Suppressive effects of ketamine on acoustic stapedial muscle reflex.
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چکیده
منابع مشابه
Effects of Continuous Positive Airway Pressure on Middle Ear Pressure and Acoustic Stapedial Reflex.
OBJECTIVE This study investigated the effects of continuous positive airway pressure (CPAP) on middle ear pressure and acoustic stapedial reflex and the correlation between CPAP and middle ear pressure. STUDY DESIGN Prospective cohort study. SETTING Tertiary hospitals. SUBJECTS AND METHODS Fifty patients with obstructive sleep apnea-hypopnea syndrome were assigned to the study group, and ...
متن کاملImprovement of Stapedial Muscle Reflex Threshold by Acoustic Sensitivity of the Saccule
Acoustic sensitivity of the human vestibular system has long been established and can be demonstrated by means of the cervical vestibular evoked myogenic potential (cVEMPs). The objective of this cross-sectional study is to investigate the possibility that the acoustic sensitivity of the saccule improves stapedial muscle reflex threshold. Twenty healthy persons and twenty-five patients as havin...
متن کاملStapedial reflex and ears with high static acoustic admittance.
PURPOSE To evaluate modified acoustic reflex diagnostic protocols for a group of individuals (n = 9) with high peak compensated static acoustic admittance (Y(tm)) tympanograms. METHOD A modified procedure designed to improve acoustic stapedius reflex threshold (ASRT) measurements in individuals with high-admittance tympanograms was employed in both an experimental and a control group. ASRTs w...
متن کاملA preliminary study of endoscopic acoustic stapedial reflex in chronic otitis media.
OBJECTIVE To introduce the endoscopic acoustic stapedial reflex (EASR) as a technique for assessing stapedial mobility in ears with chronic otitis media (COM). METHODS This prospective study was performed from February 2008 to February 2009, patients with COM presented to the Otology Clinic, King Abdul-Aziz University Hospital, Riyadh, Kingdom of Saudi Arabia were examined with a rigid ear en...
متن کاملStapedial reflex in amyotrophic lateral sclerosis.
OBJECTIVE To examine mechanisms controlling the stapedial reflex in patients with amyotrophic sclerosis (ALS). METHODS The stapedial reflex was examined using impedance audiometry in 38 patients with sporadic ALS and in 25 age matched controls. RESULTS All patients showed normal reflex decay test results. There were no significant differences between patients with ALS and control subjects i...
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ژورنال
عنوان ژورنال: AUDIOLOGY JAPAN
سال: 1986
ISSN: 1883-7301,0303-8106
DOI: 10.4295/audiology.29.673