19 results match your criteria: "Antwerp University Research Centre for Equilibrium and Aerospace (AUREA)[Affiliation]"
J Neurol
March 2018
School of Science and Health, Western Sydney University, Sydney, NSW, Australia.
Introduction: Mal de Debarquement Syndrome (MdDS) is a neurological condition typically characterized by a sensation of motion, that persists longer than a month following exposure to passive motion (e.g., cruise, flight, etc.
View Article and Find Full Text PDFNPJ Microgravity
January 2017
Antwerp University Research Centre for Equilibrium and Aerospace (AUREA), University of Antwerp, Groenenborgerlaan 171, Antwerp, 2020 Belgium.
Space travel poses an enormous challenge on the human body; microgravity, ionizing radiation, absence of circadian rhythm, confinement and isolation are just some of the features associated with it. Obviously, all of the latter can have an impact on human physiology and even induce detrimental changes. Some organ systems have been studied thoroughly under space conditions, however, not much is known on the functional and morphological effects of spaceflight on the human central nervous system.
View Article and Find Full Text PDFSci Rep
June 2017
Coma Science Group, GIGA-Research & Neurology Department, University and University Hospital of Liège, Liège, Belgium.
Spaceflight severely impacts the human body. However, little is known about how gravity and gravitational alterations affect the human brain. Here, we aimed at measuring the effects of acute exposure to gravity transitions.
View Article and Find Full Text PDFNeuroimage Clin
November 2017
Antwerp University Research Centre for Equilibrium and Aerospace (AUREA), University of Antwerp, Antwerp. Belgium; Faculty of Sciences, Department of Physics, University of Antwerp, Antwerp, Belgium.
Background: Vestibular patients occasionally report aggravation or triggering of their symptoms by visual stimuli, which is called visually induced dizziness (VID). These patients therefore experience dizziness, discomfort, disorientation and postural unsteadiness. The underlying pathophysiology of VID is still poorly understood.
View Article and Find Full Text PDFJ Neurol
October 2017
Antwerp University Research Centre for Equilibrium and Aerospace (AUREA), University of Antwerp, Antwerp, Belgium.
Microgravity, confinement, isolation, and immobilization are just some of the features astronauts have to cope with during space missions. Consequently, long-duration space travel can have detrimental effects on human physiology. Although research has focused on the cardiovascular and musculoskeletal system in particular, the exact impact of spaceflight on the human central nervous system remains to be determined.
View Article and Find Full Text PDFJ Neurophysiol
March 2017
Academic Department of Neuro-Otology, Division of Brain Sciences, Charing Cross Hospital Campus, Imperial College London, London, United Kingdom.
The objectives of this study were ) to probe the effects of visual motion adaptation on early visual and V5/MT cortical excitability and ) to investigate whether changes in cortical excitability following visual motion adaptation are related to the degree of visual dependency, i.e., an overreliance on visual cues compared with vestibular or proprioceptive cues.
View Article and Find Full Text PDFFront Surg
June 2016
Department of Biomedical Physics, Faculty of Science, University of Antwerp, Antwerp, Belgium; Department of Speech, Language and Hearing Sciences, Faculty of Medicine and Health Sciences, Ghent University, Ghent, Belgium.
The history taking of a dizzy patient is of utmost importance in order to differentiate the possible etiologies of vertigo. The key factors that allow a first approximation of diagnosis identification are based on the time profile, symptom profile, and trigger profile of the disease. Here, the proposed mnemonic "SO STONED" comprises eight different dimensions that characterize the vertigo-related complaints of the patient and guide the clinician in his or her decision scheme.
View Article and Find Full Text PDFPLoS One
April 2017
Research Institute MOVE, Faculty of Behavioural and Movement Sciences, VU University Amsterdam, Netherlands.
Background: Vestibular patients occasionally report aggravation or triggering of their symptoms by visual stimuli, which is called visual vestibular mismatch (VVM). These patients therefore experience discomfort, disorientation, dizziness and postural unsteadiness.
Objective: Firstly, we aimed to get a better insight in the underlying mechanism of VVM by examining perceptual and postural symptoms.
Brain Struct Funct
June 2016
Antwerp University Research Centre for Equilibrium and Aerospace (AUREA), Antwerp University Hospital and University of Antwerp, Groenenborgerlaan 171, 2020, Antwerp, Belgium.
Int J Audiol
December 2016
a Antwerp University Research Centre for Equilibrium and Aerospace (AUREA), University of Antwerp Groenenborgerlaan, Antwerp , 171, 2020 , Belgium and.
Objective: The purpose of this paper was to provide an extensive description of a case of sopite syndrome, a manifestation of motion sickness scarcely described in the literature.
