Detection of seizure activity in EEG by an artificial neural network: a preliminary study. Comput Biomed Res 1996;29:303-313.Pradhan, N., Sadasivan, P.K. and Arunodaya, G.R. (1996) Detection of seizure activity in EEG by an artificial neural network: a preliminary study...
Electroencephalography (EEG) is a non-invasive measurement method for brain activity. Due to its safety, high resolution, and hypersensitivity to dynamic changes in brain neural signals, EEG has aroused much interest in scientific research and medical fields. This article reviews the types of EEG ...
In addition to that, video-EEG monitoring is helpful in seizure classification (e.g. with or without convulsion, absence or partial versus generalized) and to determine its temporal progression (e.g. Racine scale). During interictal periods, the video recording is essential for assessing the ...
Reverting to the process used to determine seizure, Crit1and Crit2as previously described function as logical variables associated with Api position in time and assigned to the time interval from the previous to the present Api. In this Example, the 24 or 30 versions arising from analysis (see...
You can have a normal EEG and still have epilepsy. Because the test only records for about 20 minutes at a time, it may not catch a seizure or abnormal brain activity. You may have to repeat the test a few times to get an abnormal result. ...
1b that there are significant peaks in the power spectrum in the time interval of 0 to 700 seconds, however, these power surges do not correspond to any seizure activity. Furthermore, from the second-smallest eigenvalue, λ2, of the Laplacian matrix of the inferred network, one can ...
The whole point is for them to have their seizure or seizure-like event while they are hooked up to the EEG machine. Then, a trained neurologist or epileptologist analyzes the clinical characteristics of the event in conjunction with visual inspection of the EEG to determine if the patient ...
The regions of neuropathology overlapped with areas of intense seizure activity. These data show that systemic kainic acid preferentially activates seizures in ... EW Lothman,RC Collins - 《Brain Research》 被引量: 1423发表: 1981年 Inhibition of the p44/42 MAP kinase pathway protects hippocampal ...
Monitoring effects of disease or therapeutic intervention on brain function is increasingly important for clinical trials, albeit hampered by inter-individual variability and subtle effects. Here, we apply complementary biomarker algorithms to electroenc
Objective: To determine if there was a difference in the volatility characteristics of seizure and non-seizure onset channels in the intracranial electroencephalogram (EEG) in a patient with temporal lobe epilepsy. Methods: The half-life of volatility for the different EEG channels was determined usin...