Emotion Recognition Based on Fusion of Local Cortical Activations and Dynamic Functional Networks Connectivity: An EEG Study
In this paper, we present a method to improve emotion recognition based on the fusion of local cortical activations and dynamic functional network patterns. We estimate the cortical activations using power spectral density (PSD) with the Burg autoregressive model. On the other hand, we estimate the...
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2019
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| Online Access: | http://hdl.handle.net/11073/16599 |
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| _version_ | 1864513436641132544 |
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| author | Yahya, Fares |
| author2 | Tariq, Usman Alex, Meera Mir, Hasan Al-Nashash, Hasan |
| author2_role | author author author author |
| author_facet | Yahya, Fares Tariq, Usman Alex, Meera Mir, Hasan Al-Nashash, Hasan |
| author_role | author |
| dc.creator.none.fl_str_mv | Yahya, Fares Tariq, Usman Alex, Meera Mir, Hasan Al-Nashash, Hasan |
| dc.date.none.fl_str_mv | 2019 2020-02-16T07:51:34Z 2020-02-16T07:51:34Z |
| dc.format.none.fl_str_mv | application/pdf |
| dc.identifier.none.fl_str_mv | F. Al-Shargie, U. Tariq, M. Alex, H. Mir and H. Al-Nashash, "Emotion Recognition Based on Fusion of Local Cortical Activations and Dynamic Functional Networks Connectivity: An EEG Study," in IEEE Access, vol. 7, pp. 143550-143562, 2019. 2169-3536 http://hdl.handle.net/11073/16599 10.1109/ACCESS.2019.2944008 |
| dc.language.none.fl_str_mv | en_US |
| dc.publisher.none.fl_str_mv | IEEE Xplore Digital Library |
| dc.relation.none.fl_str_mv | https://doi.org/10.1109/ACCESS.2019.2944008 |
| dc.subject.none.fl_str_mv | Emotion Cortical activation Functional connectivity network patterns Fusion Classification Electroencephalogram (EEG) |
| dc.title.none.fl_str_mv | Emotion Recognition Based on Fusion of Local Cortical Activations and Dynamic Functional Networks Connectivity: An EEG Study |
| dc.type.none.fl_str_mv | Peer-Reviewed Published version info:eu-repo/semantics/publishedVersion info:eu-repo/semantics/article |
| description | In this paper, we present a method to improve emotion recognition based on the fusion of local cortical activations and dynamic functional network patterns. We estimate the cortical activations using power spectral density (PSD) with the Burg autoregressive model. On the other hand, we estimate the functional connectivity networks by utilizing the phase locking value (PLV). The results of cortical activations and connectivity networks show different patterns across three emotions at all frequency bands. Similarly, the results of fusion significantly improve the classification rate in terms of accuracy, sensitivity, specificity and the area under the receiver operator characteristics curve (AROC), p < 0:05. The average improvement with fusion in all evaluation metrics are 6.84% and 4.1% when compared to PSD and PLV alone, respectively. The results clearly demonstrate the advantage of fusion of cortical activations with dynamic functional networks for developing human-computer interaction system in real-world applications. |
| format | article |
| id | aus_d1ff21f33807a2f959601fb4bb27ca00 |
| identifier_str_mv | F. Al-Shargie, U. Tariq, M. Alex, H. Mir and H. Al-Nashash, "Emotion Recognition Based on Fusion of Local Cortical Activations and Dynamic Functional Networks Connectivity: An EEG Study," in IEEE Access, vol. 7, pp. 143550-143562, 2019. 2169-3536 10.1109/ACCESS.2019.2944008 |
| language_invalid_str_mv | en_US |
| network_acronym_str | aus |
| network_name_str | aus |
| oai_identifier_str | oai:repository.aus.edu:11073/16599 |
| publishDate | 2019 |
| publisher.none.fl_str_mv | IEEE Xplore Digital Library |
| repository.mail.fl_str_mv | |
| repository.name.fl_str_mv | |
| repository_id_str | |
| spelling | Emotion Recognition Based on Fusion of Local Cortical Activations and Dynamic Functional Networks Connectivity: An EEG StudyYahya, FaresTariq, UsmanAlex, MeeraMir, HasanAl-Nashash, HasanEmotionCortical activationFunctional connectivity network patternsFusionClassificationElectroencephalogram (EEG)In this paper, we present a method to improve emotion recognition based on the fusion of local cortical activations and dynamic functional network patterns. We estimate the cortical activations using power spectral density (PSD) with the Burg autoregressive model. On the other hand, we estimate the functional connectivity networks by utilizing the phase locking value (PLV). The results of cortical activations and connectivity networks show different patterns across three emotions at all frequency bands. Similarly, the results of fusion significantly improve the classification rate in terms of accuracy, sensitivity, specificity and the area under the receiver operator characteristics curve (AROC), p < 0:05. The average improvement with fusion in all evaluation metrics are 6.84% and 4.1% when compared to PSD and PLV alone, respectively. The results clearly demonstrate the advantage of fusion of cortical activations with dynamic functional networks for developing human-computer interaction system in real-world applications.IEEE Xplore Digital Library2020-02-16T07:51:34Z2020-02-16T07:51:34Z2019Peer-ReviewedPublished versioninfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfF. Al-Shargie, U. Tariq, M. Alex, H. Mir and H. Al-Nashash, "Emotion Recognition Based on Fusion of Local Cortical Activations and Dynamic Functional Networks Connectivity: An EEG Study," in IEEE Access, vol. 7, pp. 143550-143562, 2019.2169-3536http://hdl.handle.net/11073/1659910.1109/ACCESS.2019.2944008en_UShttps://doi.org/10.1109/ACCESS.2019.2944008oai:repository.aus.edu:11073/165992024-08-22T12:08:38Z |
| spellingShingle | Emotion Recognition Based on Fusion of Local Cortical Activations and Dynamic Functional Networks Connectivity: An EEG Study Yahya, Fares Emotion Cortical activation Functional connectivity network patterns Fusion Classification Electroencephalogram (EEG) |
| status_str | publishedVersion |
| title | Emotion Recognition Based on Fusion of Local Cortical Activations and Dynamic Functional Networks Connectivity: An EEG Study |
| title_full | Emotion Recognition Based on Fusion of Local Cortical Activations and Dynamic Functional Networks Connectivity: An EEG Study |
| title_fullStr | Emotion Recognition Based on Fusion of Local Cortical Activations and Dynamic Functional Networks Connectivity: An EEG Study |
| title_full_unstemmed | Emotion Recognition Based on Fusion of Local Cortical Activations and Dynamic Functional Networks Connectivity: An EEG Study |
| title_short | Emotion Recognition Based on Fusion of Local Cortical Activations and Dynamic Functional Networks Connectivity: An EEG Study |
| title_sort | Emotion Recognition Based on Fusion of Local Cortical Activations and Dynamic Functional Networks Connectivity: An EEG Study |
| topic | Emotion Cortical activation Functional connectivity network patterns Fusion Classification Electroencephalogram (EEG) |
| url | http://hdl.handle.net/11073/16599 |