[Functional impairments in large-scale brain projects in opioid addiction].

Objective: To assess the functional state of large-scale resting networks of the brain in patients with opioid intoxication.

Material And Methods: Thirty-one male subjects, aged 27.4+5.

[Psychological, psychiatric and neurological aspects of COVID-19].

Objective: To analyze neurological, psychological and psychiatric aspects of COVID-19, as well as to study the current state of the problem.

Material And Methods: The study included 103 patients with COVID-19. The main research method was clinical/psychopathological.

[Some psychiatric and neurological aspects of the asymptomatic and mild course of COVID-19].

Objective: To study neurological and mental disorders associated with the inapparent and mild course of COVID-19.

Material And Methods: The study included 50 patients (mean age 35.2±11.

[Possibilities of using Mexidol in the complex therapy of mental disorders].

A review of the current literature on the possible use of mexidol (ethylmethylhydroxypyridine succinate) in the treatment of mental (including addictive) disorders is conducted. The possibility of its use to reduce negative psychopathological symptoms, neurocognitive deficit, manifestations of the antipsychotic syndrome (including its extrapyramidal disorders) in antipsychotic treatment of patients with schizophrenia spectrum disorders and insomnia disorders in the complex therapy of borderline mental disorders has been shown. The potential of mexidol in the treatment of addictive pathology, as well as the effects of intoxication caused by alcohol and other psychoactive (including narcotic) substances, deserves special attention.