Abstract：
:The processing of lexical ambiguity in context was investigated in eight individuals with schizophrenia and a matched control group. Participants made speeded lexical decisions on the third word in auditory word triplets representing concordant (coin-bank-money), discordant (river-bank-money), neutral (day-bank-money), and unrelated (river-day-money) conditions. When the interstimulus interval (ISI) between the words was 100 ms, individuals with schizophrenia demonstrated priming consistent with selective, context-based lexical activation. At 1250 ms ISI, a pattern of nonselective meaning facilitation was obtained. These results suggest an attentional breakdown in the sustained inhibition of meanings on the basis of lexical context.
journal_name
Brain Cognjournal_title
Brain and cognitionauthors
Copland D,Chenery H,Savage G,McGrath Jsubject
Has Abstractpub_date
2002-03-01 00:00:00pages
324-7issue
2-3eissn
0278-2626issn
1090-2147journal_volume
48pub_type
杂志文章abstract：:A handful of patients have been described as being impaired in performing transitive gestures, despite being still able to perform intransitive gestures. This impairment need not be explained by assuming different mechanisms; rather, it can be due to transitive actions being more difficult. In this study we tested whe...
journal_title：Brain and cognition
pub_type： 杂志文章
doi：10.1016/j.bandc.2008.09.007
更新日期：2009-04-01 00:00:00
abstract：:Cognitive functioning was assessed in 69 left-handed males and females with a positive family history of left-handedness and in 77 left-handed and 55 right-handed males and females without familial left-handedness. Compared to females, males performed better on numerical reasoning and on two visuospatial tasks involvi...
journal_title：Brain and cognition
pub_type： 杂志文章
doi：10.1006/brcg.1995.1014
更新日期：1995-03-01 00:00:00
abstract：:There is currently much interest in investigating the neural substrates of metaphor processing. In particular, it has been suggested that the right hemisphere plays a special role in the comprehension of figurative (non-literal) language, and in particular metaphors. However, some studies find no evidence of right hem...
journal_title：Brain and cognition
pub_type： 杂志文章
doi：10.1016/j.bandc.2009.06.001
更新日期：2009-12-01 00:00:00
abstract：:Many studies have shown that infants prefer infant-directed (ID) speech to adult-directed (AD) speech. ID speech functions to aid language learning, obtain and/or maintain an infant's attention, and create emotional communication between the infant and caregiver. We examined psychophysiological responses to ID speech ...
journal_title：Brain and cognition
pub_type： 杂志文章
doi：10.1016/j.bandc.2007.02.008
更新日期：2007-10-01 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
abstract：:In order to determine the dissociability of face, voice, and personal name recognition, we studied the performance of 36 brain-lesioned patients and 20 control subjects. Participants performed familiarity decisions for portraits, voice samples, and written names of celebrities and unfamiliar people. In those patients ...
journal_title：Brain and cognition
pub_type： 杂志文章
doi：10.1006/brcg.1999.1196
更新日期：2000-12-01 00:00:00
abstract：:Schizophrenia is characterized by heterogeneous brain abnormalities involving cerebral regions implied in the executive functioning. The dysexecutive syndrome is one of the most prominent and functionally cognitive features of schizophrenia. Nevertheless, it is not clear to what extend executive deficits are heterogen...
journal_title：Brain and cognition
pub_type： 杂志文章
doi：10.1016/j.bandc.2012.01.008
更新日期：2012-06-01 00:00:00
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journal_title：Brain and cognition
pub_type： 临床试验,杂志文章
doi：10.1016/j.bandc.2004.08.016
更新日期：2005-02-01 00:00:00
abstract：:Theories of category-specific effects on visual object identification predict easier identification of non-living than living objects. The Sensory-Functional theory credits greater representational weighting of the visual properties of living objects independent of greater weighting of the functional properties of non...
journal_title：Brain and cognition
pub_type： 杂志文章
doi：10.1016/j.bandc.2006.06.002
更新日期：2006-12-01 00:00:00
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journal_title：Brain and cognition
pub_type： 杂志文章
doi：10.1016/0278-2626(83)90017-9
更新日期：1983-10-01 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：:Expertise in recognizing faces is associated with configural coding and configural coding is associated with a right hemisphere advantage for face recognition. Therefore one would expect the orientation-specific LVF (left visual field) advantage for face recognition to be moderated by expertise. The present experiment...
journal_title：Brain and cognition
pub_type： 杂志文章
doi：10.1006/brcg.1993.1022
更新日期：1993-05-01 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：:The study investigates the cortical representation of the visual and kinesthetic image of a rotated position of the head in highly (highs) and low hypnotizable individuals (lows) of both gender. Participants were invited to imagine maintaining their head rotated toward one side by seeing their chin aligned with their ...
journal_title：Brain and cognition
pub_type： 杂志文章
doi：10.1016/j.bandc.2018.03.007
更新日期：2018-06-01 00:00:00
abstract：:This study investigated whether the semantic and episodic processes underlying the old/new effect can be dissociated by analyzing the spatial and temporal characteristics of event-related potentials (ERPs) evoked by unfamiliar face stimuli during direct and indirect memory tests. The ERP old/new effects obtained inclu...
journal_title：Brain and cognition
pub_type： 杂志文章
doi：
更新日期：2000-06-01 00:00:00
abstract：:People are often confronted with the need of estimating the market price of goods. An important question is how people estimate prices, given the variability of products and prices available. Using event-related fMRI, we investigated how numerical processing modulates the neural bases of retail price estimation by foc...
