• Neurovisceral dysregulation and systemic autonomic dysfunction in alcohol dependence 

  Stoyanov, O. M.; Kuhel, Ya. I.; Kalashnikov, V. Yo.; Vastyanov, R. S.; Stoianov, A. O.; Andreyeva, T. O.; Melnyk, Yu. V.; Стоянов, О. М.; Кугель, Я. І.; Калашніков, В. Й.; Вастьянов, Р. С.; Стоянов, А. О.; Андреєва, Т. О.; Мельник, Ю. В. (Полтавський державний медичний університет, 2026)

  The purpose of the study was to systematize modern data concerning the autonomic nervous system involvement in alcohol dependence and propose a multi-level integrative model of autonomic dysregulation. An analytical review ...
• Clinical-Neurological Features and Cognitive Deficit in Chronic Alcoholic Encephalopathies 

  Stoyanov, O. M.; Kalashnikov, V. Y.; Vastyanov, R. S.; Oprya, Ye. V.; Melnyk, Yu. V.; Kuhel, Ya. I.; Andreeva, T. O. (2026)

  The article presents a comprehensive clinical, neurological, and neuropsychological analysis of chronic alcoholic encephalopathy (CAE) as a systemic toxic-metabolic lesion of the central nervous system, characterized by a ...
• Charlson comorbidity index as a predictor of initial severity, clinical course, and treatment outcomes in aneurysmal subarachnoid hemorrhagе due to anterior communicating artery rupture 

  Hnatovska, D.; Solodovnikova, Yu. (Івано-Франківський національний медичний університет, 2026)

  Aneurysmal subarachnoid hemorrhage (aSAH) is a life-threatening condition in which baseline comorbidity burden may significantly influence the clinical course and outcomes. The Charlson Comorbidity Index (CCI) is widely ...
• The impact of sleep quality on cognitive function in patients with multiple sclerosis 

  Revurko, A. P.; Babych, E. V.; Solodovnikova, Yu. O.; Ревурко, А. П.; Бабич, Е. В.; Солодовнікова, Ю. О. (ТОВ «ВІТ-А-ПОЛ», 2026)

  Cognitive impairments (CI) affect 30–70 % of patients with multiple sclerosis (MS) and can occur even in the absence of other deficits. CI are among the most debilitating manifestations, significantly ...
• Nocturnal generalized seizures preceded by a gastrointestinal aura: a case report 

  Hnatovska, D. I.; Solodovnikova, Yu. O.; Lebed, O. P.; Perkova, G.; Dobrovolskyj, V. V.; Son, A. S.; Гнатовська, Д. І.; Солодовнікова, Ю. О.; Лебідь, О. П.; Перькова, Г. В.; Добровольський, В. В.; Сон, А. С. (ТОВ «ВІТ-А-ПОЛ», 2026)

  Despite the fact that abdominal pain is a common symptom of various pathological conditions, it can also be suggestive of a diagnosis of epilepsy. Autonomic epilepsy may present with paroxysmal gastrointestinal ...
• Features of cerebral blood flow reactivity in patients with post-traumatic epilepsy 

  Kalashnikov, V. Y.; Oros, M. M.; Stoyanov, O. M.; Vastyanov, R. S.; Melnik, Yu. V. (WASR Publication, 2026)

  Transcranial Doppler ultrasonography was used to examine 65 young patients with symptomatic posttraumatic partial epilepsy. Cerebral arterial blood flow velocity and reactivity to functional stress were assessed. ...
• Why Do Patients with Aneurysmal Subarachnoid Hemorrhage Postpone Treatment? 

  Yarova, K.; Solodovnikova, Y. (Elsevier, 2026)

  Early diagnosis of cerebral arterial aneurysm (CAA) rupture is critical, as recurrent ruptures significantly worsen the prognosis and increase mortality. The time to seek help varies: thunderclap headache and seizures ...
• Early predictors of conservative treatment for aneurysmal subarachnoid hemorrhage in low- income countries 

  Yarova, K. O.; Solodovnikova, Yu. O.; Ярова, К. О.; Солодовнікова, Ю. О. (ТОВ «ВІТ-А-ПОЛ», 2025)

  Microsurgical and endovascular treatment for aneurysmal subarachnoid hemorrhage (SAH) is the gold standard for excluding ruptured intracranial cerebral arterial aneurysms (ICAA) from circulation and ...
• Features of Cerebral Hemodynamics and Cognitive Status in Patients with Chronic Ischemia of the Brain on the Background of Stenosing Atherosclerosis of the Brachiocephalic Arteries 

  Kalashnikov, V. Y.; Stoyanov, O. M.; Vastyanov, R. S.; Kugel, Ya. I.; Andreeva, T. O.; Калашніков, В. Й.; Стоянов, О. М.; Вастьянов, Р. С.; Кугель, Я. І.; Андреєва, Т. О. (Ukraine: Professional Edition Eastern Europe, 2025)

  Aim. To study the state of cerebral circulation and cognitive status (CS) in patients with chronic cerebral ischemia (CCI) associated with atherosclerotic lesions of the brachiocephalic arteries (BCA). Materials and ...
• Influence of spine degeneration in the cervical department on the neurological status in persons who have survived COVID-19 

