Mengotti, Paola ORCID: 0000-0001-8427-1737, Kaesbauer, Anne-Sophie, Fink, Gereon R. and Vossel, Simone (2020). Lateralization, functional specialization, and dysfunction of attentional networks. Cortex, 132. S. 206 - 223. PARIS: ELSEVIER MASSON, CORP OFF. ISSN 1973-8102

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Abstract

The present review covers the latest findings on the lateralization of the dorsal and ventral attention systems, their functional specialization, and their clinical relevance for stroke-induced attentional dysfunction. First, the original assumption of a bilateral dorsal system for top-down attention and a right-lateralized ventral system for stimulus-driven attention is critically reviewed. The evidence for the involvement of the left parietal cortex in attentional functions is discussed and findings on putative pathways linking the dorsal and ventral network are presented. In the second part of the review, we focus on the different attentional subsystems and their lateralization, discussing the differences between spatial, feature- and object-based attention, and motor attention. We also review studies based on predictive coding frameworks of attentional functions. Finally, in the third section, we provide an overview of the consequences of specific disruption within the attention networks after stroke. The role of the interhemispheric (im)balance is discussed, and the results of new promising therapeutic approaches employing brain stimulation techniques such as transcranial magnetic stimulation (TMS) or transcranial direct current stimulation (tDCS) are presented. (C) 2020 Elsevier Ltd. All rights reserved.

Item Type: Journal Article
Creators:
CreatorsEmailORCIDORCID Put Code
Mengotti, PaolaUNSPECIFIEDorcid.org/0000-0001-8427-1737UNSPECIFIED
Kaesbauer, Anne-SophieUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Fink, Gereon R.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Vossel, SimoneUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
URN: urn:nbn:de:hbz:38-312911
DOI: 10.1016/j.cortex.2020.08.022
Journal or Publication Title: Cortex
Volume: 132
Page Range: S. 206 - 223
Date: 2020
Publisher: ELSEVIER MASSON, CORP OFF
Place of Publication: PARIS
ISSN: 1973-8102
Language: English
Faculty: Unspecified
Divisions: Unspecified
Subjects: no entry
Uncontrolled Keywords:
KeywordsLanguage
LEFT PARIETAL CORTEX; THETA-BURST STIMULATION; OBJECT-BASED ATTENTION; CONCURRENT TMS-FMRI; HUMAN VISUAL-CORTEX; SPATIAL ATTENTION; RIGHT-HEMISPHERE; TEMPOROPARIETAL JUNCTION; NEURAL MECHANISMS; STRUCTURAL ORGANIZATIONMultiple languages
Behavioral Sciences; Neurosciences; Psychology, ExperimentalMultiple languages
URI: http://kups.ub.uni-koeln.de/id/eprint/31291

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