Rumen V Popov

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Neuronavigation is a result of the introduction and integration of high technologies into modern neurosurgery. The method is becoming increasingly available, and more than ever, its "fashionable", ungrounded application (literally, in each neurosurgical procedure) requires objective evaluation of its real usefulness. The aim of the present survey was to(More)
Published data are reviewed along with our own data on synaptic plasticity and rearrangements of synaptic organelles in the central nervous system. Contemporary laser scanning and confocal microscopy techniques are discussed, along with the use of serial ultrathin sections for in vivo and in vitro studies of dendritic spines, including those addressing(More)
AIM The aim of this study was to investigate the effect of neuronavigation on the following parameters: "skin incision", "craniotomy", "intraoperative anatomical orientation", "dissection guiding", "localization of the pathological formation", "assessment of the degree of resection" and "duration of surgical procedure" in the resection of intracranial(More)
AIM The aim of this study was to investigate the effect of neuronavigation on the following parameters: "skin incision", "craniotomy", "intraoperative anatomical orientation", "dissection guiding", "localization of the pathological formation", "assessment of the degree of resection" and "duration of surgical procedure" in resections of intracranial(More)
AIM The aim of this study was to determine the effect of the applied method of image investigation (CT or MRI) on the following parameters of the neuronavigation (NN) assisted procedure: "number of attempts for registration", "duration of registration" and "registration accuracy". PATIENTS AND METHODS A total of 195 patients with various cranial(More)
Autors determine the clinical effectiveness of including cytoflavin in intensive care of patients with severe combined traumatic brain injury. A prospective blind randomized controlled study was conducted on two groups involving 101 participants. In group I (58 patients), the intensive care was standard. In group II (43 patients), the intensive care(More)
Research objective--determination of efficiency of intensive care with inclusion Cytoflavin in patients of old age in combined traumatic brain injury. A prospective controlled blind randomized study was conducted. In 1st group (21 people) the patients received a standard intensive care, in 2nd group (18 persons) Cytoflavin was included in complex intensive(More)
The article reviews the literature data and results obtained by the authors concerning synaptic plasticity and remodeling of synaptic organelles in the central nervous system. Modern techniques of laser scanning confocal microscopy and serial thin sectioning for in vivo and in vitro studies of dendritic spines including a correlation between morphological(More)
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