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345 research outcomes, page 1 of 35
  • publication . Article . 2005
    Open Access Persian
    Authors:
    Parisa Mirhaj; Ghassem Mohammadkhani; Mahin Sedaie; Mansoureh Adel Gharaman; Soghrat Faghihzadeh;
    Publisher: Tehran University of Medical Sciences

    Objective: determining difference limen for Frequency (DLF)in string musicians. Materials &Methods: This case-control study was conducted on 15 string musicians with musicianship > 10 years (30 ears) and 15 normal hearing subjects (30 ears). They all were male and 20-30...

  • publication . Article . 1998
    Open Access Persian
    Authors:
    Daryoush Beigi;
    Publisher: Tehran University of Medical Sciences

    The incidence of severe hearing loss after coronary artery bypass graft surgery has been as rare as 1/1000 surgery (Plasse et al., 1981). To evaluate possible changes in the auditory status, audiograms were taken before and after this operation. Our objectives were to: ...

  • publication . Article . 1999
    Open Access Persian
    Authors:
    Zahra Jafari;
    Publisher: Tehran University of Medical Sciences

    Introduction: Several animal studies have been performed that demonstrates a relationship between the amount of magnesium ion in the plasma and the hearing thresholds following exposure to noise, Mg++ has been considered as an effective factor in prevention of noise ind...

  • publication . Article . 2017
    Open Access Persian
    Authors:
    Sahar Mohammad Esmaeilzadeh; Shahla Sharifi; Seyyed Mohsen Asghari Nekah; Hamid Tayarani Niknezhad;
    Publisher: Tehran University of Medical Sciences

    Background and Aim: Grammatical skills development of hearing-impaired children depends on using appropriate educational rehabilitation programs. This study aims to investigate the effectiveness of linguistic plays on the grammatical skills in hearing-impaired children ...

  • publication . Article . 2003
    Open Access Persian
    Authors:
    Shoreh Jalaei; Dr. Ramezan Ali Sharifian; Dr. Ali Reza Karimi Yazdi; Sorayya Nili;
    Publisher: Tehran University of Medical Sciences

    Objective: The purpose of study was identify hearing loss in thalassemic patients with history of Desferrioxamine (DFO) therapy. This study was carried out in a cross-sectional descriptive survey on 195 thalassemic patients (3-30 years old) in Gazvin Thalassemia center ...

  • publication . Article . 2008
    Open Access Persian
    Authors:
    Dr. Zahra Jafari; Saeed Malayeri; Dr. Masoud Motesadi Zarandi;
    Publisher: Tehran University of Medical Sciences

    Background and Aim: Hyperbilirubinemia during the neonatal period is known to be an important risk factor for neonatal auditory impairment, and may reveal as a permanent brain damage, if no proper therapeutic intervention is considered. In the present study some electro...

  • publication . Article . 2017
    Open Access Persian
    Authors:
    Mehri Maleki; Zahra Jafari; Hassan Ashayeri; Marziyeh Sharifiyan; Alireza Akbarzade Baghban;
    Publisher: Tehran University of Medical Sciences

    Background and Aim: Multiple sclerosis (MS) is one of the central nervous system diseases can be associated with a variety of symptoms such as hearing disorders. The main consequence of hearing loss is poor speech perception, and temporal acuity has important role in sp...

  • publication . Article . 1996
    Open Access Persian
    Authors:
    Edward C. Riley;
    Publisher: Tehran University of Medical Sciences

    Various risk factors in industrial environments can affect hearing status and healthy in today’s modern society. Noise control and hearing conservation program is very crucial in preventing workers exposed to high levels of noise in the work places. In the current artic...

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  • publication . Article . 2007
    Open Access Persian
    Authors:
    Saeed Sarogh Farahani; Ghasem Mohammad Khani; Mahdieh Hasanalifard; Yousef Salimpour;
    Publisher: Tehran University of Medical Sciences

    Background and Aim: Analysis of transient evoked otoacoustic emissions(TEOAEs) is of considerable interest due to their close relation with cochlear mechanisms which reveal cochlear function.The particular structure of TEOAEs requires a method with both a satisfactory t...

  • publication . Article . 2017
    Open Access Persian
    Authors:
    Mozhgan Masoom; Mansoureh Adel Ghahraman; Abdolreza Sheybaniezadeh; Kamran Barin; Shohreh Jalaie;
    Publisher: Tehran University of Medical Sciences

    Background and Aim: Since utricle is the main damaged organ in benign paroxysmal positional vertigo (BPPV), ocular vestibular evoked myogenic potential (oVEMP) may be an appropriate method to evaluate the utricule dysfunction and the effect of disease recurrence rate on...

345 research outcomes, page 1 of 35