[Modern methods for analyzing the electroencephalogram].
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Brain↗
Biomedical subjects
O Iu Erokhin
Publications and source records attributed to O Iu Erokhin.
[Compressed spectrum analysis of the EEG in carotid endarterectomy].
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Aged↗
[Compression spectral analysis of the EEG of patients with occlusive diseases of the main vessels of the head].
The authors have examined 37 patients with occlusive lesions of the main vessels of the head using electroencephalogram and compression spectral analysis of the EEG findings. A group of patients with the predominant damage to the carotid and vertebral arteries has been identified on the basis of angiographic data. It has been shown that alterations in the bioelectrical activity of the brain are determined by hemodynamic disturbances in patients with transient disorders of the cerebral circulation and circulatory encephalopathy. In patients with acute impairments of the cerebral circulation, the nature of the EEG and spectrogram depends primarily on localization of the ischemic focus. The quantitative parameters of changes in the bioelectrical activity of the brain in different groups of patients are outlined.
Adult↗
[Results of neurologic examination of patients with occlusive lesions of the major arteries of the brain in the long-term postoperative period].
A total of 76 patients were examined, using ultrasonic dopplerography and spectral analysis of the EEG followed by computer processing of the data. The greatest benefit from operative treatment was observed in patients with transient disorders of the cerebral circulation, dyscirculatory encephalopathy and a "minor" cerebral stroke.
Adult↗
[Elasticity of the craniospinal system in patients with severe forms of stroke].
The elasticity of the craniospinal system was examined in 26 patients with grave forms of cerebral stroke. A certain role of the relationships between the intracranial pressure and contents in the stroke pathogenesis is demonstrated. The initial and "optimal" CSF pressure, the elasticity gradient, and the index of the craniospinal system reserve utilization were found to be the most informative indications of the elastic properties of the craniospinal system. Criteria for individual evaluation of the degree of the intracranial hypertension compensation are determined. A possibility of compensating the intracranial volume increase by a diminution of the cerebral blood flow volume is demonstrated.
Adult↗