Rules relating connections to cortical structure in primate prefrontal cortex

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Title: Rules relating connections to cortical structure in primate prefrontal cortex
Authors: Barbas, H.1,2,3 barbas@bu.edu, Hilgetag, C.C.4
Source: Neurocomputing. Jun2002, Vol. 44-46, p301. 8p.
Subjects: Prefrontal cortex, Neuroanatomy
Abstract: According to the structural model of prefrontal cortex, the pattern of corticocortical connections is intricately linked to cortical architecture (Cereb. Cortex 7 (1997) 635). We further explored this model by using quantitative methods to describe the structure and connections of prefrontal cortices. Multi-parameter analyses distinguished different cortical types, positioning at one extreme medial and orbitofrontal (limbic) cortices, and at the other extreme, lateral (eulaminate) cortices. The structural model accurately predicted the laminar pattern of connections, and the relative distribution of connections within cortical layers, based on cortical type. This model may provide the foundation to predict the nature of corticocortical processing and its disruption in psychiatric and neurologic diseases, where neuropathology affects specific types of neurons and layers. [Copyright &y& Elsevier]
Copyright of Neurocomputing is the property of Elsevier B.V. and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
Database: Engineering Source
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  Data: According to the structural model of prefrontal cortex, the pattern of corticocortical connections is intricately linked to cortical architecture (Cereb. Cortex 7 (1997) 635). We further explored this model by using quantitative methods to describe the structure and connections of prefrontal cortices. Multi-parameter analyses distinguished different cortical types, positioning at one extreme medial and orbitofrontal (limbic) cortices, and at the other extreme, lateral (eulaminate) cortices. The structural model accurately predicted the laminar pattern of connections, and the relative distribution of connections within cortical layers, based on cortical type. This model may provide the foundation to predict the nature of corticocortical processing and its disruption in psychiatric and neurologic diseases, where neuropathology affects specific types of neurons and layers. [Copyright &y& Elsevier]
– Name: AbstractSuppliedCopyright
  Label:
  Group: Ab
  Data: <i>Copyright of Neurocomputing is the property of Elsevier B.V. and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.)
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      – Type: doi
        Value: 10.1016/S0925-2312(02)00356-9
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              Text: Jun2002
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