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  Functional specialization within the anterior medial prefrontal cortex: A functional magnetic resonance imaging study with human subjects

Zysset, S., Huber, O., Samson, A., Ferstl, E. C., & von Cramon, D. Y. (2003). Functional specialization within the anterior medial prefrontal cortex: A functional magnetic resonance imaging study with human subjects. Neuroscience Letters, 335(3), 183-186. doi:10.1016/S0304-3940(02)01196-5.

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Item Permalink: http://hdl.handle.net/11858/00-001M-0000-0010-B6B8-F Version Permalink: http://hdl.handle.net/11858/00-001M-0000-002C-27B6-7
Genre: Journal Article

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 Creators:
Zysset, Stefan1, Author              
Huber, Oswald, Author
Samson, Andrea, Author
Ferstl, Evelyn C.1, Author              
von Cramon, D. Yves1, Author              
Affiliations:
1MPI of Cognitive Neuroscience (Leipzig, -2003), The Prior Institutes, MPI for Human Cognitive and Brain Sciences, Max Planck Society, ou_634574              

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Free keywords: Fronto-median cortex; Evaluative judgment; Self-referential processes; Functional magnetic resonance imaging; Spin-echo echo-planar-imaging; Attention-demanding processes
 Abstract: This study investigated the functional neuroanatomy of the anterior medial prefrontal cortex (aMPFC). Previous studies have shown that the aMPFC is involved in evaluative judgment and self-referential processes. Specifically, different sections of the aMPFC are differentially influenced by attention demanding processes. Whereas the dorsal section is supposed to be involved in self-referential processes, the ventral section is assumed to be attenuated during attention demanding processes. The present study investigates the involvement of the dorsal and ventral aMPFC in evaluative judgment by using functional magnetic resonance imaging with spin-echo echo-planar-imaging. Processes involved in evaluative judgment are attention-demanding, self-referential and activate regions in the dorsal and ventral section of the aMPFC. Attention demanding tasks do not necessarily lead to an attenuation of the ventral section of the aMPFC, a region mainly involved in emotional and affective processing.

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Language(s): eng - English
 Dates: 2003
 Publication Status: Published in print
 Pages: -
 Publishing info: -
 Table of Contents: -
 Rev. Type: -
 Identifiers: eDoc: 238967
Other: P6534
DOI: 10.1016/S0304-3940(02)01196-5
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Title: Neuroscience Letters
Source Genre: Journal
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Publ. Info: Amsterdam : Elsevier
Pages: - Volume / Issue: 335 (3) Sequence Number: - Start / End Page: 183 - 186 Identifier: ISSN: 0304-3940
CoNE: https://pure.mpg.de/cone/journals/resource/954925512448