搜索结果: 16-30 共查到“医学 Visual”相关记录58条 . 查询时间(0.101 秒)
Does Visual Spatial Awareness Require the Visual Awareness of Space?
spatial representation visual perception Balint's syndrome phenomenology
2015/7/22
Many philosophers have held that it is not possible to experience a spatial object, property, or relation except against the background of an intact awareness of a space that is somehow ‘absolute’. Th...
Do we have Independent Visual Streams for Perception and Action? a Response
Perception and Action Visualmotor control Stroke
2015/7/15
Schenk and McIntosh (2009) present the thesis that most visual behaviours, especially those of any significant complexity, are likely to involve collaboration between both visual streams. While ...
Sighted volunteers’ motivations to assist people with visual impairments in freetime sport activities
motivations assist people\ visual impairments reetime sport activities
2013/10/1
Since the changing of the political and economic system in 1989-1990 in Hungary, volunteer movements have appeared all over the country. Volunteers of different ages and socioeconomic backgrounds are ...
A comparative analysis of visual strategy in elite and amateur handball goalkeepers
ANTICIPATION VISUAL BEHAVIOUR PERCEPTION, THROW
2013/10/1
The aim of the present study was to analyze the visual strategies prior to a throw from 7 metres in elite and amateur handball goalkeepers. To this end we analyzed the visual fixations in number and o...
Visual exploratory activity and resultant behavioural analysis of youth midfield soccer players
PERFORMANCE ANALYSIS MOTOR CONTROL PLAYER DEVELOPMENT
2013/10/1
The purpose of this study was to examine the effects of visual exploratory activity, prior to receiving the ball in the middle third of the pitch, on the actions of youth midfield soccer players. The ...
Dynamic Visual Acuity in Baseball Players Is Due to Superior Tracking Abilities
DVA SPORTS VISION SACCADE RETINAL ERROR
2017/7/14
Purpose: Dynamic visual acuity (DVA) is defined as the ability to discriminate the fine parts of a moving object. DVA is generally better in baseball players than that in nonplayers. Although the bett...
A novel visual test for hydrogen sulfide on the tongue dorsum
Halitosis Tongue dorsum VSC Hydrogen Sulfide Methylene Blue
2013/2/19
Objective: The purpose of this study was to develop a novel colorimetric system for direct detection of hydrogen sulfide on the tongue dorsum from subjects with complaints of halitosis. Method: An ass...
Factors Affecting Visual Outcome Following Surgical Treatment of Cataracts in Children
Pediatric Cataract Visual Outcome Traumatic Cataract Developmental Cataract Congenital Cataract
2013/1/31
Purpose: To assess treatment results in pediatric patients with cataracts, to evaluate the efficacy of various surgical interventions, and to determine the factors that affect visual outcomes. Methods...
Simultaneous Pattern Visual Evoked Potential and Pattern Electroretinogram in Strabismic and Anisometropic Amblyopia
Strabismic amblyopia Anisometropic amblyopia PVEP PERG
2015/9/22
Background: Amblyopia is a relatively common condition in which visual acuity through an eye is subnormal despite no overt pathology. Pattern visual evoked potential (PVEP) can detect any defect from ...
Association between Duration of Daily Visual Display Terminal Work and Sleep Disorders among Statistics Center Staff in Iran
Computers Insomnia Awakening Visual display terminal
2015/9/21
Background: Computers have become ubiquitous in the workplace offices and since computerized jobs are more sedentary, requiring more cognitive processing, mental attention and less physical expenditur...
Athletes have faster eye-hand visual reaction times and higher scores on visuospatial intelligence than nonathletes
Reaction time visuospatial intelligence athletes
2010/1/11
Aim: To compare sports-related visual abilities such as hand-eye reaction time and visuospatial intelligence of athletes to nonathletes. Materials and methods: Differences in sports-related visual abi...
Visual and Auditory Stimuli Associated with Swallowing: An fMRI Study
Deglutition Supplementary motor area Premotor area
2010/12/1
We focused on brain areas activated by audiovisual stimuli related to swallowing motions. In this study, three kinds of stimuli related to human swallowing movement (auditory stimuli alone, visual sti...
Dynamic Visual Servo Control cf Robots：An Adaptive Image-Based Approach
Dynamic Visual Servo Control Robots Image-Based Approach
2009/12/24
The objective of this dissertation is to develop analytical tools for the design and evaluation of
feedback compensators for dynamic vision-based robot control.
Sensory systems, such as computer vis...
Dynamic Sensor-Based Control of Robots with Visual Feedback
Dynamic Sensor Robots Visual Feedback
2009/12/24
Dynamic Sensor-Based Control of Robots with Visual Feedback。
Bilateral optic nerve head hemangioma in Von Hippel Lindau disease:Report of a case with severe visual loss
Von-Hipple Lindau Optic nerve hemangioma
2009/12/24
A 22 year-old woman presented with gradual visual loss in her right eye since 1990. Medical and family histories were unremarkable. Her visual acuity was 20/80 and 20/20 in right and left eyes respect...