Design: The following questionnaires were used to assess sopite syndrome symptoms pre, during and post parabolic flight; Misery Scale rate, Positive and Negative Affect Scale, the Motion Sickness Assessment Questionnaire and the Epworth Sleepiness Scale.
Study Sample: Case report of a 35-year old female compared to a control group (n = 26).
J Neurol
May 2016
Antwerp University Research Centre for Equilibrium and Aerospace (AUREA), University of Antwerp, Groenenborgerlaan 171, 2020, Antwerp, Belgium.
Mal de debarquement (MdD) is a subjective perception of self-motion after exposure to passive motion, in most cases sea travel, hence the name. Mal de debarquement occurs quite frequently in otherwise healthy individuals for a short period of time (several hours). However, in some people symptoms remain for a longer period of time or even persist and this is then called mal de debarquement syndrome (MdDS).
View Article and Find Full Text PDFJ Psychopharmacol
December 2015
Antwerp University Research Centre for Equilibrium and Aerospace (AUREA), Antwerp University Hospital and University of Antwerp, Antwerp, Belgium
Introduction: Space motion sickness in astronauts during spaceflight causes significant discomfort, which might impede their functionality. Pharmacological treatment has been mainly restricted to promethazine. Transdermal and oral scopolamine have also been used in space; however, their use was reduced due to unpredictable effectiveness and side effects.
View Article and Find Full Text PDFBrain Struct Funct
June 2016
Antwerp University Research Centre for Equilibrium and Aerospace (AUREA), Antwerp University Hospital and University of Antwerp, Groenenborgerlaan 171, 2020, Antwerp, Belgium.
To date, hampered physiological function after exposure to microgravity has been primarily attributed to deprived peripheral neuro-sensory systems. For the first time, this study elucidates alterations in human brain function after long-duration spaceflight. More specifically, we found significant differences in resting-state functional connectivity between motor cortex and cerebellum, as well as changes within the default mode network.
View Article and Find Full Text PDFOtol Neurotol
January 2015
*Antwerp University Research centre for Equilibrium and Aerospace (AUREA), University of Antwerp, Antwerp, Belgium; and †Department of Otorhinolaryngology, Antwerp University Hospital, Antwerp, Belgium.
Objective: To assess the prevalence of vestibular migraine (VM) in patients consulting to an otolaryngology clinic, the neuro-otological associated symptoms, and the effect of prophylactic antimigrainous medication on VM symptom improvement.
Study Design: Retrospective chart review.
Setting: Tertiary referral otolaryngology clinic.
J Vestib Res
October 2013
Antwerp University Research Centre for Equilibrium and Aerospace AUREA, Department of Biomedical Physics, University of Antwerp, Antwerp, Belgium.
In the framework of further space exploration, countermeasures to combat the drawbacks of human space flights are essential. The present study focuses on the influence of microgravity on the otolith-ocular reflex and aims to test the hypothesis of artificial gravity being an adequate countermeasure for the deconditioning of the aforementioned reflex. The so-called SPIN study, commissioned by the European Space Agency, can be considered as a control experiment in the broad sense for the Neurolab mission (STS-90) during which 4 crewmembers of the space shuttle were subjected to in-flight centrifugation on the visual and vestibular investigation system (VVIS).
View Article and Find Full Text PDFAudiol Neurootol
October 2012
Antwerp University Research Centre for Equilibrium and Aerospace (AUREA), Edegem, Belgium.
Introduction: Sensory conflicts in the vestibular system lead to motion sickness of which space motion sickness (SMS) is a special case. SMS affects up to 70% of the astronauts during the first 3 days in space. The search for effective countermeasures has led to several nonpharmacological and pharmacological approaches.
View Article and Find Full Text PDFFiziol Cheloveka
August 2010
Antwerp University Research centre for Equilibrium and Aerospace (AUREA), ENT Department, Antwerp University Hospital, University of Antwerp, Antwerp, Belgium.
The unilateral centrifugation test is one of the few vestibular tests that evaluate the utricles side by side. During this test, a subject is rotated about an earth vertical axis at high rotation speeds (e.g.
View Article and Find Full Text PDFAudiol Neurootol
December 2010
Antwerp University Research centre for Equilibrium and Aerospace (AUREA), ENT Department, Antwerp University Hospital, University of Antwerp, Edegem, Antwerp, Belgium.
The utricle plays an important role in orientation with respect to gravity. The unilateral centrifugation test allows a side-by-side investigation of both utricles. During this test, the subject is rotated about an earth-vertical axis at high rotation speeds (e.
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