  Melnyk, Yu.V.; Andreeva, T. O.; Kalashnikov, V. Y.; Stoyanov, O. M.; Stoіanov, A. O.; Kugel, Ya. I.; Nanish, I. I.; Pastukhov, O. O. (WASR Publication, 2026)

  The COVID-19 pandemic has highlighted the problem of long-term consequences of the disease, in particular on the nervous system. More and more clinical observations indicate that patients who have had COVID-19 have persistent ...
• Predictive impact of haemoglobin level in ruptured cerebral aneurysms 

  Revurko, A. P.; Solodovnikova, Yu. O.; Yarova, K. O.; Hnatovska, D. I. (ВД Заславський, 2025)

  Anaemia is a multicausal clinical condition affecting nearly one in two patients with aneurysmal subarachnoid haemorrhage (aSAH). Cerebral oxygen delivery depends on blood flow and Hb concentration. In acute brain injury, ...
• Enhanced anticonvulsant efficacy of interleukin receptor blockade following levetiracetam use 

  Vastyanov, R. S.; Krepec, Yu. S.; Stoyanov, O. M.; Dobrovolskyi, V. V.; Stepanov, G. F.; Savytskyi, I. V.; Kalashnikov, V. Yu.; Вастьянов, Р. С.; Крепец, Ю. С.; Стоянов, О. М.; Добровольський, В. В.; Степанов, Г. Ф.; Савицький, І. В.; Калашніков, В. Й. (Полтавський державний медичний університет, Полтава, 2025)

  Метою дослідження було визначення принципової можливості підсилення протисудомної дії блокади інтерлейкінових рецепторів під впливом леветирацетаму при хронічному експериментальному епілептогенезі. Експериментальні ...
• Contribution autonomic nervous system the development of tremor and therapeutic possibilities 

  Kalashnikov, V. Y.; Stoyanov, O. M.; Oprya, Ye. V.; Melnyk, Yu. V.; Kugel, Ya. I. (2025)

  Tremor is the most common hyperkinesis in clinical neurology. Accumulated information indicates that tremor often occurs when the integrative activity of the central nervous system is disrupted with the participation of ...
• Degenerative-dystrophic changes of the cervical spine in humans and animals 

  Andreeva, T. O.; Stoyanov, O. M.; Chebotaryova, G. M.; Kalashnikov, V. Y.; Vastyanov, R. S.; Darii, V. I.; Stoyanov, A. O.; Kugel, Ya. I. (2025)

  Destructive changes in the spine occur through a number of reasons, one of the most important being spondyloarthrosis, osteochondrosis, herniated discs, etc. Purpose. A morphological analysis of the body of the spine, ...
• 100 Clinical Neurology Cases: Study guide 

  Solodovnikova, Yu.; Yarova, K.; Babych, Е.; Hnatiuk, І.; Sarazhyna, K.; Son, А. (2025)

  Study guide for Students of the Medical Faculty of Higher Educational Institutions of the Second (Master’s) Level, Neurology Residents, Neurologists, and General Physicians.
• Modern neuropsychological assessment methods for cognitive impairments in multiple sclerosis: a literature review 

  Babych, E. V.; Solodovnikova, Y. O.; Бабич, Е. В.; Солодовнікова, Ю. О. (2025)

  Multiple sclerosis (MS) is a chronic inflammatory autoimmune disease that according to the Atlas of MS of the Multiple Sclerosis International Federation affects nearly 3 million people worldwide, predominantly ...
• How to Simplify In-Hospital Aneurysmal Subarachnoid Hemorrhage Outcome: The Hospital Assessment Scale 

  Solodovnikova, Yu.; Son, A. (2025)

  Aneurysmal subarachnoid hemorrhage (aSAH) remains a life-threatening condition with high mortality and disability rates, despite advances in treatment. Accurate clinical outcome assessment is essential for patient care and ...
• Structural-Functional Patterns of Lesions of the Main Arteries of the Head in Patients with Headache 

  Kalashnikov, V. Y.; Stoyanov, O. M.; Oprya, Ye. V.; Melnyk, Yu. V.; Калашніков, В. Й.; Стоянов, О. М.; Опря, Є. В.; Мельник, Ю. В. (2025)

  Aim. To study the structural and functional features of the main arteries of the head (MAH) in patients with migraine (M), tension-type headache (TTH), and cervicogenic headache (CH).Materials and Methods. A total of 456 ...
• Transient loss of consciousness in the manifestation of cerebral arterial aneurysm rupture as a predictor of the probability of fatal outcome. A univariate analysis 

  Yarova, K. O.; Solodovnikova, Yu. O.; Ярова, К. О.; Солодовнікова, Ю. О. (2025)

  Transient loss of consciousness (TLOC) is a common manifestation of aneurysmal subarachnoid hemorrhage (aSAH), observed in 26–53% of patients, and may serve as a prognostic indicator. However, limited research in Ukrainian ...
• Network Neurophysiology 

  Lobasyuk, B. A.; Zamkovaya, A. V.; Stoyanov, A. N. (2025)

  Using multiple regression and correlation analysis methods, as well as twodimensional correlation analysis, the relationships between the amplitudes and frequencies of EEG rhythms were studied both within a single lead and ...

View more