hand, an asymmetrical EEG signal could be caused by
a rapid spike in electrical activity in one cerebral
hemisphere during a seizure. The existence of
epileptic activity can be revealed by seeing
asymmetric spikes or sharp waves in interictal EEG
recordings from individuals with epilepsy. As a result,
seeing asymmetry or symmetry in EEG data can help
with epilepsy diagnosis and treatment. Remember
that interpretation of EEG data should always consider
the medical background and findings from other
diagnostic tests of a patient. We introduce in this
study a Deep neural network (DNN) and Binary
dragonfly algorithm (BDFA)-based enhanced
automated seizure detection system using
electroencephalogram (EEG) data. The DNN model
learns the characteristics of the EEG signals by using
nine different statistical and Hjorth parameters
obtained from various levels of decomposed data
gathered by the Stationary Wavelet Transform. The
next step was to use the BDFA to minimize the
extracted features; this would allow the DNN to be
trained more quickly and with better performance.
With a sensitivity, specificity, and F1 score of 100%
in comparison to previous methods, our results
suggest that using a subset of characteristics chosen
with a 13% success rate helps in correctly
differentiating between normal, interictal, and ictal
signals.
Automated seizure detection (Paul Vanabelle, et
al., 2020) is addressed by using machine learning
algorithms applied to clinical electroencephalograms
(EEGs) kept in the TUSZ database Temple University
Hospital. Results on this complex dataset have
therefore so far fallen short of expectations. This
experiment aims to discover how much additional data
will help to improve the outcomes. We demonstrate
that the extracted features aid in accurate
discrimination between normal, interictal, and ictal
signals using a subset of features picked with a success
rate of 13%. Our results outperform prior
methodologies with sensitivity, specificity, and F1
score of 100%. The achieved results are comparable
to those of deep learning models previously reported
in the literature. By sorting performances according
to seizure kinds and determining which attributes are
most important, we are able to provide context for our
findings. Compared to focal seizures, our data shows
that generalized seizures are typically far easier to
forecast. When trying to differentiate between seizure
and background activity in EEG, we find that certain
channels and characteristics are more significant than
others.
Electroencephalography (Rekha Sahu, et al.,
2020) is one method to detect illnesses connected to
the electrical activity of the brain seizure conditions.
In order to diagnose patients accurately and provide
them the right medication, it is necessary to discover
patterns of brain activity and how they relate to
symptoms and illnesses. In order to better understand
and anticipate epileptic seizures, this study seeks to
classify electroencephalography data recorded on
several channels. The dataset includes 179 pieces of
information and 11,500 occurrences derived from
electroencephalography recordings. The signs of an
epileptic seizure are one of five types of instances. We
have demonstrated the efficacy of deep machine
learning approaches, classical methods, and ensemble
methods in detecting epileptic seizures. It makes use
of a one-dimensional convolutional neural network in
conjunction with ensemble ML methods such as
stacking, boosting (including AdaBoost, gradient
boosting, and XG boosting), and bagging. Decision
trees, random forests, additional trees, ridge
classifiers, logistic regression, K-Nearest Neighbors,
Naive Bayes (gaussian), and Kernel Support Vector
Machine (polynomial, gaussian) are some of the
traditional machine learning techniques used for
epileptic seizure classification and prediction. We
preprocessed the dataset by removing superfluous
characteristics using the Karl Pearson correlation
coefficient before using ensemble and conventional
methods. Each classifier's Receiver Operating
Characteristic Area under the Curve is used to alter the
classifiers' classification and prediction accuracy
using k-fold cross-validation procedures. Our method
sorting and comparing findings demonstrate that the
convolutional neural network and extra tree bagging
classifiers perform the best among other ensemble and
conventional classifiers.
An attribute of the medical condition known as
epilepsy, an erratic, too fast firing of neurons in the
brain influences the normal electrical activity of the
brain (Ferdaus Anam Jibon, et al., 2023). Using
electroencephalograms (EEGs), which track electrical
activity generated by nerve cells in the cerebral cortex,
has become somewhat more common in the diagnosis
and treatment of epilepsy during the past few years.
Physiological data often has irregular topologies,
making it impossible to think about it as a matrix, even
though this would be beneficial. This contrasts with
present deep learning-based automated seizure
detection systems using raw EEG signals, which
mostly depend on grid-like data. Graph neural
networks have drawn a lot of attention as a way to
leverage the implicit information available for seizure
detection. Edges link interacting nodes in these
networks; anatomical connections or temporal
correlations allow one to ascertain the weights of the
A Novel Methodology to Detect Epileptic Seizure Based on EEG Signals Using Deep Learning Assisted Classification Principle