Thromboembolic events after PCC administration occurred in 4 patients (2.8%). The overall one-year mortality rate in this patient cohort was 49%.
 
  PCC administration rapidly normalises INR and facilitates urgent neurosurgical procedures in anticoagulated patients with traumatic ICH.
 PCC administration rapidly normalises INR and facilitates urgent neurosurgical procedures in anticoagulated patients with traumatic ICH.Diseases related to peripheral myelin protein 22 (PMP22) have been implicated to involve the central nervous system (CNS). This study aimed to detect central nerve impairment using somatosensory evoked potentials (SSEPs) in patients with Charcot-Marie-Tooth disease (CMT) 1A. A total of 30 CMT1A patients and 26 healthy volunteers were included. Baseline characteristics, brain MRI and segmental SSEPs were collected from the participants. The peak latencies of N9, N13 and N20 were recorded, and central conduction velocity (CCT) was calculated and compared between groups. Significant differences were found in the peak latencies and amplitudes of N9, N13 and N20 between the two groups. CCT was significantly prolonged in the CMT group (7.05 ± 2.09 ms) compared to the control group (5.40 ± 1.79 ms) (p = 0.003). Six of 30 CMT patients had abnormal MRI signals, but no correlation with CCT was found. The central somatosensory pathway that carries SSEPs was impaired in CMT1A patients, which implies an important underlying role of PMP22 in the CNS.In 2015, key global and neurosurgical organizations increased collaboration to improve neurosurgical care access, delivery, and outcomes, particularly in low- to middle-income countries (LMICs); sparking what has been termed the global neurosurgery movement. The authors sought to assess trends in usage of the term 'global neurosurgery' in academic literature with particular focus on author affiliations, world regions most frequently discussed, and topics of research performed. A PubMed search for articles indexed as 'global neurosurgery' was completed yielding 277 articles which met inclusion criteria. It was found that over time, use of the term 'global neurosurgery' has increased, with increasing growth notable starting in the year 2008 and continuing into October 2019. Statistical comparisons showed authors with affiliated global neurosurgery centers were more likely to publish studies related to the continent of Africa (47.4% vs 15.9%, p less then 0.001), and less likely to focus on countries in Asia (2.6% vs 20.9%, p = 0.023). Use of the term 'global neurosurgery' in the article abstract/title/keywords was associated with focus on LMICs (18.6% vs. 5.1%, p = 0.006). Use of the term 'global neurosurgery' was associated with workforce and capacity as research topics (41.9% vs 22.6%, p = 0.036). While fairly new, the global neurosurgery movement has seen a rapid increase in publications utilizing the term 'global neurosurgery.' Articles frequently have focused on collaborative, targeted workforce capacity building in LMICs. We encourage the development of more global neurosurgery academic centers, especially in non-USA countries, to continue this momentum.Brain extraction represents an important step in numerous neuroimaging analyses. The brain extraction tool (BET)2 is a widely used deformable model-based approach for extraction of intracranial volume (ICV). The aim of this study is to estimate the ICV extraction accuracy using synthetic MR(SyMRI) method and BET2 in healthy adult participants and patients with Sturge-Weber Syndrome (SWS), including infants. 'Quantification of relaxation times and proton density by multi-echo acquisition of saturation recovery with turbo-spin-echo readout' (QRAPMASTER) with a 3.0 T magnetic resonance image (MRI) system was used for data acquisition. Statistical evaluations were performed with linear regression analysis and the Jaccard similarity coefficient (J). ICV extraction accuracy with synthetic MR method is found to be higher than BET2, for both aged healthy participants and SWS.
  Fatigue has been recognized as a common non-motor problem in patients with Parkinson's disease (PD). The determination of the clinical correlates of fatigue in PD patients is necessary. The purpose of this study was to explore the risk factors related to the severity of fatigue in PD.
 
  In this study, 141 patients with PD were recruited. All patients were evaluated comprehensively, including motor function, fatigue severity scale (FSS), cognition and psychiatric status. Brain magnetic resonance imaging (MRI) examinations were performed to assess the severity of white matter hyperintensities, and the presence of silent lacunes, medial temporal lobe atrophy (MTLA), and global cortical atrophy (GCA). The crude associations of variables with FSS were examined using Pearson (nor-mally distributed) or Spearman correlation (categorical or non-normal distributed) analyses.  https://www.selleckchem.com/products/ver155008.html  Multiple linear regression analysis was performed to find the correlates of fatigue severity in PD patients.
 
  In the whole sample, with FSS as the dependent variable in a linear regression model, Hamilton Depression Rating Scale (HAM-D), GCA, female sex were significant correlates of FSS, accounting for 24% of the variance of it. When subjects with depression (HAM-D≥35) were excluded, HAM-D, GCA, female sex remained significant correlates of FSS, accounting for 22% of the variance of FSS. There is no correlation between white matter hyperintensities and FSS.
 
  GCA may be an important correlate of the fatigue severity commonly observed in PD patients.
 GCA may be an important correlate of the fatigue severity commonly observed in PD patients.COVID-19 is the disease caused by Novel Coronavirus (SARS-CoV-2) infection and world current main public health problem, due to its easy transmissibility and multiple clinical presentations. The main symptoms reported worldwide are dry cough, dyspnea, and fever, as well as anosmia and ageusia. COVID-19 diagnosis is made with RT-PCR, but many other complementary exams may be used to guide clinical practice, such as Chest Computerized Tomography (CT), showing ground glass opacities; increase in inflammatory markers, as C-Reactive Protein and Erythrocyte Sedimentation Rate; hemogram might show hypoalbuminemia, thrombocytopenia. Severe cases may evolve to thromboembolic and atheroembolic events, leading to stroke, myocardial infarction, pulmonary thromboembolism. Male, 28 years old, went for neurological appointment after presenting episode of intense headache, dysarthria, deviation of lip rhyme on appointment's eve. Previously healthy, no comorbidities or risk factors. Underwent brain MRI and serum serological analysis.