Whole brain epileptic seizure detection using unsupervised classification
Autor: | Abdelouahab Attia, Abdelmalik Ahmed Taleb, Ahmed Bachir Adnane, Zoubir Ahmed-Foitih, Sabrina Belhadj |
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Rok vydání: | 2016 |
Předmět: |
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Epileptologist medicine.diagnostic_test Computer science business.industry Pattern recognition 02 engineering and technology Electroencephalography medicine.disease Hierarchical clustering 03 medical and health sciences Epilepsy 0302 clinical medicine Convulsion 0202 electrical engineering electronic engineering information engineering medicine 020201 artificial intelligence & image processing Epileptic seizure Artificial intelligence medicine.symptom Cluster analysis business 030217 neurology & neurosurgery |
Zdroj: | 2016 8th International Conference on Modelling, Identification and Control (ICMIC). |
DOI: | 10.1109/icmic.2016.7804256 |
Popis: | Epilepsy is one of the most prevalent neurological disorders in human beings. It is characterized by recurring seizures in which abnormal electrical activity in the brain causes the loss of consciousness or a whole body convulsion. The seizure detection is an important component in the diagnosis of epilepsy to figure out the causes, mechanisms and treatment. In the clinical practice, this detection involves visual scanning of Electroencephalogram (EEG) by the epileptologist in order to detect and classify the seizure activity present in the EEG signal. Automated detection of correlates of seizure activity across all regions of the brain and across can be a solution. This paper proposes New framework of automatic Whole brain epileptic event detection using fast potential-based hierarchical agglomerative (PHA) Clustering Method and Empirical Mode Decomposition (EMD). Different distance such as Euclidian, Batacharay and kolomogorov were computed between the IMFs and used as input for the PHA cluster. The evaluation results are very promising indicating an overall accuracy of 98.84%. |
Databáze: | OpenAIRE |
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