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OBJECTIVE To evaluate listening habits and quality of musical sound after cochlear implantation. STUDY DESIGN A total of 89 consecutive, adult, postlingually deafened, cochlear implant recipients entered the study. Music questionnaire included questions about musical background, listening habits, and quality of musical sound through cochlear implants.(More)
OBJECTIVES To evaluate music perception and enjoyment following cochlear implantation and its impact on quality of life (QOL). MATERIAL AND METHOD Eighty-eight adult post-lingually deaf cochlear implant users entered the study. The music questionnaire analyzed musical background, listening habits, and quality of musical sound through the cochlear implant.(More)
Choristomas of the internal auditory meatus are very uncommon tumors. Because of their rarity and the lack of a consistent clinical and radiological pattern, they are usually misdiagnosed as vestibular schwannomas. Surgical exploration usually shows involvement of the vestibular, cochlear or facial nerve by the tumor, representing a diagnostic and(More)
HYPOTHESIS NF2 gene alterations may have a clinical impact in non-NF2 vestibular schwannomas (VSs). BACKGROUND It has been suggested that NF2 mutations might correlate with clinical expression of VS in NF2 patients. The aim of this study was to analyze the impact of genetic alterations in the NF2 gene on epidemiologic, clinical, and radiologic features of(More)
Vestibular schwannomas are benign neoplasms that arise from the vestibular nerve. The hallmark of these tumors is the biallelic inactivation of neurofibromin 2 (NF2). Transcriptomic alterations, such as the neuregulin 1 (Nrg1)/ErbB2 pathway, have been described in schwannomas. In this study, we performed a whole transcriptome analysis in 31 vestibular(More)
Electroneurography (ENoG) is one of the tests recently introduced for the clinical analysis of facial paralysis. Right-left facial differences, test-retest variability and differences between the first and the last CAPs after 25 consecutive stimuli were studied in 24 normal subjects. Significant inter-subject right-left differences were not found.(More)
BACKGROUND Vestibular schwannomas are benign tumors that arise from Schwann cells in the VIII cranial pair and usually present NF2 gene mutations and/or loss of heterozygosity on chromosome 22q. Deregulation has also been found in several genes, such as ERBB2 and NRG1. MicroRNAs are non-coding RNAs approximately 21 to 23 nucleotides in length that regulate(More)
The objective of this study was to compare telephone speech perception and subjective preferences in cochlear implant users with two different speech-processing strategies: high-definition continuous interleaved sampling (HDCIS) and fine structure processing (FSP). A randomized double-blind study was designed for intra-individual comparison of HDCIS and(More)
Cochlear implants are a new surgical option in the hearing rehabilitation of patients with neurofibromatosis type 2 (NF2) and patients with vestibular schwannoma (VS) in the only hearing ear. Auditory brainstem implant (ABI) has been the standard surgical treatment for these patients. We performed a literature review of patients with NF2 and patients with(More)