Investigation of the auditory pathway in asymmetric hearing impaired patients with fMRI and comparison to [18F]FDG-PET images

HNO-Uniklinik Freiburg0 个研究点目标入组 26 人开始时间: 2019年6月27日最近更新: 2024年8月19日

试验速览

暂无简介。

•AHL patients
•- Hearing ability of the poorer ear: severe hearing loss up to hearing loss bordering on deafness.
•- Hearing ability of the better ear: air conduction hearing threshold in the range up to and including 4 kHz of > 30 dB HL and = 60 dB HL
•- Preferred AHL patients who have received an [18F]FDG PET image due to a clinical indication with good image quality.
•NH subjects
•- Hearing in both ears: Air conduction hearing threshold in the 125-8000 Hz range of = 20 dB HL
•- Speech intelligibility threshold in Oldenburg sentences test for S0N0 (fixed noise level of 65dB SPL and a start speech level of 65dB SPL)
•- Monaural left: = -6 dB
•- Monaural right: = -6 dB
•- Binaural: = -6 dB

•- Age < 18 years and > 65 years
•- Left-handers (Edinburgh Handsiness Inventory: Laterality Quotient< 60)
•- relevant neurological or psychiatric concomitant disease (e.g. cognitive impairment, epilepsy, cerebrovascular disease, brain tumor, depression, etc.)
•- Diseases that may be expected to lead to inadequate compliance with fMRI (e.g. back pain, severe claustrophobia, incontinence, metal implants, etc.)
•- Pregnancy

发起方

HNO-Uniklinik Freiburg