عنوان مقاله :
مقادير نرمال در الكترورتينوگرافي فول فيلد استاندارد و تغييرات آن با افزايش سن در يك جمعيت ايراني
عنوان به زبان ديگر :
Standard Full Field Electroretinography: Normal Values and Variations with Age in an Iranian Population
پديد آورندگان :
پرورش، محمدمهدي نويسنده دانشگاه علوم پزشكي ايران Parvaresh , M.M , غياثيان، ليلا نويسنده دانشگاه علوم پزشكي ايران Ghiasian , L , قاسمي فلاورجاني، خليل نويسنده مركز تحقيقات چشم ايران تهران Ghasemi-Falavarjani, K , سلطان سنجري، مصطفي نويسنده دانشگاه پزشكي ايران Soltan-Sanjari, M , صديقي، ناديا نويسنده دانشگاه پزشكي ايران Sadighi, N
اطلاعات موجودي :
فصلنامه سال 1387 شماره 54
كليدواژه :
افزايش سن , جمعيت ايراني , چشم پزشكي , الكترورتينوگرافي فول , فيلد استاندارد
چكيده لاتين :
Purpose: To determine normal values of standard full field electroretinography (ERG) and to evaluate variation with age in an Iranian population.
Methods: The amplitudes and implicit times of ERGs from 170 normal subjects aged 1 to 80 years were recorded according to the International Society for Clinical Electrophysiology of Vision. Study participants included clients for spectacles, other patientsʹ attendants and personnel of the hospital. Light-adapted ERG including single-white flash, 30-Hz flicker as well as dark-adapted ERG including rod, maximal dark- adapted and cone responses were compiled.
Results: There were no significant differences between men and women, or between right and left eye in terms of amplitude or implicit times of ERG. An increase in amplitude and implicit time was observed in 70-80 year-old subjects as compared to younger individuals (P=0.04 and P=0.03, respectively). Conclusion: ERG records are significantly diminished with advanced age. Our results are a suitable reference for evaluation of standard ERG responses
اطلاعات موجودي :
فصلنامه با شماره پیاپی 54 سال 1387
كلمات كليدي :
#تست#آزمون###امتحان
