Document Detail


Brainstem response audiometry. II. Classification of hearing loss by discriminant analysis.
MedLine Citation:
PMID:  3190567     Owner:  NLM     Status:  MEDLINE    
Abstract/OtherAbstract:
In the companion paper [V.d. Drift et al.; Audiology 27: 260-270, 1988], it was shown graphically that conductive and cochlear hearing loss can be distinguished on the basis of the combinations of the auditory brainstem response threshold with the horizontal shift of the latency-level curve of peak V, its derivative or the latency of peak V at threshold level, respectively. In addition to the patient data used in the companion paper, 22 patients with mixed hearing loss were enrolled in the present study. The statistical technique of discriminant analysis was applied to find the optimum linear combination of auditory brainstem response data for classification of a hearing loss. The brainstem classification 'cochlear hearing loss' agrees with the diagnosis on the basis of the pure-tone audiogram in 85% of the cases. In cases with the brainstem classification 'conductive hearing loss', 93% showed at least a conductive component in the pure-tone audiogram.
Authors:
J F vd Drift; M P Brocaar; G A von Zanten
Related Documents :
17475597 - Comparison of short tone burst-evoked and click-evoked vestibular myogenic potentials i...
17956767 - Tinnitus: presence and future.
17348537 - Integration efficiency for speech perception within and across sensory modalities by no...
8276727 - Temporal patterns of transient-evoked otoacoustic emissions in normal and impaired coch...
2165197 - Ubiquitin immunoreactive structures in normal human brains. distribution and developmen...
6266857 - Visual-vestibular interaction in the flocculus of the alert monkey. ii. purkinje cell a...
Publication Detail:
Type:  Journal Article; Research Support, Non-U.S. Gov't    
Journal Detail:
Title:  Audiology : official organ of the International Society of Audiology     Volume:  27     ISSN:  0020-6091     ISO Abbreviation:  Audiology     Publication Date:  1988  
Date Detail:
Created Date:  1988-12-20     Completed Date:  1988-12-20     Revised Date:  2006-11-15    
Medline Journal Info:
Nlm Unique ID:  1273752     Medline TA:  Audiology     Country:  SWITZERLAND    
Other Details:
Languages:  eng     Pagination:  271-8     Citation Subset:  IM    
Affiliation:
Department of Otorhinolaryngology, Dijkzigt University Hospital, Rotterdam, The Netherlands.
Export Citation:
APA/MLA Format     Download EndNote     Download BibTex
MeSH Terms
Descriptor/Qualifier:
Adolescent
Adult
Aged
Aged, 80 and over
Audiometry, Evoked Response / statistics & numerical data*
Brain Stem / physiology
Child
Evoked Potentials, Auditory
Hearing Disorders / diagnosis*
Hearing Loss, Conductive / diagnosis
Hearing Loss, Sensorineural / diagnosis
Humans
Middle Aged

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine


Previous Document:  Brainstem response audiometry. I. Its use in distinguishing between conductive and cochlear hearing ...
Next Document:  Effects of electrolytic lesions of the superior olivary complex and trapezoid body on brainstem audi...