نتایج جستجو برای: electroencephalograms

تعداد نتایج: 734  

Journal: :IEEE Access 2023

An automated Neurological Disorder detection system can be considered as a cost-effective and resource efficient tool for medical healthcare applications. In detection, electroencephalograms are commonly used, but their low signal intensity nonlinear features difficult to analyze visually. A promising approach processing of electroencephalogram signals is the concept entropy, method measure cha...

2008
Yuedong Wang Fred Hutchinson

Understanding the seizure initiation process and its propagation pattern(s) is a critical task in epilepsy research. Characteristics of the pre-seizure electroencephalograms (EEGs) such as oscillating powers and high-frequency activities are believed to be indicative of the seizure onset and spread patterns. In this article, we analyze epileptic EEG time series using nonparametric spectral esti...

Journal: :Stroke 1973
F W Sharbrough J M Messick T M Sundt

Correlation of Continuous Electroencephalograms With Cerebral Blood Flow Measurements During Carotid Endarterectomy • During an 11-month period, 81 endarterectomies under a carefully controlled level of general anesthesia were monitored with continuous electroencephalograms (EEG) and intermittent regional cerebral blood flow (CBF) measurements. There was a high correlation between the CBF (mill...

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