نتایج جستجو برای: congenital snhl
تعداد نتایج: 120665 فیلتر نتایج به سال:
Introduction: Long-standing chronic otitis media (COM) may lead to sensorineural hearing loss (SNHL). The present study aimed to evaluate the factors affecting the sensorineural component to counsel patients regarding the risk of SNHL at the event of untreated COM. Material and Methods: A time-bound cross-sectional st...
BACKGROUND From November 2008 to October 2010, 565 military personnel sustained blast injury in Southernmost Thailand and 99 personnel, affected by multiple injuries, were transferred to Phramongkutklao Hospital. No data on the effect of blast injury to the ears among Thai military personnel have been reported. This study aims 1) to determine the prevalence of Sensorineural Hearing Loss (SNHL) ...
Many cutting-edge technologies based on next-generation sequencing (NGS) have been employed to identify candidate variants responsible for sensorineural hearing loss (SNHL). However, these methods have limitations preventing their wide clinical use for primary screening, in that they remain costly and it is not always suitable to analyze massive amounts of data. Several different DNA chips have...
BACKGROUND Hemifacial microsomia (HFM) is a common craniofacial disorder characterized by a wide spectrum of anomalies, including conductive hearing loss due to external and middle ear deformities. However, the prevalence of sensorineural hearing loss (SNHL) as well as facial nerve dysfunction is underappreciated. OBJECTIVE To determine the frequency of auditory and facial nerve dysfunction a...
Objective: Unusual clinical course Background: The classical picture of giant cell (temporal) arteritis (GCA) is not always evident. A wide variety of unusual presentations have been increasingly reported. Sensorineural hearing loss (SNHL) as an initial manifestation of GCA is a rare, yet important entity. Similar to blindness, SNHL also deserves serious attention as timely intervention may pla...
The understanding of the molecular genetics in sensorineural hearing loss (SNHL) has advanced rapidly during the last decade, but the molecular etiology of hearing impairment in the Portuguese population has not been investigated thoroughly. To provide appropriate genetic testing and counseling to families, we analyzed the whole mitochondrial genome in 95 unrelated children with SNHL (53 nonsyn...
Mutations in the ATP6V1B1 and ATP6V0A4 genes, encoding subunits B1 and 4 of apical H(+) ATPase, cause recessive forms of distal renal tubular acidosis (dRTA). ATP6V1B mutations have been associated with early sensorineural hearing loss (SNHL), whereas ATP6V0A4 mutations are classically associated with either late-onset SNHL or normal hearing. The phenotype and genotype of 39 new kindreds with r...
OBJECTIVE To determine functional connectivity of the default mode network in patients with sensorineural hearing loss (SNHL) in resting state. METHODS The posterior cingulate cortex was selected as a seed for assessment of functional connectivity of the activated brain areas in resting state by using a seed-based correlation analysis of the resting state functional magnetic resonance imaging...
As indicated in Chapter 2 estimates indicate that over 29 million individuals in the U.S. exhibit some degree of sensorineural hearing loss (SNHL) (NIDCD, 2001). It is well accepted that the major sequlae of SNHL is communicative difficulty, particularly in noisy or reverberant listening environments (Crandell, 1991, Crandell and Smaldino, 2000, 2001; Dubno, Dirks, and Morgan, 1984; Killion, 19...
The benefit provided to listeners with sensorineural hearing loss (SNHL) by an acoustic beamforming microphone array was determined in a speech-on-speech masking experiment. Normal-hearing controls were tested as well. For the SNHL listeners, prescription-determined gain was applied to the stimuli, and performance using the beamformer was compared with that obtained using bilateral amplificatio...
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