Abnormal activity in the human brain is a symptom of epilepsy. Electroencephalogram (EEG) is a standard tool that has been widely used to detect seizures. A number of automated seizure detection systems based on EEG signal classification have been employed in present days, which includes a ...
This condition is expressed by atypical brain activity that results in seizures or unusual behavior, sensations, and sometimes loss of awareness. This abnormal activity leads to neurological, cognitive, psychological, and social consequences1. Despite the first-line treatment for epilepsy being Anti-...
Seizure focuses on abnormal brain activity affecting consciousness or actions, while convulsion involves visible, involuntary muscle contractions.
Non-epileptic seizures(called pseudoseizures) are not accompanied by abnormal electrical activity in thebrainand may be caused by psychological issues or stress. However, non-epileptic seizures look like true seizures, which makes diagnosis more difficult. NormalEEGreadings and lack of response to epile...
Seizures (sometimes called epileptic seizures) are the stereotypical clinical manifestations (signs and symptoms) of excessive and/or hypersynchronous, usually self-limited, abnormal activity of neurons situated in the cerebral cortex. Epilepsy is defined as two or more unprovoked afebrile seizures (Com...
Seizure is a transient abnormal behavior of neurons within one or several neural networks, which limits the pa-tients physical and mental activities. This review paper gives idea to transform the EEG data using twelve Cohen class kernel ... PR Khot 被引量: 1发表: 2016年 EEG SIGNAL ANALYSIS...
focal seizure - transitory disturbance in motor or sensory function resulting from abnormal cortical activity raptus hemorrhagicus - seizure caused by a sudden profuse hemorrhage absence seizure, absence - the occurrence of an abrupt, transient loss or impairment of consciousness (which is not subsequent...
In addition, our present dataset is also useful as a reference dataset for various studies on normal and abnormal EEG patterns commonly seen in the NICU, as well as for studies of inter-observer agreement in visual EEG interpretation. Methods These methods are expanded versions of descriptions in...
During a seizure, a person has movements or feelings that he or she cannot control.The person may cry, fall unconscious, or twitch involuntarily.A person has epilepsy when he or she has seizures more than once because of a brain disorder. Sometimes people use the term seizure to indicate ...
Are there signs ofincreased intracranial pressure, such asabnormal eye movements(e.g., “setting sun” sign), excessive vomiting, unstable vital signs, or evenpapilledema? Identification of a source of infection, although reassuring, does not eliminate concurrent central nervous system infection. For...