Powered by OpenAIRE graph
Found an issue? Give us feedback
image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/ Хирургия позвоночник...arrow_drop_down
image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
addClaim

This Research product is the result of merged Research products in OpenAIRE.

You have already added 0 works in your ORCID record related to the merged Research product.

Вызванные стволовые потенциалы у пациентов с травмой позвоночника на шейном уровне

Вызванные стволовые потенциалы у пациентов с травмой позвоночника на шейном уровне

Abstract

Цель исследования. Нейрофизиологическая оценка состояния стволовых структур головного мозга у пациентов после травмы шейного отдела позвоночника с помощью коротколатентных слуховых вызванных потенциалов (КСВП). Материал и методы. Проведено обследование 48 пациентов 18-50 лет в раннем и промежуточном периодах травмы шейного отдела позвоночника. Пациенты распределены на группы с учетом анатомических особенностей строения шейного отдела позвоночника, определяющих особенности травмы и ее влияние на спинной мозг. Результаты. У больных с краниовертебральной травмой изменения КСВП регистрировали в 14 (87,5 %) случаях. При неосложненной травме нижнешейного отдела позвоночника наблюдали заинтересованность стволовых структур у 7 (38,8 %) пациентов. У больных с осложненной травмой шейного позвоночника в 100,0 % случаев регистрировали нарушения КВСП в виде значительного удлинения латентных периодов, межпиковых интервалов, нарушения соотношений амплитуд пиков, их деформации и асимметрии. Заключение. Для осложненной и неосложненной травм шейного отдела позвоночника характерны признаки дисфункции стволовых структур мозга с преобладанием на понтомедуллярном и понтомезэнцефальном уровнях. Выявлено, что степень выраженности нарушений КСВП зависит от степени тяжести травмы шейного отдела позвоночника.

Objective. Neurophysiological assessment of brainstem structures in patients with cervical spine injury using short latency auditory evoked potentials (SLAEP). Material and Methods. Study group included 48 patients aged 18 to 50 years with early and intermediate periods of cervical spine injury. Patients were grouped according to anatomic features of the cervical spine, which determine peculiarities of injury and its effect on the spinal cord. Results. Changes in SLAEP were observed in 14 patients (87.5 %) with injury to craniovertebral junction. Brainstem structures were involved in 7 (38.8 %) patients with uncomplicated injury of the lower cervical spine. Patients with complicated injury of the cervical spine had SLAEP abnormalities in 100 % of cases including elongation of latencies and interpeak intervals, distortion of peak-to-peak amplitude ratios, and peak deformations and asymmetries. Conclusion. Complicated and uncomplicated cervical spine injuries are characterized by signs of dysfunction of brainstem structures, predominantly at pontomedullar and pontomes-encephal levels. It was found that degree of SLAEP changes depends on severity of the cervical spine injury.

Keywords

КОРОТКОЛАТЕНТНЫЕ СЛУХОВЫЕ ВЫЗВАННЫЕ ПОТЕНЦИАЛЫ, ШЕЙНАЯ ТРАВМА ПОЗВОНОЧНИКА, ДИСФУНКЦИИ НА ПОНТОМЕЗЭНЦЕФАЛЬНОМ УРОВНЕ

  • BIP!
    Impact byBIP!
    selected citations
    These citations are derived from selected sources.
    This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
    0
    popularity
    This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
    Average
    influence
    This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
    Average
    impulse
    This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
    Average
Powered by OpenAIRE graph
Found an issue? Give us feedback
selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
gold