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Dokumenttyp:
journal article 
Autor(en):
Neumann, K; Preibisch, C; Spreer, J; Raab, P; Hamm, J; Euler, HA; Lanfermann, H; Helbig, S; Kiefer, J 
Titel:
Testing the diagnostic value of electrical ear canal stimulation in cochlear implant candidates by functional magnetic resonance imaging. 
Abstract:
Prior to cochlear implant (CI) surgery in children, the integrity of the auditory pathway is sometimes assessed by electrical ear canal stimulation (ECS). However, the evaluation of reactions as auditory is subjective. To test the prognostic value of ECS, functional magnetic resonance imaging (fMRI) was performed during ECS vicariously in 18 adult CI candidates. Activation of the primary auditory cortex was detected in 9 of 16 cases when auditory sensations during ECS occurred, and tended to be...    »
 
Zeitschriftentitel:
Audiol Neurootol 
Jahr:
2008 
Band / Volume:
13 
Heft / Issue:
Seitenangaben Beitrag:
281-92 
Sprache:
eng 
Print-ISSN:
1420-3030 
TUM Einrichtung:
r Neuroradiologie; Hals-, Nasen-, Ohrenklinik und Poliklinik