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Conference Paper: Nonlinear dynamical analysis of spontaneous EEG recordings in rats after chronic spinal cord injury

TitleNonlinear dynamical analysis of spontaneous EEG recordings in rats after chronic spinal cord injury
Authors
Pu, JXu, HWang, YCui, HHu, Y
Issue Date2016
PublisherSpringer
Citation
The 5th International Conference on Cognitive Neurodynamics (ICCN 2015), Sanya, China, 3-7 June 2015. In Conference Proceedings, 2016, p. 143-149. How to Cite?
DOI: http://dx.doi.org/10.1007/978-981-10-0207-6_21
AbstractSpinal cord injury (SCI) brings great negative influence to the patients and society. Neurological loss in human after SCI is a major challenge in clinical. Instead, neural regeneration could have been seen in animals after SCI, and such regeneration could be retarded by blocking neural plasticity pathways, showing the importance of neural plasticity in functional recovery. Here we used sample entropy as an indicator of nonlinear dynamical in the brain to quantify plasticity changes in spontaneous EEG recordings of rats before and after SCI. The results showed that the entropy values were increased after the injury during the recovery in one week. The increasing tendency of sample entropy values is consistent with that of behavioral evaluation scores. It indicated the potential application of sample entropy analysis for the evaluation of neural plasticity in SCI rat model.
Persistent Identifierhttp://hdl.handle.net/10722/214905
ISBN
9789811002052
ISSN
2213-3569
ISI Accession Number ID
WOS:000387956200021

 

DC FieldValueLanguage
dc.contributor.authorPu, J-
dc.contributor.authorXu, H-
dc.contributor.authorWang, Y-
dc.contributor.authorCui, H-
dc.contributor.authorHu, Y-
dc.date.accessioned2015-08-21T12:09:14Z-
dc.date.available2015-08-21T12:09:14Z-
dc.date.issued2016-
dc.identifier.citationThe 5th International Conference on Cognitive Neurodynamics (ICCN 2015), Sanya, China, 3-7 June 2015. In Conference Proceedings, 2016, p. 143-149.-
dc.identifier.isbn9789811002052-
dc.identifier.issn2213-3569-
dc.identifier.urihttp://hdl.handle.net/10722/214905-
dc.description.abstractSpinal cord injury (SCI) brings great negative influence to the patients and society. Neurological loss in human after SCI is a major challenge in clinical. Instead, neural regeneration could have been seen in animals after SCI, and such regeneration could be retarded by blocking neural plasticity pathways, showing the importance of neural plasticity in functional recovery. Here we used sample entropy as an indicator of nonlinear dynamical in the brain to quantify plasticity changes in spontaneous EEG recordings of rats before and after SCI. The results showed that the entropy values were increased after the injury during the recovery in one week. The increasing tendency of sample entropy values is consistent with that of behavioral evaluation scores. It indicated the potential application of sample entropy analysis for the evaluation of neural plasticity in SCI rat model.-
dc.languageeng-
dc.publisherSpringer-
dc.relation.ispartofAdvances in Cognitive Neurodynamics (V): Proceedings of the 5th International Conference on Cognitive Neurodynamics, ICCN 2015-
dc.titleNonlinear dynamical analysis of spontaneous EEG recordings in rats after chronic spinal cord injury-
dc.typeConference_Paper-
dc.identifier.emailHu, Y: yhud@hku.hk-
dc.identifier.authorityHu, Y=rp00432-
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1007/978-981-10-0207-6_21-
dc.identifier.hkuros263919-
dc.identifier.spage143-
dc.identifier.epage149-
dc.identifier.eissn2213-3577-
dc.identifier.isiWOS:000387956200021-
dc.publisher.placeSingapore-
dc.customcontrol.immutablesml 170511 amended-
dc.identifier.issnl2213-3569-

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