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Cerebral venous sinus thrombosis presenting with subarachnoid hemorrhage: a series of 11 cases
Background and purposeCerebral venous sinus thrombosis (CVST) is a rare cerebrovascular disease with a wide spectrum of clinical manifestations. The...
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Characteristics of patients with cerebral sinus venous thrombosis and JAK2 V617F mutation
ObjectivesJanus kinase 2 (JAK2–V617F) mutations can cause thrombocytosis, polycythemia and hyper viscosity leading to cerebral sinus venous...
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Muscle metaboreflex activation during hypercapnia modifies nonlinear heart rhythm dynamics, increasing the complexity of the sinus node autonomic regulation in humans
Muscle metaboreflex activation during hypercapnia leads to enhanced pressive effects that are poorly understood while autonomic responses including...
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Pediatric cerebral sinus venous thrombosis: clinical characterization of a Portuguese cohort
IntroductionPediatric cerebral sinus venous thrombosis (CSVT) is a rare entity. Risk factors differ from the adults, and treatment is not consensual....
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The relationship between cerebral blood flow and venous sinus pressure: can hyperemia induce idiopathic intracranial hypertension?
BackgroundIt has been shown that idiopathic intracranial hypertension (IIH) in children is associated with cerebral hyperemia, which induces an...
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The incidence of obesity, venous sinus stenosis and cerebral hyperaemia in children referred for MRI to rule out idiopathic intracranial hypertension at a tertiary referral hospital: a 10 year review
BackgroundChildren referred to a tertiary hospital for the indication, “rule out idiopathic intracranial hypertension (IIH)” may have an increased...
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A Method Based on 3D Shape Analysis Towards the Design of Flexible Instruments for Endoscopic Maxillary Sinus Surgery
The emergence of steerable flexible instruments has widened the uptake of minimally invasive surgical techniques. In sinus surgery, such flexible...
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Effect of Left and Right Coronary Flow Waveforms on Aortic Sinus Hemodynamics and Leaflet Shear Stress: Correlation with Calcification Locations
Coronary flow induces hemodynamic alterations in the aortic sinus region. The objectives of this study are to: (1) investigate the differences among...
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A retrospective study of 78 adult tentorial middle line region dural arteriovenous fistulae
ObjectiveDural arteriovenous fistulae (DAVF) in the tentorial middle line region are uncommon with specific features and more cognitive disorders...
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Brain (Yakovlevian) torque direction is associated with volume asymmetry of the intracranial transverse sinuses: evidence from situs inversus totalis
Previous research reported reversal of the prototypical brain torque in individuals with mirrored visceral topology (situs inversus totalis, SIT)....
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Cerebral venous sinus thrombosis in pregnancy and puerperium
Cerebral venous sinus thrombosis (CVST) is more common in women than in men, possibly due to gender-specific risk factors in young adults. The...
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Comparison of Short Implant, Angled Implant, Distal Extension and Grafting Methods for Atrophic Maxillary Posterior Region: a Finite Element Study
PurposeThe objective of the study was to determine the most ideal of four different implant-prosthesis treatment combinations that can be used for...
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Acute effects of empagliflozin on open-loop baroreflex function and urinary glucose excretion in rats with chronic myocardial infarction
Sodium–glucose cotransporter 2 (SGLT2) inhibitors have exerted cardioprotective effects in clinical trials, but underlying mechanisms are not fully...
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Acute effects of empagliflozin on open-loop baroreflex function and urine glucose excretion in Goto-Kakizaki diabetic rats
Although suppression of sympathetic activity is suggested as one of the underlying mechanisms for the cardioprotective effects afforded by...
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Unveiling the neuroanatomy of Josephoartigasia monesi and the evolution of encephalization in caviomorph rodents
Caviomorph rodents are an exceptional model for studying the effects of ecological factors and size relations on brain evolution. These mammals are...
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A case-based systematic review on the SARS-COVID-2-associated cerebrovascular diseases and the possible virus routes of entry
Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) sparked a global pandemic that continues to affect various facets of human existence....
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Evaluation of the Effect of Cortical Bone Thickness on Stress Distribution in Implant-Supported Fixed Prostheses
PurposeThe purpose of this study was to evaluate and compare the effects of fixed prostheses placed on mandibles with different cortical bone...
