Linked Life Data

8694142

Source:http://linkedlifedata.com/resource/pubmed/id/8694142

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
1
pubmed:dateCreated
1996-8-29
pubmed:abstractText
Electronystagmography (ENG) is generally performed with the patient's eyes closed to prevent visual fixation. In this way, direct observation of eye movements is impossible. By means of Frenzel glasses (FG), the direct observation of eye movements is possible, but the effectiveness of visual fixation suppression and the diagnostic contribution of FG must still be studied. One hundred seven patients with vertigo participated in this study. Each patient underwent a complete ENG test under two fixation modalities: (a) closed eyes and (b) open eyes with FG. The spontaneous nystagmus and the Hallpike test did not show any significant difference between the two fixation modalities. The slow-phase velocity of nystagmus with the caloric test was significantly greater with closed eyes, but the pattern of nystagmus with FG fixation was more tooth-shaped and regular than that with closed eyes. It is concluded that using FG when performing an ENG may improve its diagnostic value.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:status
MEDLINE
pubmed:month
Jan
pubmed:issn
0192-9763
pubmed:author
pubmed:issnType
Print
pubmed:volume
17
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
89-92
pubmed:dateRevised
2006-11-15
pubmed:meshHeading
pubmed:year
1996
pubmed:articleTitle
Do Frenzel glasses have a place in the modern electronystagmography laboratory?
pubmed:affiliation
Department of Otorhinolaryngology-Head and Neck Surgery, Bnai Zion Medical Center, Haifa, Israel.
pubmed:publicationType
Journal Article, Comparative Study