Abdulwahhab, Ali H.Abdulaal, Alaa HusseinThary Al-Ghrairi, Assad H.Mohammed, Ali AbdulwahhabValizadeh, Morteza2024-03-302024-03-302024Abdulwahhab, A. H., Abdulaal, A. H., Thary Al-Ghrairi, A. H., Mohammed, A. A., Valizadeh, M. (2024). Detection of epileptic seizure using EEG signals analysis based on deep learning techniques. Chaos, Solitons and Fractals, 181. 10.1016/j.chaos.2024.1147000960-0779https://hdl.handle.net/20.500.12939/4649The brain neurons' electrical activities represented by Electroencephalogram (EEG) signals are the most common data for diagnosing Epilepsy seizure, which is considered a chronic nervous disorder that cannot be controlled medically using surgical operation or medications with more than 40 % of Epilepsy seizure case. With the progress and development of artificial intelligence and deep learning techniques, it becomes possible to detect these seizures over the observation of the non-stationary-dynamic EEG signals, which contain important information about the mental state of patients. This paper provides a concerted deep machine learning model consisting of two simultaneous techniques detecting the activity of epileptic seizures using EEG signals. The time-frequency image of EEG waves and EEG raw waves are used as input components for the convolution neural network (CNN) and recurrent neural network (RNN) with long- and short-term memory (LSTM). Two processing signal methods have been used, Short-Time Fourier Transform (STFT) and Continuous Wavelet Transformation (CWT), have been used for generating spectrogram and scalogram images with sizes of 77 × 75 and 32 × 32, respectively. The experimental results showed a detection accuracy of 99.57 %, 99.57 % using CWT Scalograms, and 99.26 %, 97.12 % using STFT spectrograms as CNN input for the Bonn University dataset and the CHB-MIT dataset, respectively. Thus, the proposed models provide the ability to detect epileptic seizures with high success compared to previous studies.eninfo:eu-repo/semantics/closedAccessConvolutional neural networkDeep learningEEGElectroencephalogramEpileptic seizureRecurrent neural networkArticle1812-s2.0-85187239300Q1WOS:001209349700001N/A