Pubblicazioni

Characterising Functional Brain Connectivity as Social Network: the Transtopic Centrality Index  (2020)

Autori:
Menegaz, Gloria; Tomazzoli, Claudio; Cristani, Matteo; Boscolo Galazzo, Ilaria; Storti, Silvia Francesca
Titolo:
Characterising Functional Brain Connectivity as Social Network: the Transtopic Centrality Index
Anno:
2020
Tipologia prodotto:
Articolo in Rivista
Tipologia ANVUR:
Articolo su rivista
Lingua:
Inglese
Formato:
Elettronico
Referee:
Nome rivista:
Fundamenta Informaticae
ISSN Rivista:
0169-2968
N° Volume:
172
Editore:
IOS Press
Intervallo pagine:
169-186
Parole chiave:
Connectivity, transtopic, centrality
Breve descrizione dei contenuti:
Graph-based network modeling is becoming increasingly pervasive touching very different fields. Among these are social networks analysis and brain connectivity modeling. Though apparently very far apart, these two domains share the same questions about how the underlying network is structured and how this can be measured. This determines an a-priori unexpected convergence of the research efforts of two different communities, that is neurosciences and information technology. In this work, we put forth some basic issues emerging from the overlaps of the two domains and propose a first simple measure allowing to capture one among the features of interest: the transtopic closeness centrality. To this end, the related concepts are briefly recalled and two case studies are considered. Then, relying on social network analysis principles, the transposition to functional brain networks is proposed highlighting and discussing some of the inherent critical issues.
Id prodotto:
113070
Handle IRIS:
11562/1012258
ultima modifica:
30 giugno 2020
Citazione bibliografica:
Menegaz, Gloria; Tomazzoli, Claudio; Cristani, Matteo; Boscolo Galazzo, Ilaria; Storti, Silvia Francesca, Characterising Functional Brain Connectivity as Social Network: the Transtopic Centrality Index «Fundamenta Informaticae» , vol. 1722020pp. 169-186

Consulta la scheda completa presente nel repository istituzionale della Ricerca di Ateneo IRIS

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