The present study examined the effects of steep high-frequency sensorineural hearing loss (SHF-SNHL) on speech recognition using acoustic temporal fine structure (TFS) in the low-frequency region where the absolute thresholds appeared to be normal. In total, 28 participants with SHF-SNHL were assigned to 3 groups according to the cut-off frequency (1, 2, and 4 kHz, respectively) of their pure-t...

Large Vestibular Aqueduct Syndrome (LVAS) is the most common radiographic malformation in children with early onset of hearing loss. Usually its occurrence is non-familial, however intriguingly a portion of patients with LVAS is found to have evidence of genetic predisposition. We described cases of LVAS in two siblings of a Chinese family. The elder sister first presented with reduced hearing ...

The multiple auditory steady-state response (multiple-ASSR) technique, where thresholds for up to 8 frequencies (4 in each ear) are obtained simultaneously, is currently of great interest for audiometric assessment of infants. Although threshold estimates using the multiple-ASSR appear to be reasonably accurate, it is not currently known whether it is more efficient to use multiple stimuli or s...

Hearing loss is one of the most common disabilities and has lifelong consequences for affected children and their families. Both conductive and sensorineural hearing loss (SNHL) may be caused by a wide variety of congenital and acquired factors. Its early detection, together with appropriate intervention, is critical to speech, language and cognitive development in hearing-impaired children. In...

Even though there are other complications of chronic suppurative otitis media, the aspect of hearing loss is often studied. Nevertheless, the occurrence of sensorineural hearing loss in patients with this disease is still controversial. This study aim (1) to assess the association between sensorineural hearing loss and chronic suppurative otitis media, (2) to investigate some clinical factors t...

Xeroderma pigmentosum (XP) is a rare recessive heredity disease caused by DNA repair impairment characterized by photosensitivity and neurologic symptoms in half of the cases. There are eight subtypes of XP: XP-A-XP-G and XP variant. Among eight subtypes, XP complementation group A (XP-A) display the lowest DNA repair ability and the severest cutaneous and neurologic symptoms. While its pathoge...

Neurobrucellosis (NB) is a rare clinical presentation of brucellosis. This form is hard to diagnose because of a lack of definite diagnostic criteria, and its treatment is also hard. The clinical spectrum may cover a span between non-specific neurological symptoms to a severe meningoencephalitis. We report 3 patients with NB, whose main complaint was sensorineural hearing loss (SNHL) who were f...

Congenital cytomegalovirus (CMV) infection is the most common non-hereditary cause of sensorineural hearing loss (SNHL) yet the mechanisms of hearing loss remain obscure. Natural Killer (NK) cells play a critical role in regulating murine CMV infection via NK cell recognition of the Ly49H cell surface receptor of the viral-encoded m157 ligand expressed at the infected cell surface. This Ly49H N...

Introduction: Inflammatory bowel disease (IBD) is a chronic, idiopathic, relapsing, inflammatory of the gastrointestinal system, which includes two different diseases, namely ulcerative colitis (UC), and Crohn's (CD). Inner ear involvement IBD, causes sensorineural hearing loss (SNHL) acute bilateral arises in short period weeks to months active disease.
 Methods: The present study include...

This studied examined vowel perception in young adults of normal hearing and hearing impaired with a mild to severe sensorineural hearing loss (SNHL) listeners. Stimuli were presented at conversational level and were recorded, digitized, and edited syllables. The stimuli were broken down into varying transitions. Listeners discriminated the audio presented selected corresponding stimuli option ...