SourcesofAbnormal EEGActivity in Brain Infap3ionsPower, DellaAnalysis, SourceHospilal, Irom General
To investigate the abnormal brain activities in the early stage of Parkinson's disease (PD), the electroencephalogram (EEG) signals were recorded with 20 channels from non-dementia PD patients (18 patients, 8 females) and age matched healthy controls (18 subjects, 8 females) during the resting...
We used the recently released TUH Abnormal EEG Corpus dataset for evaluating the performance of ChronoNet. Unlike previous studies using this dataset, ChronoNet directly takes time-series EEG as input and learns meaningful representations of brain activity patterns. ChronoNet outperforms the previously...
This concept derives from the network theory, which supports that seizures arise from abnormal activity in a distributed network (an epileptic network) whose interactions extend over large brain regions involving the seizure-onset zone, its surroundings, and distant areas rather than the idea of a ...
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 ...
Brain Res Rev. 2008;59(1):125–39. Article PubMed Google Scholar Jin SH, Lin P, Hallett M. Abnormal reorganization of functional cortical small-world networks in focal hand dystonia. PLoS ONE. 2011;6(12):12. Google Scholar Ahn S, Nguyen T, Jang H, Kim JG, Jun SC. Exploring ...
Thirty-five EEG studies were performed on 29 patients, and 15 showed intermittent spindles of grouped theta waves with abnormal slow background activity and a poorly developed alpha rhythm, suggesting immature brain development or a regression from normal brain function in many areas including the ...
Physicians distinguish the type of seizures as either focal (partial) or generalized, based on the location of abnormal brain activity and its propagation4,5. Most patients are prescribed inexpensive daily medication to control epileptic seizures, but some become resistant to them; thus, resectioning...
integrate these phenomena to provide better understanding of how the abnormal behaviors of a particular psychiatric patient might be related to the specific pattern of the deviant electrical activity, nor just how pharmacological reduction of that deviant activity may have resulted in more normal ...
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