Abstract:
:Processing of lexical verbs involves automatic access to argument structure entries entailed within the verb's representation. Recent neuroimaging studies with young normal listeners suggest that this involves bilateral posterior peri-sylvian tissue, with graded activation in these regions on the basis of argument structure complexity. The aim of the present study was to examine the neural mechanisms of verb processing using fMRI in older normal volunteers and patients with stroke-induced agrammatic aphasia, a syndrome in which verb, as compared to noun, production often is selectively impaired, but verb comprehension in both on-line and off-line tasks is spared. Fourteen healthy listeners and five age-matched aphasic patients performed a lexical decision task, which examined verb processing by argument structure complexity, namely, one-argument [i.e., intransitive (v1)], two-argument [i.e., transitive (v2)], and three-argument (v3) verbs. Results for the age-matched listeners largely replicated those for younger participants studied by Thompson et al. [Thompson, C. K., Bonakdarpour, B., Fix, S. C., Blumenfeld, H. K., Parrish, T. B., Gitelman, D. R., et al. Neural correlates of verb argument structure processing. Journal of Cognitive Neuroscience, 19, 1753-1767, 2007]: v3 - v1 comparisons showed activation of the angular gyrus in both hemispheres and this same heteromodal region was activated in the left hemisphere in the (v2 + v3) - v1 contrast. Similar results were derived for the agrammatic aphasic patients, however, activation was unilateral (in the right hemisphere for three participants) rather than bilateral, likely because these patients' lesions extended to the left temporo-parietal region. All performed the task with high accuracy and, despite differences in lesion site and extent, they recruited spared tissue in the same regions as healthy subjects. Consistent with psycholinguistic models of sentence processing, these findings indicate that the posterior language network is engaged for processing verb argument structure and is crucial for semantic integration of argument structure information.
journal_name
J Cogn Neuroscijournal_title
Journal of cognitive neuroscienceauthors
Thompson CK,Bonakdarpour B,Fix SFdoi
10.1162/jocn.2009.21334subject
Has Abstractpub_date
2010-09-01 00:00:00pages
1993-2011issue
9eissn
0898-929Xissn
1530-8898journal_volume
22pub_type
杂志文章abstract::It was recently proposed that lexical prediction in sentence context encompasses two qualitatively distinct prediction mechanisms: "pre-activation," namely, activating representations stored in long-term memory, and "pre-updating," namely, updating the sentence's representation, built online in working memory (WM), to...
journal_title:Journal of cognitive neuroscience
pub_type: 杂志文章
doi:10.1162/jocn_a_01322
更新日期:2018-12-01 00:00:00
abstract::Several event-related potential (ERP) studies in second language (L2) processing have revealed a differential vulnerability of syntax-related ERP effects in contrast to purely semantic ERP effects. However, it is still debated to what extent a potential critical period for L2 acquisition, as opposed to the attained pr...
journal_title:Journal of cognitive neuroscience
pub_type: 临床试验,杂志文章
doi:10.1162/0898929055002463
更新日期:2005-08-01 00:00:00
abstract::The role of Broca's area in sentence processing has been debated for the last 30 years. A central and still unresolved issue is whether Broca's area plays a specific role in some aspect of syntactic processing (e.g., syntactic movement, hierarchical structure building) or whether it serves a more general function on w...
journal_title:Journal of cognitive neuroscience
pub_type: 杂志文章,评审
doi:10.1162/jocn.2010.21530
更新日期:2011-07-01 00:00:00
abstract::Contrasts between implicit and explicit knowledge in the serial reaction time (SJRT) paradigm have been challenged because they have depended on a single dissociation; intact implicit knowledge in the absence of corresponding explicit knowledge. In the SRT task, subjects respond with a corresponding keypress to a cue ...
journal_title:Journal of cognitive neuroscience
pub_type: 临床试验,杂志文章
doi:10.1162/089892998562681
更新日期:1998-03-01 00:00:00
abstract::The posterior STS (pSTS) is an important brain region for perceptual analysis of social cognitive cues. This study seeks to characterize the pattern of network connectivity emerging from the pSTS in three core social perception localizers: biological motion perception, gaze recognition, and the interpretation of movin...
journal_title:Journal of cognitive neuroscience
pub_type: 杂志文章
doi:10.1162/jocn_a_01054
更新日期:2017-02-01 00:00:00
abstract::Attentive processing is often described as a competition for resources among stimuli by mutual suppression. This is supported by findings that activity in extrastriate cortex is suppressed when several stimuli are presented simultaneously, compared to a single stimulus. In this study, we randomly varied the number of ...
journal_title:Journal of cognitive neuroscience
pub_type: 杂志文章
doi:10.1162/089892903322370799
更新日期:2003-08-15 00:00:00
abstract::One fifth of neurons in the medial-temporal lobe of human epilepsy patients respond selectively to categories of images, such as faces or cars. Here we show that responses of hippocampal neurons are rapidly modified as subjects alternate (over 60 sec) between two tasks (1) identifying images from a category, or (2) pl...
