Bibliographic Details
| Title: |
Quantitative detection of seizures with minimal-density EEG montage using phase synchrony and cross-channel coherence amplitude in critical care |
| Authors: |
S, Abdullateef, B, Jordan, V, Rae, A, McLellan, J, Escudero, V, Nenadovic, T, Lo |
| Source: |
2022 44th Annual International Conference of the IEEE Engineering in Medicine & Biology Society (EMBC). :259-262 |
| Publisher Information: |
IEEE, 2022. |
| Publication Year: |
2022 |
| Subject Terms: |
03 medical and health sciences, 0302 clinical medicine, Critical Care, Seizures, Humans, Electroencephalography, Child, Electrodes, Algorithms |
| Description: |
Seizures frequently occur in paediatric emergency and critical care, with up to 74% being sub-clinical seizures making detection difficult. Delays in seizure detection and treatment worsen the neurological outcome of critically-ill patients. Gold-standard seizure detections using multi-channels electroencephalograms (EEG) require trained clinical physiologists to apply scalp electrodes and highly specialised neurologists to interpret and identify seizures. In this study, we extracted phase synchrony and cross-channel coherence amplitude across 4 and 8 pre-selected scalp EEG signals. Binary classification is used to determine whether the signal segment is seizure or non-seizure, and the predictions were compared against the gold-standard seizure onset markings. The application of the algorithm on a cohort of forty routinely collected EEGs from paediatric patients showed an average accuracy of 77.2 % and 76.5% using 4 and 8 channels, respectively. Clinical Relevance- This work demonstrates the feasibility of seizure detection with pre-defined 4 and 8 EEG electrodes with an average accuracy of 77%. This means for the first time seizure detection is possible using an EEG montage that can be applied readily at the bedside independent of expert input. |
| Document Type: |
Article |
| DOI: |
10.1109/embc48229.2022.9871595 |
| Access URL: |
https://pubmed.ncbi.nlm.nih.gov/36086154 |
| Rights: |
STM Policy #29 |
| Accession Number: |
edsair.doi.dedup.....6d28c77ea4ebd3ae449d13f1dca1d7df |
| Database: |
OpenAIRE |