journal_title：Brain and cognition
pub_type： 杂志文章
doi：10.1016/j.bandc.2018.07.005
更新日期：2018-08-01 00:00:00
abstract：:Patterns of facial asymmetry (i.e., extent of movement) as a function of elicitation condition, emotional valence, and sex of subjects are examined. Thirty-seven right-handed adult males and females were videotaped making positive and negative expressions of emotion under posed (verbal, visual) and spontaneous conditi...
journal_title：Brain and cognition
pub_type： 杂志文章
doi：10.1016/0278-2626(83)90006-4
更新日期：1983-04-01 00:00:00
abstract：:Investigations using in vivo magnetic resonance (MR) morphometry have shown that left-right asymmetry of the planum temporale (PT) is a structural correlate of hemispheric functional asymmetries in adult humans (e.g., handedness, language representation). Postmortem studies of brains of fetuses and newborns have demon...
journal_title：Brain and cognition
pub_type： 杂志文章,评审
doi：10.1006/brcg.1998.1072
更新日期：1999-08-01 00:00:00
abstract：:Neuroimaging in pediatrics is accompanied by all the ethical dilemmas associated with neuroimaging in adults, magnified significantly. The defining characteristics of childhood make working ethically with the population particularly problematic. Children have not developed the rational capabilities necessary to make i...
journal_title：Brain and cognition
pub_type： 杂志文章
doi：10.1016/s0278-2626(02)00521-3
更新日期：2002-12-01 00:00:00
abstract：:Animal welfare concerns have raised an interest in animal affective states. These states also play an important role in the proximate control of behaviour. Due to their potential to modulate short-term emotional reactions, one specific focus is on long-term affective states, that is, mood. These states can be assessed...
journal_title：Brain and cognition
pub_type： 杂志文章
doi：10.1016/j.bandc.2014.11.004
更新日期：2015-02-01 00:00:00
abstract：:The degree to which emotional aspects of stimuli are processed automatically is controversial. Here, we assessed the automatic elicitation of emotion-related brain potentials (ERPs) to positive, negative, and neutral words and facial expressions in an easy and superficial face-word discrimination task, for which the e...
journal_title：Brain and cognition
pub_type： 杂志文章
doi：10.1016/j.bandc.2011.07.001
更新日期：2011-10-01 00:00:00
abstract：:The purpose of this study was to determine whether the severity of visual hemineglect follows a unimodal or bimodal frequency distribution. Seventy-seven consecutive patients with a unilateral cerebral infarct (36 left- and 41 right-hemisphere lesions) were evaluated. The severity of neglect was measured as the number...
journal_title：Brain and cognition
pub_type： 杂志文章
doi：10.1006/brcg.1993.1010
更新日期：1993-03-01 00:00:00
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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
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journal_title：Brain and cognition
pub_type： 杂志文章
doi：10.1016/j.bandc.2014.01.014
更新日期：2014-04-01 00:00:00
abstract：:Two experiments are reported which investigate hemispheric processing in an object decision task. Experiment 1 used 40 pictures of objects, and 40 pictures of nonobjects, and subjects decided manually whether each lateralized stimulus represented an object. Results indicated an interaction between visual field and res...
journal_title：Brain and cognition
pub_type： 杂志文章
doi：10.1016/0278-2626(92)90045-n
更新日期：1992-07-01 00:00:00
abstract：:Accumulating evidence indicates that individuals with schizophrenia manifest abnormalities in structures (cerebellum and basal ganglia) and neurotransmitter systems (dopamine) linked to internal-timing processes. A single-cue tone delay eyeblink conditioning paradigm comprised of 100 learning and 50 extinction trials ...
journal_title：Brain and cognition
pub_type： 临床试验,杂志文章
doi：10.1016/j.bandc.2004.09.011
更新日期：2005-06-01 00:00:00
abstract：:A face-recognition task involving monocular presentation of laterally displaced stimuli yielded a nasal hemiretinal advantage for reaction time for correct identifications, but a temporal hemiretinal advantage for accuracy (d'). These hemiretinal effects, in conjunction with eye dominance, could in principle distort o...
journal_title：Brain and cognition
pub_type： 杂志文章
doi：10.1016/0278-2626(83)90026-x
更新日期：1983-01-01 00:00:00
abstract：:Anatomic and molecular sex differences exist in the brain, which suggests there may be functional differences. The present functional magnetic resonance imaging (fMRI) investigation aimed to identify the similarities and differences in brain activity between females and males during item memory. During encoding, abstr...
journal_title：Brain and cognition
pub_type： 杂志文章
doi：10.1016/j.bandc.2019.103581
更新日期：2019-10-01 00:00:00
abstract：:The concurrent-task method was used to investigate the hemispheric locus of face encoding. In each of three experiments, 48 right-handed adults performed unimanual finger tapping while encoding whole or partial faces for subsequent recognition. Faces were upright in Experiments 1 and 2 but inverted in Experiment 3. Ir...
journal_title：Brain and cognition
pub_type： 杂志文章
doi：10.1006/brcg.1995.1162
更新日期：1995-07-01 00:00:00
abstract：:Previous research has shown that the observation of actions and the execution of actions activate common neural systems. More recently, we have presented data showing that action observation of prehension primes subsequent execution (Castiello, Lusher, Mari, Edwards, & Humphreys, 2002). In the current paper we examine...
journal_title：Brain and cognition
pub_type： 杂志文章
doi：10.1016/s0278-2626(03)00210-0
更新日期：2003-12-01 00:00:00
