Biomedical subjects
Publications and source records attributed to T S Mishchenko.
The authors described the dynamics of disorders of memory, attention and thinking in the course of treatment of patients with circulatory encephalopathy. It was shown that treatment resulted a prevailing regression of neurodynamic disorders of the higher psychic functions that was more productive at early stages of cerebrovascular insufficiency.
On the basis of radiocardiographic and radiocirculatory examination of the central and cerebral hemodynamics in 130 patients with dyscirculatory encephalopathy (DE) caused by essential hypertension and atherosclerosis, the authors have demonstrated that the development of DE is facilitated by disturbances of the central and peripheral hemodynamics. In turn, DE reduces the function of the autoregulatory mechanisms of the cerebral blood flow and leads to insufficiency of compensatory adaptive possibilities of the cardiovascular system. It is recommended that not only cerebral disorders but also the type (hyperkinetic, hypokinetic, eukinetic) of the blood circulation in these patients be taken into consideration in selecting the optimal method of treatment.
A technique of quantitative RCG analysis is proposed and tested. It enables the unbiased evaluation of regional hemodynamics phases and of the relation between blood flow rate in arterial and venous beds. The technique is based on calculating the first derivative of the radiocirculogram. The specially developed program may be executed by the computer (ZBM EC).