Abstract：
:Abstract Primates are unique among mammals in possessing a region of dorsolateral prefrontal cortex with a well-developed internal granular layer. This region is commonly implicated in higher cognitive functions. Despite the histological distinctiveness of primate dorsolateral prefrontal cortex, the work of Rose, Woolsey, and Akert produced a broad consensus among neuroscientists that homologues of primate granular frontal cortex exist in nonprimates and can be recognized by their dense innervation from the mediodorsal thalamic nucleus (MD). Additional characteristics have come to be identified with dorsolateral prefrontal cortex, including rich dopaminergic innervation and involvement in spatial delayed-reaction tasks. However, recent studies reveal that these characteristics are not distinctive of the dorsolateral prefrontal region in primates: MD and dopaminergic projections are widespread in the frontal lobe, and medial and orbital frontal areas may play a role in delay tasks. A reevaluation of rat frontal cortex suggests that the medial frontal cortex, usually considered to be homologous to the dorsolateral prefrontal cortex of primates, actually consists of cortex homologous to primate premotor and anterior cin-date cortex. The lateral MD-projection cortex of rats resembles portions of primate orbital cortex. If prefrontal cortex is construed broadly enough to include orbital and cingulate cortex, rats can be said to have prefrontal cortex. However, they evidently lack homologues of the dorsolateral prefrontal areas of primates. This assessment suggests that rats probably do not provide useful models of human dorsolateral frontal lobe function and dysfunction, although they might prove valuable for understanding other regions of frontal cortex.
journal_name
J Cogn Neuroscijournal_title
Journal of cognitive neuroscienceauthors
Preuss TMdoi
10.1162/jocn.1995.7.1.1subject
Has Abstractpub_date
1995-01-01 00:00:00pages
1-24issue
1eissn
0898-929Xissn
1530-8898journal_volume
7pub_type
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journal_title：Journal of cognitive neuroscience
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abstract：:We examined the relation between neural activity reflecting early face perception processes and automatic and controlled responses to race. Participants completed a sequential evaluative priming task, in which two-tone images of Black faces, White faces, and cars appeared as primes, followed by target words categorize...
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journal_title：Journal of cognitive neuroscience
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journal_title：Journal of cognitive neuroscience
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更新日期：2012-05-01 00:00:00
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更新日期：2004-10-01 00:00:00
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journal_title：Journal of cognitive neuroscience
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更新日期：2011-08-01 00:00:00
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journal_title：Journal of cognitive neuroscience
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更新日期：1991-10-01 00:00:00
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journal_title：Journal of cognitive neuroscience
pub_type： 临床试验,杂志文章
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更新日期：1998-03-01 00:00:00
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journal_title：Journal of cognitive neuroscience
pub_type： 杂志文章,评审
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更新日期：2017-04-01 00:00:00
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journal_title：Journal of cognitive neuroscience
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journal_title：Journal of cognitive neuroscience
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更新日期：2006-01-01 00:00:00
abstract：:Given their unique connectivity, a primary function of brain networks must be to transfer and integrate information. Therefore, the way in which information is integrated by individual nodes of the network may be an informative aspect of cognitive processing. Here we present a method inspired by telecommunications res...
journal_title：Journal of cognitive neuroscience
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更新日期：2014-10-01 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...
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更新日期：2006-10-01 00:00:00
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更新日期：2019-06-01 00:00:00
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journal_title：Journal of cognitive neuroscience
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更新日期：2003-07-01 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
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更新日期：2003-02-15 00:00:00
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journal_title：Journal of cognitive neuroscience
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更新日期：2017-04-01 00:00:00
abstract：:The behavioral inhibition system [Gray, J. A. The neuropsychology of anxiety: An enquiry into the functions of the septo-hippocampal system. Oxford: Oxford University Press, 1982] proposes that anxiety is associated with the processing of novel stimuli. We aimed to explore this relationship by recording auditory event...
journal_title：Journal of cognitive neuroscience
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doi：10.1162/jocn.2007.19.1.25
更新日期：2007-01-01 00:00:00
abstract：:Numbers are known to be processed along the left and right intraparietal sulcus. The present study investigated hemispheric differences between the magnitude representation of small and large symbolic numbers. To this purpose, an fMRI adaptation paradigm was used, where the continuous presentation of a habituation num...
journal_title：Journal of cognitive neuroscience
pub_type： 杂志文章
doi：10.1162/jocn.2010.21445
更新日期：2011-03-01 00:00:00
abstract：:As a social species, humans are acutely aware of cues that signal inclusionary status. This study characterizes behavioral and neural responses when individuals anticipate social feedback. Across two fMRI studies, participants (n = 42) made social judgments about supposed peers and then received feedback from those in...
journal_title：Journal of cognitive neuroscience
pub_type： 杂志文章
doi：10.1162/jocn_a_00446
更新日期：2013-11-01 00:00:00
abstract：:Many aspects of perception and cognition are supported by activity in neural populations that are tuned to different stimulus features (e.g., orientation, spatial location, color). Goal-directed behavior, such as sustained attention, requires a mechanism for the selective prioritization of contextually appropriate rep...
journal_title：Journal of cognitive neuroscience
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doi：10.1162/jocn_a_00955
更新日期：2016-08-01 00:00:00
abstract：:Neuropsychological, event-related potential (ERP), and functional magnetic resonance imaging (fMRI) methods were combined to provide a comprehensive description of performance and neurobiological profiles for K.W., a case of congenital prosopagnosia. We demonstrate that K.W.'s visual perception is characterized by alm...
journal_title：Journal of cognitive neuroscience
pub_type： 杂志文章
doi：10.1162/jocn.2007.19.1.132
更新日期：2007-01-01 00:00:00
