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@article{2249630,
author = {Onofrj, Valeria and Chiarelli, Antonio Maria and Wise, Richard and Colosimo, Cesare and Caulo, Massimo},
article_location = {HEIDELBERG},
article_number = {5},
doi = {http://dx.doi.org/10.1007/s00429-022-02477-y},
keywords = {Salience network; Ventral attention network; Dorsal attention network; Default mode network; Data-driven analysis; Mediation analysis; Bottom-up salience detection},
language = {eng},
issn = {1863-2653},
journal = {BRAIN STRUCTURE & FUNCTION},
title = {Interaction of the salience network, ventral attention network, dorsal attention network and default mode network in neonates and early development of the bottom-up attention system},
url = {https://link.springer.com/article/10.1007/s00429-022-02477-y},
volume = {227},
year = {2022}
}
TY - JOUR
ID - 2249630
AU - Onofrj, Valeria - Chiarelli, Antonio Maria - Wise, Richard - Colosimo, Cesare - Caulo, Massimo
PY - 2022
TI - Interaction of the salience network, ventral attention network, dorsal attention network and default mode network in neonates and early development of the bottom-up attention system
JF - BRAIN STRUCTURE & FUNCTION
VL - 227
IS - 5
SP - 1843-1856
EP - 1843-1856
PB - SPRINGER
SN - 18632653
KW - Salience network
KW - Ventral attention network
KW - Dorsal attention network
KW - Default mode network
KW - Data-driven analysis
KW - Mediation analysis
KW - Bottom-up salience detection
UR - https://link.springer.com/article/10.1007/s00429-022-02477-y
N2 - The salience network (SN), ventral attention network (VAN), dorsal attention network (DAN) and default mode network (DMN) have shown significant interactions and overlapping functions in bottom-up and top-down mechanisms of attention. In the present study, we tested if the SN, VAN, DAN and DMN connectivity can infer the gestational age (GA) at birth in a study group of 88 healthy neonates, scanned at 40 weeks of post-menstrual age, and with GA at birth ranging from 28 to 40 weeks. We also ascertained whether the connectivity within each of the SN, VAN, DAN and DMN was able to infer the average functional connectivity of the others. The ability to infer GA at birth or another network's connectivity was evaluated using a multivariate data-driven framework. The VAN, DAN and the DMN inferred the GA at birth (p < 0.05). The SN, DMN and VAN were able to infer the average connectivity of the other networks (p < 0.05). Mediation analysis between VAN's and DAN's inference on GA at birth found reciprocal transmittance of change with GA at birth of VAN's and DAN's connectivity (p < 0.05). Our findings suggest that the VAN has a prominent role in bottom-up salience detection in early infancy and that the role of the VAN and the SN may overlap in the bottom-up control of attention.
ER -
ONOFRJ, Valeria, Antonio Maria CHIARELLI, Richard WISE, Cesare COLOSIMO and Massimo CAULO. Interaction of the salience network, ventral attention network, dorsal attention network and default mode network in neonates and early development of the bottom-up attention system. \textit{BRAIN STRUCTURE \&{} FUNCTION}. HEIDELBERG: SPRINGER, 2022, vol.~227, No~5, p.~1843-1856. ISSN~1863-2653. Available from: https://dx.doi.org/10.1007/s00429-022-02477-y.
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