MRgFUS subthalamotomy in Parkinson's disease: an approach aimed at minimizing Lesion Volume.

Idiopathic Parkinson's Disease (PD) is a neurodegenerative disorder characterized by tremor, rigidity, bradykinesia, and postural instability. Magnetic Resonance-guided high-intensity focused ultrasound (MRgFUS) of the subthalamic nucleus (STN) is gaining recognition as a minimally invasive surgical option. This study assesses the safety and efficacy of unilateral MRgFUS subthalamotomy, aiming to create the smallest effective lesion.

Effectiveness and safety of levodopa-entacapone-carbidopa infusion in Parkinson disease: A real-world data study.

Background And Purpose: Levodopa-entacapone-carbidopa intestinal gel (LECIG) infusion is a recently developed device-aided therapy for advanced Parkinson disease (PD) patients. The aim of this study was to report real-world evidence about the effectiveness, tolerability, and safety of LECIG in PD patients.

Methods: A multicenter observational retrospective study of the first patients who initiated LECIG in Spain was performed.

STUB1 Mutations as Possible Genetic Modifiers in Spinocerebellar Ataxia Type 8.

Background: Spinocerebellar ataxia type 8 (SCA8) is a dominantly inherited expansion disorder with highly variable penetrance. ATXN8OS/ATXN8 expanded alleles have been identified in association with other types of hereditary ataxias, pointing to a possible genetic synergism.

Objectives: We aimed to further investigate the molecular background of patients with SCA8 diagnosis.

Combined subthalamic nucleus and globus pallidus internus deep brain stimulation in Parkinson's disease.

Introduction: Subthalamic nucleus (STN) and globus pallidus internus (GPi) deep brain stimulation (DBS) are the main surgical approaches for advanced Parkinson's disease. Stimulation is usually applied bilaterally in the same brain structure. However, when various motor symptoms concomitantly present in the same patient, simultaneous modulation of different brain structures may be a suitable alternative.

Spinocerebellar Ataxia 36 is a Frequent Cause of Hereditary Ataxia in Eastern Spain.

Background: Autosomal dominant spinocerebellar ataxia 36 (SCA36) is caused by hexanucleotide repeat expansion in the gene.

Objectives: To assess frequency, clinical and genetic features of SCA36 in Eastern Spain.

Methods: expansion was tested in a cohort of undiagnosed cerebellar ataxia families (n = 84).