Time-Varying Functional Connectivity for Understanding the Neural Basis of Behavioral Microsleeps
Conference paper
J Toppi, L Astolfi, GR Poudel, F Babiloni, L Macchiusi, D Mattia, S Salinari and RD Jones. (2012). Time-Varying Functional Connectivity for Understanding the Neural Basis of Behavioral Microsleeps. 34th Annual International Conference of the IEEE EMBS. IEEE, Institute of Electrical and Electronics Engineers. pp. 4708-4711 https://doi.org/10.1109/EMBC.2012.6347018
Authors | J Toppi, L Astolfi, GR Poudel, F Babiloni, L Macchiusi, D Mattia, S Salinari and RD Jones |
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Type | Conference paper |
Abstract | Episodes of complete failure to respond during attentive tasks — lapses of responsiveness (‘lapses’) — accompanied by behavioral signs of sleep such as slow-eye- closure are known as behavioral microsleeps (BMs). The occurrence of BMs can have serious/fatal consequences, particularly in the transport sectors, and therefore further investigations on neurophysiological correlates of BMs are highly desirable. In this paper we propose a combination of High Resolution EEG techniques and an advanced method for time-varying functional connectivity estimation for reconstructing the temporal evolution of causal relations between cortical regions of BMs occurring during a visuomotor tracking task. The preliminary results highlight connectivity patterns involving parietal and fronto-parietal areas both preceding and following the onset of a BM. |
Year | 2012 |
Publisher | IEEE, Institute of Electrical and Electronics Engineers |
Digital Object Identifier (DOI) | https://doi.org/10.1109/EMBC.2012.6347018 |
Publisher's version | File Access Level Controlled |
Page range | 4708-4711 |
Publication process dates | |
Deposited | 12 Apr 2021 |
https://acuresearchbank.acu.edu.au/item/8vwv6/time-varying-functional-connectivity-for-understanding-the-neural-basis-of-behavioral-microsleeps
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