Results 41 to 50 of about 3,248,315 (198)
Retinoid isomerase inhibitors impair but do not block mammalian cone photoreceptor function [PDF]
, 2018 Visual function in vertebrates critically depends on the continuous regeneration of visual pigments in rod and cone photoreceptors. RPE65 is a well-established retinoid isomerase in the pigment epithelium that regenerates rhodopsin during the rod visual ...
Angueyra, Juan M +11 more
core +1 more source
, 2019 We present a robot eye-hand coordination learning method that can directly learn visual task specification by watching human demonstrations. Task specification is represented as a task function, which is learned using inverse reinforcement learning(IRL ...
Dehghan, Masood +4 more
core +1 more source
Frontiers in Cellular NeuroscienceSegmentations of retinal optical coherence tomography (OCT) images provide valuable information about each specific retinal layer. However, processing images from degenerative retina remains challenging.
Yong Zeng +7 more
doaj +1 more source
KEYFRAME-BASED VISUAL-INERTIAL SLAM USING NONLINEAR OPTIMIZATION [PDF]
, 2013 —The fusion of visual and inertial cues has become popular in robotics due to the complementary nature of the two sensing modalities. While most fusion strategies to date rely on filtering schemes, the visual robotics community has recently turned to non-
Chli, Margarita +5 more
core +2 more sources
Modulating brain oscillations to drive brain function [PDF]
, 2014 Do neuronal oscillations play a causal role in brain function? In a study in this issue of PLOS Biology, Helfrich and colleagues address this long-standing question by attempting to drive brain oscillations using transcranial electrical current ...
Thut, Gregor
core +2 more sources
Functional visual fields: relationship of visual field areas to self‐reported function [PDF]
Ophthalmic and Physiological Optics, 2017 AbstractPurposeThe aim of this study is to relate areas of the visual field to functional difficulties to inform the development of a binocular visual field assessment that can reflect the functional consequences of visual field loss.MethodsFifty‐two participants with peripheral visual field loss undertook binocular assessment of visual fields using ...
Subhi, Hikmat +3 more
openaire +2 more sources
Visual scanning patterns and executive function in relation to facial emotion recognition in aging [PDF]
, 2013 OBJECTIVE: The ability to perceive facial emotion varies with age. Relative to younger adults (YA), older adults (OA) are less accurate at identifying fear, anger, and sadness, and more accurate at identifying disgust.
Circelli, K. S. +2 more
core +1 more source
Shortened Measurement Time of Functional Visual Acuity for Screening Visual Function
Journal of Ophthalmology, 2019 The functional visual acuity test which is the average of the visual acuities measured during a specific time frame (standard, 60 seconds) has been used recently to assess the visual function in various conditions. The availability of a shorter version of the functional visual acuity test promises to be patient friendly in that it is a simple screening
Yuki Hidaka +7 more
openaire +3 more sources
SLC16A8 is a causal contributor to age-related macular degeneration risk
npj Genomic MedicineAge-related macular degeneration (AMD), a complex neurodegenerative disease, is a leading cause of visual impairment worldwide with a strong genetic component.
Navid Nouri +23 more
doaj +1 more source
Blue-light filtering spectacle lenses for visual performance, sleep, and macular health in adults [PDF]
, 2019 This is a protocol for a Cochrane Review (Intervention). The objectives are as follows: To assess whether blue-light filtering spectacle lenses impart effects on visual function, provide protection to the macula, or both.
Busija, L. +4 more
core +1 more source