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Wein, Simon ; Deco, Gustavo ; Tomé, Ana Maria ; Goldhacker, Markus ; Malloni, Wilhelm M. ; Greenlee, Mark W. ; Lang, Elmar W.

Brain Connectivity Studies on Structure-Function Relationships: A Short Survey with an Emphasis on Machine Learning

Wein, Simon , Deco, Gustavo, Tomé, Ana Maria, Goldhacker, Markus , Malloni, Wilhelm M., Greenlee, Mark W. und Lang, Elmar W. (2021) Brain Connectivity Studies on Structure-Function Relationships: A Short Survey with an Emphasis on Machine Learning. Computational Intelligence and Neuroscience 2021, S. 1-31.

Veröffentlichungsdatum dieses Volltextes: 25 Jun 2021 19:45
Artikel
DOI zum Zitieren dieses Dokuments: 10.5283/epub.46175


Zusammenfassung

This short survey reviews the recent literature on the relationship between the brain structure and its functional dynamics. Imaging techniques such as diffusion tensor imaging (DTI) make it possible to reconstruct axonal fiber tracks and describe the structural connectivity (SC) between brain regions. By measuring fluctuations in neuronal activity, functional magnetic resonance imaging (fMRI) ...

This short survey reviews the recent literature on the relationship between the brain structure and its functional dynamics. Imaging techniques such as diffusion tensor imaging (DTI) make it possible to reconstruct axonal fiber tracks and describe the structural connectivity (SC) between brain regions. By measuring fluctuations in neuronal activity, functional magnetic resonance imaging (fMRI) provides insights into the dynamics within this structural network. One key for a better understanding of brain mechanisms is to investigate how these fast dynamics emerge on a relatively stable structural backbone. So far, computational simulations and methods from graph theory have been mainly used for modeling this relationship. Machine learning techniques have already been established in neuroimaging for identifying functionally independent brain networks and classifying pathological brain states. This survey focuses on methods from machine learning, which contribute to our understanding of functional interactions between brain regions and their relation to the underlying anatomical substrate.



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Details

DokumentenartArtikel
Titel eines Journals oder einer ZeitschriftComputational Intelligence and Neuroscience
Verlag:Hindawi
Ort der Veröffentlichung:LONDON
Band:2021
Seitenbereich:S. 1-31
Datum28 Mai 2021
InstitutionenHumanwissenschaften > Institut für Psychologie > Lehrstuhl für Psychologie I (Allgemeine Psychologie I und Methodenlehre) - Prof. Dr. Mark W. Greenlee
Biologie und Vorklinische Medizin > Institut für Biophysik und physikalische Biochemie > Prof. Dr. Elmar Lang
Identifikationsnummer
WertTyp
10.1155/2021/5573740DOI
Stichwörter / KeywordsINDEPENDENT COMPONENT ANALYSIS; GRAPH-THEORETICAL ANALYSIS; MULTIVARIATE TIME-SERIES; USER-FRIENDLY TOOLBOX; RESTING-STATE; HUMAN CONNECTOME; DEFAULT-MODE; FMRI DATA; GRANGER CAUSALITY; NETWORK DYNAMICS
Dewey-Dezimal-Klassifikation000 Informatik, Informationswissenschaft, allgemeine Werke > 004 Informatik
100 Philosophie und Psychologie > 150 Psychologie
500 Naturwissenschaften und Mathematik > 570 Biowissenschaften, Biologie
600 Technik, Medizin, angewandte Wissenschaften > 600 Technik
StatusVeröffentlicht
BegutachtetJa, diese Version wurde begutachtet
An der Universität Regensburg entstandenJa
URN der UB Regensburgurn:nbn:de:bvb:355-epub-461758
Dokumenten-ID46175

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