Universität zu Köln

Mengotti, Paola ORCID: 0000-0001-8427-1737, Kaesbauer, Anne-Sophie, Fink, Gereon R. ORCID: 0000-0002-8230-1856 and Vossel, Simone ORCID: 0000-0002-6351-8849 (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:	Creators Email ORCID ORCID Put Code Mengotti, Paola UNSPECIFIED orcid.org/0000-0001-8427-1737 UNSPECIFIED Kaesbauer, Anne-Sophie UNSPECIFIED UNSPECIFIED UNSPECIFIED Fink, Gereon R. UNSPECIFIED orcid.org/0000-0002-8230-1856 UNSPECIFIED Vossel, Simone UNSPECIFIED orcid.org/0000-0002-6351-8849 UNSPECIFIED
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:	Faculty of Human Sciences
Divisions:	Faculty of Human Sciences > Department Psychologie
Subjects:	Psychology
Uncontrolled Keywords:	Keywords Language LEFT PARIETAL CORTEX; THETA-BURST STIMULATION; OBJECT-BASED ATTENTION; CONCURRENT TMS-FMRI; HUMAN VISUAL-CORTEX; SPATIAL ATTENTION; RIGHT-HEMISPHERE; TEMPOROPARIETAL JUNCTION; NEURAL MECHANISMS; STRUCTURAL ORGANIZATION Multiple languages Behavioral Sciences; Neurosciences; Psychology, Experimental Multiple languages
Refereed:	Yes
URI:	http://kups.ub.uni-koeln.de/id/eprint/31291