Dušan Urgošík

An Intraoperative Study of Speech-Related Neuronal Activity in the Subthalamic Nucleus of Parkinson's Disease Patients

Tomáš Sieger, Michal Novotný, Tereza Serranová, Filip Růžička et autres

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The role of stereotactic radiosurgery in the management of vestibular schwannoma in octogenarians: an international multi-institutional study

Hussam Abou-Al-Shaar, Ibrahem Albalkhi, Othman Bin-Alamer, Jeffery Head et autres

OBJECTIVE: The incidence of vestibular schwannoma (VS) diagnosis among octogenarians has increased due to longer life expectancy and greater MRI accessibility and utilization. Stereotactic radiosurgery (SRS) offers a safe management strategy for these patients. METHODS: The authors retrospectively analyzed the data of …

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Classification of Functional Brain Patterns Elicited by Deep Brain Stimulation of the Subthalamic Nucleus in Parkinson’s Disease

Dimitra Kiakou, Karsten Mueller, Pavel Filip, Andrej Lasica et autres

Despite the remarkable success of deep brain stimulation (DBS) in alleviating Parkinson's disease (PD) symptoms, complexities arising from inherent inter-individual variability and the vast array of available methodologies for functional brain imaging data processing and interpretation have resulted in substantial heterogeneity across …

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Precise Electrode Co‐Alignment in Deep Brain Stimulation Fusing Neuroimaging and Electrophysiology

Igor Varga, Daniel Novák, Dušan Urgošík, Jan Kybic et autres

We present a multimodal framework to improve the precision of electrode placement in deep brain stimulation (DBS) by fusing preoperative neuroimaging with intraoperative electrophysiology for accurate electrode co-alignment. The workflow integrates automated subthalamic nucleus (STN) segmentation from preoperative MRI using a two-step …

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Author response for "Precise Electrode Co-alignment in Deep Brain Stimulation Fusing Neuroimaging and Electrophysiology"

Igor Varga, Daniel Novák, Dušan Urgošík, Jan Kybic et autres

Author response for "Precise Electrode Co-alignment in Deep Brain Stimulation Fusing Neuroimaging and Electrophysiology"

Igor Varga, Daniel Novák, Dušan Urgošík, Jan Kybic et autres

Comparative Study Evaluating a New Dose Optimization Software for Gamma Knife Treatment Planning: Comparison of 80 Challenging Treatment Plans

Lucie Hamáčková, Josef Novotný, Markéta Farníková, Roman Liščák et autres

INTRODUCTION: In 2020, Elekta Instrument AB, Stockholm, released a new dose optimizer for Leksell GammaPlan, which includes the possibility of inverse planning. This study aimed to compare the new software with the previous manual version of treatment planning for stereotactic radiosurgery and …

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Precision of post-operative localization of deep brain stimulation electrodes

Andrej Lasica, Pavel Filip, Kristína Burdová, Josef Mana et autres

Tools for post-operative localization of deep brain stimulation (DBS) electrodes may be of major benefit in the evaluation of the stimulation area. However, little is known about their precision. This study compares 3 different software packages used for DBS electrode localization. T1-weighted …

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Spinal cord stimulation in the treatment of refractory angina pectoris: 25-year clinical experience at a single center

Jan Naar, Dušan Urgošík, Petr Volf, Pavel Michálek et autres

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Sweet spot for resting-state functional MRI effect of deep brain stimulation in dystonia lies in the lower pallidal area

Pavel Filip, Andrej Lasica, Dimitra Kiakou, Karsten Mueller et autres

INTRODUCTION: Deep brain stimulation (DBS) of the internal globus pallidus (GPi) is a well-established, effective treatment for dystonia. Substantial variability of therapeutic success has been the one of the drivers of an ongoing debate about proper stimulation site and settings, with several …

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Efficacy and safety of a third stereotactic radiosurgery for recurrent trigeminal neuralgia: an international, multicenter study

Fernando De Nigris Vasconcellos, Juan Diego Alzate, Elad Mashiach, Ying Meng et autres

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Preoperative cognitive profile predictive of cognitive decline after subthalamic deep brain stimulation in Parkinson's disease

Josef Mana, Ondřej Bezdíček, Filip Růžička, Andrej Lasica et autres

Cognitive decline represents a severe non-motor symptom of Parkinson's disease (PD) that can significantly reduce the benefits of subthalamic deep brain stimulation (STN DBS). Here, we aimed to describe post-surgery cognitive decline and identify pre-surgery cognitive profile associated with faster decline in …

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