Péter Barsi

Subthalamic stimulation has greater modulatory effect on the amplitude and rhythm of resting tremor than postural tremor in Parkinson’s disease

Avin Aphrodite Babakhani, Andrea Kinga Papp, László Halász, Loránd Erőss et autres

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Discordant ADC and DWI signal evolution in hyperacute stroke: implications for early imaging interpretation

Anna Szőcs, Máté Magyar, P. Maurovich-Horvat, Péter Barsi

Here we report the first human observation of an imaging pattern in early hyperacute ischemic stroke, in which restricted diffusion is detectable on ADC maps before it becomes appreciable on DWI. The pattern—an ADC/DWI mismatch—was incidentally captured in a thalamic infarct during …

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Resting-state functional connectivity alterations after mild COVID-19 infection

Anna Szente, Ákos Arató, Husamalddin Ali Alhour, Gábor Perlaki et autres

The long-term effects of coronavirus disease 2019 (COVID-19) are more pronounced after severe infection, although years after the pandemic was declared, long-term neurological complications after mild infection have begun to unfold. The most common complaints include fatigue and cognitive disturbances. Brain imaging …

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Complete recovery after complement factor I deficiency associated fulminant acute hemorrhagic leukoencephalitis: a case report

Fanni Szumutku, Zoltán Liptai, E Varga, Tímea Seszták et autres

Introduction Acute hemorrhagic leukoencephalitis (AHLE) is a rare, fulminant neuroinflammatory disease with high mortality rate. It most often occurs after infections; however, the exact etiology of the disease remains unclear. We highlight that complement factor I (FI) deficiency may be a possible …

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Giant cell tumour of the bone mimicking pituitary macroadenoma: a case report

Mark Stempler, Judit Tőke, Bálint Scheich, Hajnalka Rajnai et autres

Aggressive pituitary tumours and carcinomas - clinicopathological data and treatment experiences from Hungary

Judit Tõke, Annamária Kövesdi, Csaba Sumánszki, Csaba Csatlos et autres

Subthalamic stimulation evokes hyperdirect high beta interruption and cortical high gamma entrainment in Parkinson’s disease

Ádám József Berki, Hao Ding, Marcell Palotai, László Halász et autres

Compound network dynamics in beta and gamma bands determine the severity of bradykinesia in Parkinson's disease. We explored its subthalamic stimulation related changes parallel with improvement of complex hand movements. Thirty eight patients with Parkinson's disease treated with bilateral stimulation accomplished voluntary …

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Workload and clinical impact of MRI-based extension of reperfusion therapy time window in acute ischaemic stroke—a prospective single-centre study

Tímea Takács, Rita Magyar-Stang, Szabolcs Szatmári, Ildikó Sipos et autres

Current European Stroke Organisation (ESO) guidelines recommend extended time window reperfusion therapies (4.5-9 h for thrombolysis, 6-24 h for thrombectomy) based on advanced imaging. However, the workload and clinical benefit of this strategy on a population basis are not known. To determine …

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Management of autoimmune temporal lobe epilepsy with GAD65 antibody: four case reports

József Janszky, B. Boné, Kázmér Karádi, Péter Barsi et autres

AIM OF STUDY: Glutamate decarboxylase (GAD) enzyme can be a target intracellular antigen in autoimmune focal epilepsy. GAD65 antibody is in found patients diagnosed with drug-refractory temporal lobe epilepsy (TLE). We explore the clinical features of the disease and therapeutic options. MATERIAL …

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Linking peripheral atherosclerosis to blood–brain barrier disruption: elucidating its role as a manifestation of cerebral small vessel disease in vascular cognitive impairment

Ádám Nyúl‐Tóth, Roland Patai, Anna Csiszár, Anna Ungvari et autres

Aging plays a pivotal role in the pathogenesis of cerebral small vessel disease (CSVD), contributing to the onset and progression of vascular cognitive impairment and dementia (VCID). In older adults, CSVD often leads to significant pathological outcomes, including blood-brain barrier (BBB) disruption, …

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Arteria centralis retinae elzáródás thrombolysiskezelése és multidiszciplináris ellátása a hagyományos szemészeti kezelési formákkal összehasonlítva

Szilvia Vajda, Bence Gunda, Krisztina Knézy, Péter Barsi et autres

Background and purpose: The management of central retinal artery occlusion (CRAO) has long been conservative therapy with limited efficacy carried out in ophthalmology departments together with etiolo­gi­cal investigations lacking a standardised protocol. However, CRAO is analogous to ischemic central nervous system stroke …

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Bilateral simultaneous thalamic hematomas – Unusual presentation of intracerebral hemorrhage: A case report

Rita Magyar-Stang, Marcell Palotai, Gertrúd Tamás, Judit Kárpáti et autres

Background: Bilateral symmetrical simultaneous thalamic hemorrhages are extremely rare. Case presentation: A 52-year-old female patient with a history of untreated hypertension, ischemic heart disease and type 2 diabetes mellitus was admitted with somnolence, disorientation, 3/5 right-sided hemiparesis and blood pressure of 200/110 …

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