Results 11 to 20 of about 2,380,891 (267)

Functional Outcomes of the Low Vision Depression Prevention Trial in Age-Related Macular Degeneration. [PDF]

open access: yes, 2017
Purpose: To compare the efficacy of behavioral activation (BA) plus low vision rehabilitation with an occupational therapist (OT-LVR) with supportive therapy (ST) on visual function in patients with age-related macular degeneration (AMD). Methods: Single-
Casten, Robin J.   +4 more
core   +3 more sources

Mesenchymal stem and non-stem cell surgery, rescue, and regeneration in glaucomatous optic neuropathy

open access: yesStem Cell Research & Therapy, 2021
Background Glaucomatous optic neuropathy (GON) is an anatomofunctional impairment of the optic nerve triggered by glaucoma. Recently, growth factors (GFs) have been shown to produce retinal neuroenhancement.
Paolo Giuseppe Limoli   +4 more
doaj   +1 more source

Real time sobel square edge detector for night vision analysis [PDF]

open access: yes, 2006
Vision analysis with low or no illumination is gaining more and more attention recently, especially in the fields of security surveillance and medical diagnosis.
Wang, Ching Wei
core   +1 more source

Mechanism of bright halo defects induced by electric field distortion on microchannel plate surface [PDF]

open access: yesAIP Advances
Localized bright halo defects critically impair the performance of third-generation image intensifiers, presenting as central dark zones surrounded by luminous rings.
Yang Li   +8 more
doaj   +1 more source

Development of a bio-inspired vision system for mobile micro-robots [PDF]

open access: yes, 2014
In this paper, we present a new bio-inspired vision system for mobile micro-robots. The processing method takes inspiration from vision of locusts in detecting the fast approaching objects.
Arvin, Farshad, Hu, Cheng, Yue, Shigang
core   +1 more source

Estimation of loneliness in students with visual impairments [PDF]

open access: yesVojnosanitetski Pregled, 2017
Background/Aim. Loneliness is becoming more frequent, especially in young people. Some authors believe that visual impairments increase the risk of loneliness. Empirical data on its manifestation in persons with visual impairments are contradictory.
Stanimirović Dragana V.   +3 more
doaj   +1 more source

Low Vision Management in A 5-Years-Old Due to Retinopathy of Prematurity for Life Quality Improvement

open access: yesFolia Medica Indonesiana, 2021
Introduction: Management of low vision in pediatric patients with greater result  can affect their quality of life than in adult low vision patients.. Retinopathy of Prematurity is the main cause of blindness in children.
Christina Aritonang
doaj   +1 more source

Restoring visual capacity after stroke using an intense office‐based vision therapy program: Three case reports

open access: yesClinical Case Reports, 2019
Key Clinical Message Visual function problems is a common, yet easily overlooked group of issues after stroke that may hamper the capacity to perform rehabilitation activities and resume daily tasks.
Ingrid Axelsson   +2 more
doaj   +1 more source

Profound vision loss impairs psychological well-being in young and middle-aged individuals. [PDF]

open access: yes, 2017
PurposeThe aim of this study was to evaluate the effects of profound vision loss on psychological well-being in adolescents, young adults, and middle-aged adults with regard to mood, interpersonal interactions, and career-related goals.
Baron, David   +8 more
core   +2 more sources

Low vision devices

open access: yesNepalese Journal of Ophthalmology, 1970
A person with low vision has some useful sight. However, low vision usually interferes with the performance of daily activities such as reading or driving. Because low vision cannot be improved by mere traditional methods (i.e., the use of eyeglasses, contact lenses, etc), persons with low vision often rely on the use of a number of different ...
S K, Arya, A, Kalia, K, Pant, S, Sood
openaire   +2 more sources

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