Role of eye movement examination and subjective visual vertical in clinical evaluation of multiple sclerosis

2003 ◽  
Vol 250 (5) ◽  
pp. 569-575 ◽  
Author(s):  
Alessandro Serra ◽  
Joy Derwenskus ◽  
Deborah L. Downey ◽  
R. John Leigh
Keyword(s):  
Multiple Sclerosis ◽  
Eye Movement ◽  
Clinical Evaluation ◽  
Subjective Visual Vertical ◽  
Visual Vertical

scholarly journals Relationship between subjective visual vertical and balance in individuals with multiple sclerosis

2018 ◽  
Vol 24 (1) ◽  
pp. e1757 ◽  
Author(s):  
Brooke N. Klatt ◽  
Patrick J. Sparto ◽  
Lauren Terhorst ◽  
Stanley Winser ◽  
Rock Heyman ◽  
...  
Keyword(s):  
Multiple Sclerosis ◽  
Subjective Visual Vertical ◽  
Visual Vertical

scholarly journals Independent Measures of Utricular Function: Ocular Vestibular Evoked Myogenic Potentials Do Not Correlate With Subjective Visual Vertical or Fundus Photographic Binocular Cyclorotation

2021 ◽  
Vol 12 ◽  
Author(s):  
Sarah Hösli ◽  
Dominik Straumann
Keyword(s):  
Diagnostic Tests ◽  
Diagnostic Workup ◽  
Vestibular Evoked Myogenic Potentials ◽  
Subjective Visual Vertical ◽  
Asymmetry Ratio ◽  
Visual Vertical ◽  
The Asymmetry ◽  
The Right ◽  
Utricular Function

Ocular vestibular evoked myogenic potentials (oVEMPs), subjective visual vertical (SVV), and fundus photographically measured binocular cyclorotation (BCR) are diagnostic tests to assess utricular function in patients with vertigo or dizziness. In 138 patients with chronic vertigo or dizziness, we asked whether the asymmetry ratio of oVEMP (normal, right side pathological, left side pathological) could predict the SVV deviation (normal, rightward deviation, leftward deviation) or BCR (normal, cyclorotation to the right, cyclorotation to the left). There was no correlation between oVEMP and SVV and between oVEMP and BCR, while SVV and BCR correlated highly. Although both oVEMP and SVV measure aspects of utricular function, our findings demonstrate that oVEMP and SVV are not redundant and may reflect different utricular pathologies. The role of fundus photographic BCR may be relegated to only confirm unclear SVV results in vestibular diagnostic workup.

Subjective visual vertical and visual dependency in patients with multiple sclerosis

2020 ◽  
Vol 44 ◽  
pp. 102255 ◽  
Author(s):  
I. Ulozienė ◽  
M. Totilienė ◽  
R. Balnytė ◽  
A. Kuzminienė ◽  
R. Kregždytė ◽  
...  
Keyword(s):  
Multiple Sclerosis ◽  
Subjective Visual Vertical ◽  
Visual Vertical

Role of subjective visual vertical test during eccentric rotation in the recovery phase of vestibular neuritis

2010 ◽  
Vol 37 (5) ◽  
pp. 565-569 ◽  
Author(s):  
Jae Yong Byun ◽  
Seok Min Hong ◽  
Seung Geun Yeo ◽  
Sang Hoon Kim ◽  
Sung Wan Kim ◽  
...  
Keyword(s):  
Recovery Phase ◽  
Vestibular Neuritis ◽  
Subjective Visual Vertical ◽  
Eccentric Rotation ◽  
Visual Vertical ◽  
Vertical Test

scholarly journals Subjective Visual Vertical in PD Patients with Lateral Trunk Flexion

2016 ◽  
Vol 2016 ◽  
pp. 1-4 ◽  
Author(s):  
F. Gandor ◽  
D. Basta ◽  
D. Gruber ◽  
W. Poewe ◽  
G. Ebersbach
Keyword(s):  
Supine Position ◽  
Vestibular Dysfunction ◽  
Subjective Visual Vertical ◽  
Common Phenomenon ◽  
Trunk Flexion ◽  
Pathophysiological Mechanisms ◽  
Bedside Test ◽  
Visual Vertical ◽  
Simple Bedside

Lateral trunk flexion (LTF) is a common phenomenon in patients with Parkinson’s disease (PD) and has recently been associated with peripheral vestibular dysfunction. Since deviation of the subjective visual vertical (SVV) is a well-recognized feature of disorders involving vestibular processing, we analyzed SVV angles in 30 PD patients with and without LTF to assess the possible role of vestibular dysfunction in the pathogenesis of LTF in PD. Quantification of SVV was obtained using a simple bedside test. PD patients with LTF had significantly greater SVV angles as compared to PD patients without LTF (median: 4.3° [range: 0.1–17.7],n=21, versus 0.8° [0.1–1.9],n=9;p<0.001). 14 of 21 patients with LTF showed pathological SVV, while all 9 patients without LTF had normal SVV. Abnormal SVV was more frequent when LTF was reversible in the supine position compared to fixed LTF. In a subgroup of PD patients with LTF, pathological SVV suggests vestibular dysbalance, which might be involved in the pathophysiological mechanisms underlying LTF.

Psychological symptoms and perceived cognitive impairment in multiple sclerosis: The role of rumination.

2018 ◽  
Vol 63 (2) ◽  
pp. 286-294 ◽  
Author(s):  
Bailee L. Malivoire ◽  
Crystal J. Hare ◽  
Tae L. Hart
Keyword(s):  
Multiple Sclerosis ◽  
Cognitive Impairment ◽  
Psychological Symptoms

The Role of Myocardial Perfusion Imaging in the Clinical Evaluation of Coronary Artery Disease in Women

2006 ◽  
Vol 3 (2) ◽  
pp. 68-72
Author(s):  
Jennifer Mieres ◽  
Leslee J Shaw ◽  
Robert C Hendel ◽  
D Douglas Miller ◽  
Robert Bonow ◽  
...  
Keyword(s):  
Coronary Artery Disease ◽  
Coronary Artery ◽  
Myocardial Perfusion Imaging ◽  
Myocardial Perfusion ◽  
Clinical Evaluation ◽  
Perfusion Imaging ◽  
Artery Disease

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