Results 41 to 50 of about 4,454,846 (215)

Adaptive Optics Scanning Ophthalmoscopy with Annular Pupils [PDF]

, 2012
Annular apodization of the illumination and/or imaging pupils of an adaptive optics scanning light ophthalmoscope (AOSLO) for improving transverse resolution was evaluated using three different normalized inner radii (0.26, 0.39 and 0.52).
Dubra, Alfredo, Sulai, Yusufu N.
core   +2 more sources

Retinopathy Based on Direct Ophthalmoscope Examination with Cognitive Impairment in Hypertensive Patients [PDF]

Proceedings of the Health Science International Conference (HSIC 2017), 2017
Y. Ramli
semanticscholar   +2 more sources

Perceived usefulness and ease of use of fundoscopy by medical students: a randomised crossover trial of six technologies (eFOCUS 1)

BMC Medical Education, 2021
Background Fundoscopy outside ophthalmology is in decline, and the technical demands of the traditional direct ophthalmoscope examination are likely contributing.
H. P. Dunn, C. J. Kang, S. Marks, J. L. Witherow, S. M. Dunn, P. R. Healey, A. J. White   +6 more
doaj   +1 more source

Topographic mapping of retinal function with the SLO-mfERG under simultaneous control of fixation in Best's disease [PDF]

, 2003
Purpose: To introduce the scanning laser ophthalmoscope-evoked mfERG (SLO-mfERG) as a new method to measure focal retinal function. Methods: Sixty-two healthy individuals and 12 patients with Best's disease were examined.
Kalpadakis, P., Rudolph, G.
core   +1 more source

Fundus imaging with a mobile phone: A review of techniques

Indian Journal of Ophthalmology, 2014
Fundus imaging with a fundus camera is an essential part of ophthalmic practice. A mobile phone with its in-built camera and flash can be used to obtain fundus images of reasonable quality.
Mahesh P Shanmugam, Divyansh KC Mishra, R Madhukumar, Rajesh Ramanjulu, Srinivasulu Y Reddy, Gladys Rodrigues   +5 more
doaj   +1 more source

What optic disc parameters are most accurately assessed using the direct ophthalmoscope? [PDF]

Eye, 2001
It has been suggested that over-reliance on the cup-to-disc ratio is a major factor in the misinterpretation of the optic disc. In spite of this optometrist assessment of the optic disc tends to be restricted to measurement of the cup-to-disc ratio and cup depth only.
J. Theodossiades, I. Murdoch
semanticscholar   +3 more sources

Ensino de oftalmologia na graduação médica: Estudo comparativo de aprendizado na oftalmoscopia direta com oftalmoscópio convencional e de campo amplo (Panoptic) Teaching ophthalmology at university medical undergraduate course: Comparative study of direct ophthalmoscopy between conventional ophthalmoscope and wide field ophthalmoscope (panoptic) as evaluation method

Revista Brasileira de Oftalmologia, 2009
Objetivo: Comparação da facilidade de aprendizado na realização da oftalmoscopia direta pelos alunos da graduação médica com o uso do oftalmoscópio convencional e do Panoptic. Métodos: Realizou- se um estudo comparativo da facilidade de aprendizado entre
Eduardo de França Damasceno, Nadyr Antonia Pereira Damasceno, Adroaldo de Alencar Costa Filho   +2 more
doaj   +1 more source

Prevalence of Ocular Abnormalities in Term Infants

Journal of Behçet Uz Children's Hospital, 2021
Objective: To exhibit the results of routine ophthalmologic screening in infants between 0-1 years of age referred to the ophthalmology clinic from the departments of pediatrics and family medicine.
Hatice Daldal, Mustafa Türkyılmaz, Oğuzhan Salış, Musa Yiğit, Mustafa Muhterem Ekim   +4 more
doaj   +1 more source

Longitudinal imaging of microvascular remodelling in proliferative diabetic retinopathy using adaptive optics scanning light ophthalmoscopy [PDF]

, 2016
Purpose To characterise longitudinal changes in the retinal microvasculature of type 2 diabetes mellitus (T2DM) as exemplified in a patient with proliferative diabetic retinopathy (PDR) using an adaptive optics scanning light ophthalmoscope (AOSLO ...
Cheang, Eric, Chui, Toco Yuen Ping, Dubra, Alfredo, Gan, Alexander, Liu, Chun L., Pinhas, Alexander, Razeen, Moataz, Rosen, Richard B., Shah, Nishit   +8 more
core   +2 more sources

Comparison of conventional and wide field direct ophthalmoscopy on medical students’ self-confidence for fundus examination: a 1-year follow-up

BMC Medical Education, 2021
Background Fundus examination is an easy, quick and effective way to diagnose sight- and life-threatening diseases. However, medical students and physicians report lack of proficiency and self-confidence in perform fundoscopy.
Gabriel Ayub, Rafael Boava Souza, Andrelisa Marina de Albuquerque, José Paulo Cabral de Vasconcellos   +3 more
doaj   +1 more source