مهدی‌زاده, مرتضی

دانشگاه علوم پزشکی شیراز

[ 1 ] - عوامل خطرساز وقوع اندوفتالمیت پس از صدمات نفوذی چشم

هدف: ارزیابی موارد اندوفتالمیت پس از صدمات نفوذی چشم از نظر عوامل خطرساز احتمالی. روش پژوهش: این مطالعه به صورت گذشته‌نگر با بررسی 67 پرونده از بیمارانی که طی سال‌های 1381 و 1382 به علت اندوفتالمیت بعد از صدمات نفوذی چشم در بیمارستان خلیلی شیراز بستری شده بودند و هم‌چنین 65 پرونده به عنوان شاهد از بیماران دچار صدمات نفوذی چشم که اندوفتالمیت نداشتند؛ انجام شد. عوامل خطرساز احتمالی اندوفتالمی...

[ 2 ] - Effects of Various Risk Factors on Myopia Progression

Background: Myopia has different prevalence rate worldwide and there is controversial points about its environmental risk factors. The prevalence of myopia in medical interns atShirazMedicalSchool and its probable risk factors were studied. Method: In this retrospective cross-sectional study, three hundred interns (7th-year medical students) at Shiraz University of Medical Sciences were examine...

[ 3 ] - Primary Malignant Melanoma of the Eye in a 17-Year-Old Girl with Acute Lymphoblastic Leukemia

Herein we describe a case of intraocular melanoma in a17-year old leukemic patient.  The history, histological findings of the enucleated eye, blood and bone marrow of the patient were investigated. The enucleated eye contained epitheloid cell type melanoma instead of leukemic cell infiltration.  We conclude that intraocular malignant melanoma can occur in acute lymphoblastic leukemia.

[ 4 ] - Development of a Brain Computer Interface (BCI) Speller System Based on SSVEP Signals

BCI is one of the most intriguing technologies among other HCI systems, mostly because of its capability of recording brain activities. Spelling BCIs, which help paralyzed people to maintain communication, are one of the striking topics in the field of BCI. In this scientific a spelling BCI system with high transfer rate and accuracy that uses SSVEP signals is proposed.In addition, we suggested...