RESUMEN
We have studied 198 patients with first-ever stroke. The spectrum of affective disorders included depressions, generalized anxiety disorder, phobias. The study has demonstrated that mentioned post stroke affective disorders have different risk and pathogenetic factors. In stroke patients, affective disorders were caused by the damage of different brain areas. Depression was associated with the damage of left frontal/temporal cortical areas and left subcortical structures. On the contrary, anxiety disorders were associated with the damage of these structures in the right hemisphere.
Asunto(s)
Trastornos del Humor/diagnóstico , Trastornos del Humor/epidemiología , Accidente Cerebrovascular/complicaciones , Adulto , Anciano , Anciano de 80 o más Años , Femenino , Humanos , Masculino , Persona de Mediana Edad , Trastornos del Humor/etiología , Factores de Riesgo , Federación de Rusia/epidemiologíaRESUMEN
Fifty patients with affective disorders developed after first cerebral stroke were studied. A spectrum of affective disorders included post-stroke depressions, generalized anxiety disorders, anxiety-depressive disorders and pseudo post-stroke depressions. Platelet serotonin (PS) levels were measured in these patients as well. The levels of PS at the first three days after stroke and their changes towards the 28th day are associated with the development of post-stroke affective disorders. The development of anxiety-depressive disorders in the acute period of stroke is related to the localization of brain lesion focus. The low levels of PS in patients at the first three days after stroke may be the risk factor of delayed affective disorders development.
Asunto(s)
Trastornos del Humor/etiología , Trastornos del Humor/fisiopatología , Accidente Cerebrovascular/complicaciones , Anciano , Plaquetas/metabolismo , Electroencefalografía , Femenino , Humanos , Masculino , Persona de Mediana Edad , Serotonina/análisis , Serotonina/metabolismoRESUMEN
One hundred and forty-nine patients with ischemic stroke who had different affective disorders developed one year after stroke (depression, anxiety, depression-anxiety disorders) were included in the study. Based on the computer data analysis of EEG, we singled out the characteristics of bioelectrical brain activity in patients with different types of poststroke affective disorders in acute, early and late restorative periods.