive and linguistic deficits associated with the disorder. In the present research, PD participants (N=31) were assessed in terms of the asymmetry of their motor symptoms. In...
journal_title：Brain and cognition
pub_type： 杂志文章
doi：10.1016/j.bandc.2009.08.004
更新日期：2010-03-01 00:00:00
abstract：:Hand skill asymmetry on two handedness tasks was examined in consistent right-handed musicians and nonmusicians as well as mixed-handed and consistent left-handed nonmusicians. Musicians, although demonstrating right-hand superiority, revealed a lesser degree of hand skill asymmetry than consistent right-handed nonmus...
journal_title：Brain and cognition
pub_type： 杂志文章
doi：10.1006/brcg.1997.0922
更新日期：1997-08-01 00:00:00
abstract：:The orbitofrontal cortex contains the secondary taste cortex, in which the reward value of taste is represented. It also contains the secondary and tertiary olfactory cortical areas, in which information about the identity and also about the reward value of odours is represented. The orbitofrontal cortex also receives...
journal_title：Brain and cognition
pub_type： 杂志文章,评审
doi：10.1016/S0278-2626(03)00277-X
更新日期：2004-06-01 00:00:00
abstract：:Forty-two 2 1/2- to 5 1/2-year-old children's social and verbal behaviors were observed during free play in a preschool. A test measuring lateral specialization of verbal function and a standardized psychometric test of verbal ability were also administered. Analysis of variance indicated that the right ear (left hemi...
journal_title：Brain and cognition
pub_type： 杂志文章
doi：10.1016/0278-2626(84)90005-8
更新日期：1984-01-01 00:00:00
abstract：:This article highlights four issues about the neurobiology of emotions: adaptation vs. dysfunction, peripheral and central representations of emotion, the regulation of the internal milieu, and whether emotions are cognitive. It is argued that the emotions evolved to play diverse adaptive roles and are biologically vi...
journal_title：Brain and cognition
pub_type： 杂志文章,评审
doi：10.1016/s0278-2626(03)00004-6
更新日期：2003-06-01 00:00:00
abstract：:Lateral eye movements (LEM) were measured for 32 right-handed subjects while responding to questions rated for verbal and visual-spatial cognitive content and for varying levels of emotionally stimulating content. The results indicated that eye movements were distributed to the right and left in response to verbal and...
journal_title：Brain and cognition
pub_type： 杂志文章
doi：10.1016/0278-2626(82)90022-7
更新日期：1982-10-01 00:00:00
abstract：:The present study used the "tip-of-the-tongue" (TOT) experimental paradigm in a picture-naming task to explore the naming deficits of adolescents with dyslexia. As compared with a control group of typically developing readers, the adolescents with dyslexia had fewer correct responses and more TOT responses. When they ...
journal_title：Brain and cognition
pub_type： 杂志文章
doi：10.1016/s0278-2626(03)00112-x
更新日期：2003-11-01 00:00:00
abstract：:This article takes an information processing perspective to review current understanding of brain mechanisms of human voluntary timing. Theoretical accounts of timing of the production of isochronous tapping and rhythms and of bimanual responding repetitive responding are reviewed. The mapping of higher level temporal...
journal_title：Brain and cognition
pub_type： 杂志文章
doi：10.1006/brcg.2001.1301
更新日期：2002-02-01 00:00:00
abstract：:The goal of this study was to evaluate the possibility that dyslexic individuals require more working memory resources than normal readers to shift attention from stimulus to stimulus. To test this hypothesis, normal and dyslexic adolescents participated in a Rapid Serial Visual Presentation experiment (Raymond, Shapi...
journal_title：Brain and cognition
pub_type： 杂志文章
doi：10.1016/j.bandc.2004.08.030
更新日期：2005-03-01 00:00:00
abstract：OBJECTIVE:To investigate which cognitive and affective features contribute most to responder/non-responder group separation during a switching trial with atypical antipsychotic. DESIGN:A prospective open trial with an atypical antipsychotic (olanzapine). PATIENTS:One hundred and thirty-four patients meeting diagnosti...
journal_title：Brain and cognition
pub_type： 临床试验,杂志文章
doi：10.1016/j.bandc.2004.02.066
更新日期：2004-08-01 00:00:00
abstract：:Neuroimaging studies have contributed to a major advance in understanding the neural and cognitive mechanisms underpinning deductive reasoning. However, the dynamics of cognitive events associated with inference making have been largely neglected. Using electroencephalography, the present study aims at describing the ...
journal_title：Brain and cognition
pub_type： 杂志文章
doi：10.1016/j.bandc.2014.06.010
更新日期：2014-10-01 00:00:00
abstract：:Expectancies about face-structure can be induced by viewing parts of faces, which generates constraints due to two types of knowledge: feature-content and configuration. In a first experiment ERPs were recorded when parts of familiar faces were completed with incongruent features (from another face), as opposed to con...
journal_title：Brain and cognition
pub_type： 杂志文章
doi：10.1006/brcg.1994.1039
更新日期：1994-09-01 00:00:00
abstract：:Cognitive control, the ability to voluntarily guide our behavior, continues to improve throughout adolescence. Below we review the literature on age-related changes in brain function related to response inhibition and working memory, which support cognitive control. Findings from studies using functional magnetic reso...
journal_title：Brain and cognition
pub_type： 杂志文章,评审
doi：10.1016/j.bandc.2009.08.005
更新日期：2010-02-01 00:00:00
abstract：:A number of recent studies have shown conflicting evidence as to common or distinct representations between symbolic ordinality and quantity. We investigated this issue through a series of neuropsychological tests in a unique Chinese patient with the left angular gyrus and left supramarginal gyrus lesions. Behavioral ...