journal_title:Journal of cognitive neuroscience
pub_type: 杂志文章
doi:10.1162/jocn.2008.21017
更新日期:2009-02-01 00:00:00
abstract::Recent fMRI studies have found that distinct neural systems may mediate perceptual category learning under implicit and explicit learning conditions. In these previous studies, however, different stimulus-encoding processes may have been associated with implicit versus explicit learning. The present design was aimed a...
journal_title:Journal of cognitive neuroscience
pub_type: 杂志文章
doi:10.1162/jocn.2010.21538
更新日期:2011-07-01 00:00:00
abstract::Visual experiences increase our ability to discriminate environmentally relevant stimuli (native stimuli, e.g., human faces) at the cost of a reduced sensitivity to irrelevant or infrequent stimuli (non-native stimuli, e.g., monkey/ape faces)-a developmental progression known as perceptual narrowing. One possible sour...
journal_title:Journal of cognitive neuroscience
pub_type: 杂志文章
doi:10.1162/jocn_a_00857
更新日期:2015-11-01 00:00:00
abstract::The putative independence of cortical mechanisms for color, form, and motion raises the binding problem-how is neural activity coordinated to create unified and correctly segmented percepts? Binding could be guided by stimulus-driven correlations between mechanisms, but the nature of these correlations is largely unex...
journal_title:Journal of cognitive neuroscience
pub_type: 杂志文章,评审
doi:10.1162/0898929041502742
更新日期:2004-07-01 00:00:00
abstract::Past research has shown a superiority of participants with high-functioning autism over comparison groups in memorizing picture-pitch associations and in detecting pitch changes in melodies. A subset of individuals with autism, known as "musical savants," is also known to possess absolute pitch. This superiority might...
journal_title:Journal of cognitive neuroscience
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1162/089892903321208169
更新日期:2003-02-15 00:00:00
abstract::Extant research has examined the process of decision making under uncertainty, specifically in situations of ambiguity. However, much of this work has been conducted in the context of semantic and low-level visual processing. An open question is whether ambiguity in social signals (e.g., emotional facial expressions) ...
journal_title:Journal of cognitive neuroscience
pub_type: 杂志文章
doi:10.1162/jocn_a_00363
更新日期:2013-04-01 00:00:00
abstract::The sense of agency (SoA) refers to a constitutional aspect of the self describing the extent to which individuals feel in control over their actions and consequences thereof. Although the SoA has been associated with mental health and well-being, it is still unknown how interindividual variability in the SoA is embed...
journal_title:Journal of cognitive neuroscience
pub_type: 杂志文章
doi:10.1162/jocn_a_01590
更新日期:2020-09-01 00:00:00
abstract::"Priming of pop-out" is a form of implicit memory that facilitates detection of a recently inspected search target. Repeated presentation of a target's features or its spatial position improves detection speed (feature/spatial priming). This study investigated a role for the human frontal eye fields (FEFs) in the prim...
journal_title:Journal of cognitive neuroscience
pub_type: 杂志文章
doi:10.1162/jocn.2007.19.7.1140
更新日期:2007-07-01 00:00:00
abstract::Feedback processing is important for learning and therefore may affect the consolidation of skills. Considerable research demonstrates electrophysiological differences between correct and incorrect feedback, but how we learn from small versus large errors is usually overlooked. This study investigated electrophysiolog...
journal_title:Journal of cognitive neuroscience
pub_type: 杂志文章,随机对照试验
doi:10.1162/jocn_a_00543
更新日期:2014-05-01 00:00:00
abstract::Most contemporary theories of semantic memory assume that concepts are formed from the distillation of information arising in distinct sensory and verbal modalities. The neural basis of this distillation or convergence of information was the focus of this study. Specifically, we explored two commonly posed hypotheses:...
journal_title:Journal of cognitive neuroscience
pub_type: 杂志文章
doi:10.1162/jocn_a_00244
更新日期:2012-08-01 00:00:00
abstract::Different structures within the medial-temporal lobe likely make distinct contributions to declarative memory. In particular, several current psychological and computational models of memory predict that the hippocampus and parahippocampal regions play different roles in the formation and retrieval of declarative memo...
journal_title:Journal of cognitive neuroscience
pub_type: 杂志文章
doi:10.1162/jocn.2006.18.10.1654
更新日期:2006-10-01 00:00:00
abstract::Cognitive research shows that people typically remember actions they perform better than those that they only watch or imagine doing, but also at times misremember doing actions they merely imagined or planned to do (source memory errors). Neural research suggests some overlap between brain regions engaged during acti...
journal_title:Journal of cognitive neuroscience
pub_type: 杂志文章
doi:10.1162/089892902317361921
更新日期:2002-04-01 00:00:00
abstract::Cortical neurotransmitter availability is known to exert domain-specific effects on cognitive performance. Hence, normal variation in genes with a role in neurotransmission may also have specific effects on cognition. We tested this hypothesis by examining associations between polymorphisms in genes affecting choliner...
