منابع مشابه
Gyrate Atrophy of the Choroid and Retina: A Case Report
Introduction Gyrate atrophy of the choroid and retina is a metabolic disorder, which is inherited in an autosomal recessive pattern. Although gyrate atrophy is rare, it is concerning as it results in blindness. It is characterized by hyperornithinemia, retinal atrophy, leads to progressive myopia and tunnel vision,...
متن کاملRetina Encoder Inversion for Retina Implant Simulation
To test tuning methods for the Retina Encoder RE of a Retina Implant RI as a visual prosthesis for blind subjects with retinal degenerations a suitable simulation of the patient s evaluative response to RE state al terations must be provided RE simulates real time retinal information processing and consists of several hundreds of spatio temporal receptive eld RF lters to generate electrical sig...
متن کاملگزارشی از فستیوال شبکیه کن (Cannes Retina Festival)
دکتر سیدمهدی مدرس‌زاده: استاد- چشم‌پزشک- دانشگاه علوم پزشکی ایران (e-mail: [email protected]) G تهران- خیابان ستارخان- خیابان نیایش- بیمارستان رسول اکرم (ص)- مرکز تحقیقات چشم کنگره مشترک جامعه جراحان شبکیه امریکا(ASRS) و جامعه ویتریورتینال اروپا (EVRS) تحت عنوان فستیوال شبکیه کن، در تاریخ 9 تا 13 سپتامبر 2006 در شهر کن واقع در ساحل جنوبی فرانسه (کت دازور) برگزار شد. این شهر دا...
متن کاملThe retina
anchor. But it is also found in lymphoid tissue and, at relatively high concentrations, as a free-floating monomeric protein in blood. This form is not infectious, nor does it seem to cause any harm. It’s PrPSc, the abnormal isoform of PrP, that does the damage. This is the form found associated with the disease, and the infectious agent, which is relatively insoluble and resistant to proteolysis.
متن کاملThe Retina
Dr. Polyak has brought together in over 600 pages an admirable account of researches dealing with the structure of the retina in man, ape, and monkey and has analyzed the mechanisms upon which the various visual functions may depend. The book is, therefore, of particular interest to students of anatomy, ophthalmology, neurology, physiology, and psychology. There are 34 chapters, the first of wh...
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ژورنال
عنوان ژورنال: Scholarpedia
سال: 2007
ISSN: 1941-6016
DOI: 10.4249/scholarpedia.3487