journal_title：Brain and cognition
pub_type： 杂志文章
doi：10.1016/j.bandc.2014.04.007
更新日期：2014-07-01 00:00:00
abstract：:Aging is characterized by a cognitive decline of fluid abilities and is also associated with electrophysiological changes. The vascular hypothesis proposes that brain is sensitive to vascular dysfunction which may accelerate age-related brain modifications and thus explain age-related neurocognitive decline. To test t...
journal_title：Brain and cognition
pub_type： 杂志文章
doi：10.1016/j.bandc.2018.02.001
更新日期：2018-06-01 00:00:00
abstract：:Asymmetries of emotional facial expressions in humans offer reliable indexes to infer brain lateralization and mostly revealed right hemisphere dominance. Studies concerned with oro-facial asymmetries in nonhuman primates largely showed a left-sided asymmetry in chimpanzees, marmosets and macaques. The presence of asy...
journal_title：Brain and cognition
pub_type： 杂志文章
doi：10.1016/j.bandc.2010.11.004
更新日期：2011-03-01 00:00:00
abstract：:Selective attention is a dynamic process that rapidly shifts processing resources to information that is most relevant to our goals. Although individuals often show spatial biases in attention, these biases can be modified by both long-term factors, such as musical training, or by momentary changes in the auditory con...
journal_title：Brain and cognition
pub_type： 杂志文章
doi：10.1016/j.bandc.2018.06.006
更新日期：2018-08-01 00:00:00
abstract：:Twelve subjects with Down syndrome underwent polysomnographic studies during night sleep and performed the Mini-Mental state test and the Raven Progressive Matrices (RPM), sets A, B, and B(1). Sleep-disordered breathing (SDB) deficits were observed in Down syndrome individuals and their Mini-Mental and RPM scores were...
journal_title：Brain and cognition
pub_type： 杂志文章
doi：10.1016/s0278-2626(02)00019-2
更新日期：2002-10-01 00:00:00
abstract：:Sign language displays all the complex linguistic structure found in spoken languages, but conveys its syntax in large part by manipulating spatial relations. This study investigated whether deaf signers who rely on a visual-spatial language nonetheless show a principled cortical separation for language and nonlanguag...
journal_title：Brain and cognition
pub_type： 杂志文章
doi：10.1016/0278-2626(84)90022-8
更新日期：1984-07-01 00:00:00
abstract：:In this study, right-hemisphere-damaged (RHD) subjects performed significantly worse than LHD and NHD controls across a series of seven facial identity and facial affect tasks. Even when the patient groups were statistically equated on a measure of visuoperceptual ability, the RHD group remained impaired on three emot...
journal_title：Brain and cognition
pub_type： 杂志文章
doi：10.1016/0278-2626(85)90020-x
更新日期：1985-07-01 00:00:00
abstract：:Comparisons between backward and forward translation (BT, FT) have long illuminated the organization of bilingual memory, with neuroscientific evidence indicating that FT would involve greater linguistic and attentional demands. However, no study has directly assessed the functional interaction between relevant mechan...
journal_title：Brain and cognition
pub_type： 杂志文章
doi：10.1016/j.bandc.2020.105584
更新日期：2020-08-01 00:00:00
abstract：:In a previous study, the pattern of ear superiority displayed by nonmusicians in a task where dichotically presented target melodies have to be recognized among four probes was found to be correlated with subjects' descriptions of their operating modes: those who reported focusing on critical local differences in pitc...
journal_title：Brain and cognition
pub_type： 杂志文章
doi：10.1016/0278-2626(87)90121-7
更新日期：1987-04-01 00:00:00
abstract：:Olfactory attention may be important in generating odor-induced tastes - an arguably universal form of synesthesia - by ensuring that the taste concurrent is captured by the nose and olfaction, not by the mouth and gustation (oral-capture). To examine the role of olfactory attention in generating odor-induced tastes a...
journal_title：Brain and cognition
pub_type： 杂志文章
doi：10.1016/j.bandc.2011.05.008
更新日期：2011-10-01 00:00:00
abstract：BACKGROUND:Pseudoneglect is a normal left sided spatial bias observed with attempted bisections of horizontal lines and a normal upward bias observed with attempted bisections of vertical lines. Horizontal pseudoneglect has been attributed to right hemispheric dominance for the allocation of attention. The goal of this...
journal_title：Brain and cognition
pub_type： 杂志文章
doi：10.1016/j.bandc.2012.03.003
更新日期：2012-08-01 00:00:00
abstract：:Schizophrenia may be associated with a fundamental disturbance in the temporal coordination of information processing in the brain, leading to classic symptoms of schizophrenia such as thought disorder and disorganized and contextually inappropriate behavior. Although a variety of behavioral studies have provided stro...
journal_title：Brain and cognition
pub_type： 杂志文章
doi：10.1016/j.bandc.2009.06.009
更新日期：2009-12-01 00:00:00
abstract：:Abnormalities in eye tracking are consistently observed in schizophrenia patients and their relatives and have been proposed as an endophenotype of the disease. The aim of this study was to investigate the performance of patients at Ultra High Risk (UHR) for developing psychosis on a task of smooth pursuit eye movemen...
journal_title：Brain and cognition
pub_type： 杂志文章
doi：10.1016/j.bandc.2010.05.005
更新日期：2010-08-01 00:00:00
abstract：BACKGROUND:Progressive myelination during adolescence implicates an increased vulnerability to neurotoxic substances and enduring neurocognitive consequences. This study examined the cognitive manifestations of altered white matter microstructure in chronic marijuana and alcohol-using (MJ+ALC) adolescents. METHODS:Thi...
journal_title：Brain and cognition
pub_type： 杂志文章
doi：10.1016/j.bandc.2009.10.012
更新日期：2010-04-01 00:00:00
