The Effect of Forward Masker Duration, Rise/Fall Time, and Integrated Pressure on Auditory Brain Stem Evoked Responses in Human Newborns and Adults

1993 ◽  
Vol 14 (2) ◽  
pp. 95-103 ◽  
Author(s):  
Robert E. Lasky
Keyword(s):  
Brain Stem ◽  
Evoked Responses ◽  
Fall Time ◽  
Auditory Brain Stem ◽  
Masker Duration ◽  
Forward Masker

Normal auditory brain stem evoked responses in infants of diabetic mothers

1992 ◽  
Vol 30 (3) ◽  
pp. 221-228 ◽  
Author(s):  
Ingrid Grimmer ◽  
Regina M. Trammer ◽  
Karin Köster ◽  
Franz Kainer ◽  
Michael Obladen
Keyword(s):  
Brain Stem ◽  
Evoked Responses ◽  
Infants Of Diabetic Mothers ◽  
Auditory Brain Stem ◽  
Diabetic Mothers

Deafness after Bilateral Midbrain Contusion: A Correlation of Magnetic Resonance Imaging with Auditory Brain Stem Evoked Responses

Neurosurgery ◽  
1991 ◽  
Vol 29 (1) ◽  
pp. 106-109 ◽  
Author(s):  
Niranjan N. Jani ◽  
Robert Laureno ◽  
Alexander S. Mark ◽  
Carmen C. Brewer
Keyword(s):  
Magnetic Resonance Imaging ◽  
Magnetic Resonance ◽  
Brain Stem ◽  
Head Trauma ◽  
Closed Head Injury ◽  
Evoked Responses ◽  
Resonance Imaging ◽  
Focal Lesions ◽  
Auditory Brain Stem ◽  
Objective Evidence

Abstract A 46-year-old woman became deaf after a closed head injury. When a computed tomographic scan failed to disclose the cause, conversion disorder was suspected. Magnetic resonance imaging, however, showed bilateral contusions of the inferior colliculi, providing objective evidence for an organic cause of hearing loss. Auditory brain stem evoked responses and stapedial reflexes also provided objective evidence of brain stem injury. This case illustrates the phenomenon of dorsal midbrain injury after head trauma. It indicates the sensitivity of magnetic resonance imaging for small focal lesions after head trauma, and it demonstrates some difficulties in the diagnosis of “hysterical” deafness. (Neurosurgery 29:106-109, 1991)

Auditory brain stem evoked responses in comatose head-injured patients

Neurosurgery ◽  
1986 ◽  
Vol 18 (2) ◽  
pp. 173???5
Author(s):  
A C Papanicolaou ◽  
D W Loring ◽  
H M Eisenberg ◽  
N Raz ◽  
F L Contreras
Keyword(s):  
Brain Stem ◽  
Evoked Responses ◽  
Auditory Brain Stem ◽  
Head Injured ◽  
Injured Patients
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