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

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 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

Topology of brainstem lesions associated with subjective visual vertical tilt

Neurology ◽  
2014 ◽  
Vol 82 (22) ◽  
pp. 1968-1975 ◽  
Author(s):  
T.-H. Yang ◽  
S.-Y. Oh ◽  
K. Kwak ◽  
J.-M. Lee ◽  
B.-S. Shin ◽  
...  
Keyword(s):  
Subjective Visual Vertical ◽  
Brainstem Lesions ◽  
Visual Vertical

scholarly journals The use of a neck brace does not influence visual vertical perception

2011 ◽  
Vol 69 (3) ◽  
pp. 509-512 ◽  
Author(s):  
Martha Funabashi ◽  
Natya N.L. Silva ◽  
Luciana M. Watanabe ◽  
Taiza E.G Santos-Pontelli ◽  
José Fernando Colafêmina ◽  
...  
Keyword(s):  
Healthy Volunteers ◽  
Healthy Subjects ◽  
Afferent Input ◽  
Subjective Visual Vertical ◽  
Sensory Receptors ◽  
Ocular Torsion ◽  
Vertical Orientation ◽  
Mean Values ◽  
Visual Vertical ◽  
The Mean

Subjective visual vertical (SVV) evaluates the individual's capacity to determine the vertical orientation. Using a neck brace (NB) allow volunteers' heads fixation to reduce cephalic tilt during the exam, preventing compensatory ocular torsion and erroneous influence on SVV result. OBJECTIVE: To analyze the influence of somatosensory inputs caused by a NB on the SVV. METHOD: Thirty healthy volunteers performed static and dynamic SVV: six measures with and six without the NB. RESULTS: The mean values for static SVV were -0.075º±1.15º without NB and -0.372º±1.21º with NB. For dynamic SVV in clockwise direction were 1.73º±2.31º without NB and 1.53º±1.80º with NB. For dynamic SVV in counterclockwise direction was -1.50º±2.44º without NB and -1.11º±2.46º with NB. Differences between measurements with and without the NB were not statistically significant. CONCLUSION: Although the neck has many sensory receptors, the use of a NB does not provide sufficient afferent input to change healthy subjects' perception of visual verticality.

Subclinical deviation of the subjective visual vertical in patients affected by a primary headache

2009 ◽  
Vol 129 (1) ◽  
pp. 30-35 ◽  
Author(s):  
Masayuki Asai ◽  
Mitsuhiro Aoki ◽  
Hisamitsu Hayashi ◽  
Nansei Yamada ◽  
Keisuke Mizuta ◽  
...  
Keyword(s):  
Primary Headache ◽  
Subjective Visual Vertical ◽  
Visual Vertical

scholarly journals Contribution of Visual Input to the Subjective Visual Vertical During Prolonged Lateral Tilt Position

2010 ◽  
Vol 01 (01) ◽  
Author(s):  
Fumiyuki Goto ◽  
Tomoko Tsutumi ◽  
Hironari Kobayashi ◽  
Akira Saito ◽  
Jin Kanzaki
Keyword(s):  
Visual Input ◽  
Subjective Visual Vertical ◽  
Lateral Tilt ◽  
Visual Vertical

Subjective visual vertical during eccentric rotation in patients with vestibular neuritis

2009 ◽  
Vol 267 (3) ◽  
pp. 357-361 ◽  
Author(s):  
Seok Min Hong ◽  
Seung Geun Yeo ◽  
Jae Yong Byun ◽  
Moon Suh Park ◽  
Chan Hum Park ◽  
...  
Keyword(s):  
Vestibular Neuritis ◽  
Subjective Visual Vertical ◽  
Eccentric Rotation ◽  
Visual Vertical
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