journal_title:Journal of cognitive neuroscience
pub_type: 杂志文章
doi:10.1162/089892905774597281
更新日期:2005-10-01 00:00:00
abstract::We investigate how L1 phonology and semantics affect processing of interlingual homographs by manipulating language context before, and auditory input during, a visual experiment in the L2. Three experiments contained German--English homograph primes (gift=German "poison") in English sentences and was performed by Ger...
journal_title:Journal of cognitive neuroscience
pub_type: 杂志文章
doi:10.1162/jocn.2009.21015
更新日期:2009-01-01 00:00:00
abstract::Effective goal-directed behavior relies on a network of regions including anterior cingulate cortex and ventral striatum to learn from negative outcomes in order to improve performance. We employed fMRI to determine if this frontal-striatal system is also involved in instances of behavior that do not presume negative ...
journal_title:Journal of cognitive neuroscience
pub_type: 杂志文章
doi:10.1162/jocn.2008.21169
更新日期:2009-12-01 00:00:00
abstract::Abstract Alfonso Caramazza is the David T. McLaughlin Distinguished Professor at Dartmouth College. He received the B.A. degree in psychology from McGill University in 1970 and the Ph.D. from Johns Hopkins University in 1974. He joined the Hopkins faculty in 1974 and taught there first in the Psychology Department and...
journal_title:Journal of cognitive neuroscience
pub_type: 杂志文章
doi:10.1162/jocn.1995.7.2.303
更新日期:1995-04-01 00:00:00
abstract::We studied the correlation between perception and hemodynamic activity in the visual cortex in a change detection task. Whenever the observer perceived the location of a change, rightly or wrongly, the blood oxygenation level-dependent signal increased in the primary visual cortex and the nearby extrastriate areas abo...
journal_title:Journal of cognitive neuroscience
pub_type: 杂志文章
doi:10.1162/jocn.2007.19.2.331
更新日期:2007-02-01 00:00:00
abstract::Maturation of basal ganglia (BG) and frontoparietal circuitry parallels developmental gains in working memory (WM). Neurobiological models posit that adult WM performance is enhanced by communication between reward-sensitive BG and frontoparietal regions, via increased stability in the maintenance of goal-relevant neu...
journal_title:Journal of cognitive neuroscience
pub_type: 杂志文章
doi:10.1162/jocn_a_01572
更新日期:2020-08-01 00:00:00
abstract::Sound waves emitted by two or more simultaneous sources reach the ear as one complex waveform. Auditory scene analysis involves parsing a complex waveform into separate perceptual representations of the sound sources [Bregman, A. S. Auditory scene analysis: The perceptual organization of sounds. London: MIT Press, 199...
journal_title:Journal of cognitive neuroscience
pub_type: 杂志文章
doi:10.1162/jocn_a_00764
更新日期:2015-05-01 00:00:00
abstract::Language acquisition is a complex process that requires the synergic involvement of different cognitive functions, which include extracting and storing the words of the language and their embedded rules for progressive acquisition of grammatical information. As has been shown in other fields that study learning proces...
journal_title:Journal of cognitive neuroscience
pub_type: 杂志文章
doi:10.1162/jocn.2011.21636
更新日期:2011-10-01 00:00:00
abstract::Animals and humans learn statistical regularities that are embedded in sequences of stimuli. The neural mechanisms of such statistical learning are still poorly understood. Previous work in macaque inferior temporal (IT) cortex demonstrated suppressed spiking activity to visual images of a sequence in which the stimul...
journal_title:Journal of cognitive neuroscience
pub_type: 杂志文章
doi:10.1162/jocn_a_01135
更新日期:2017-08-01 00:00:00
abstract::Cognitive control processes enable us to adjust our behavior to changing environmental demands. Although neuropsychological studies suggest that the critical cortical region for cognitive control is the prefrontal cortex, neuro-imaging studies have emphasized the interplay of prefrontal and parietal cortices. This rai...
journal_title:Journal of cognitive neuroscience
pub_type: 杂志文章
doi:10.1162/0898929054985400
更新日期:2005-09-01 00:00:00
abstract::Generating words according to a given rule relies on retrieval-related search and postretrieval control processes. Using fMRI, we recently characterized neural patterns of word generation in response to episodic, semantic, and phonemic cues by comparing free recall of wordlists, category fluency, and letter fluency [S...
journal_title:Journal of cognitive neuroscience
pub_type: 杂志文章
doi:10.1162/jocn_a_00976
更新日期:2016-09-01 00:00:00
abstract::This experiment explored the effect of semantic expectancy on the processing of grammatical gender, and vice versa, in German using event-related-potentials (ERPs). Subjects were presented with correct sentences and sentences containing an article-noun gender agreement violation. The cloze probability of the nouns was...
journal_title:Journal of cognitive neuroscience
pub_type: 临床试验,杂志文章
doi:10.1162/089892900562336
更新日期:2000-07-01 00:00:00