2011 ACR/ARHP Annual Scientific Meeting: Affiliation Index A2011 ACR/ARHP Annual Scientific Meeting: Affiliation Index A

Sensitivity of the New EULAR/ACR Classification Criteria for Polymyalgia Rheumatica in Comparison with the Former Ones: A ... Non-Invasive MRI by Omitting Intravenous Contrast Injection; Does It Change the Radiologic Assessment of Knee Joint Pathologies ... Sensitivity to Change of the 7-Joint Ultrasound (US7) Score Among Patients with Different Musculoskeletal Diseases Under Twelve ...
more infohttps://acr.confex.com/acr/2011/webprogram/affiliationa.html

Contrast Sensitivity Testing - AllAboutVision.comContrast Sensitivity Testing - AllAboutVision.com

Gary Heiting describes how a contrast sensitivity test can detect vision problems that might not show up on a conventional eye ... Contrast sensitivity testing. Contrast sensitivity testing often isnt included in a routine eye exam. Your eye doctor might ... Symptoms of reduced contrast sensitivity. If you have low contrast sensitivity, you may have problems with night driving, ... Contrast sensitivity function (CSF). Detailed contrast sensitivity measurements that include both size (spatial frequency) and ...
more infohttps://www.allaboutvision.com/eye-exam/contrast-sensitivity.htm

Contrast Sensitivity of Luminance FieldsContrast Sensitivity of Luminance Fields

... Bert W. Rust, ACMD Holly E. Rushmeier, Scientific Computing Environments Division ... This suggests a contrast sensitivity function of the form where r is the radial distance from the origin (measured in cycles ... Figure 11: The estimated contrast sensitivity function. Figure 12: The perceived luminance field. The two-dimensional Fourier ... The contrast sensitivity function is based on measured data taken radially in the vertical (. ) and oblique (. ) directions. It ...
more infohttps://math.nist.gov/mcsd/Reports/95/yearly/node27.html

Better contrast sensitivity tests needed - American Academy of OphthalmologyBetter contrast sensitivity tests needed - American Academy of Ophthalmology

This article reviews the importance of contrast sensitivity to vision and its role in identifying many ocular diseases, and ... They say that an ideal contrast sensitivity test would evaluate peak contrast sensitivity function, be reliable and not be ... This article reviews the importance of contrast sensitivity to vision and its role in identifying many ocular diseases, and ... The authors conclude that it is important for a contrast sensitivity testing method to have strong reliability to differentiate ...
more infohttps://www.aao.org/editors-choice/better-contrast-sensitivity-tests-needed

Spatiotemporal Contrast Sensitivity after Acute Alcohol IngestionSpatiotemporal Contrast Sensitivity after Acute Alcohol Ingestion

Average contrast sensitivity (+/- 1 SE) as a function of spatial frequency. Sensitivity is calculated as the reciprocal of the ... Average contrast sensitivity (+/- 1 SE) as a function of spatial frequency for four temporal modulation rates. Each panel shows ... Spatiotemporal Contrast Sensitivity after Acute Alcohol Ingestion. Brian Timney and Pauline Pearson. Department of Psychology, ... Contrast sensitivity for stationary sine-wave gratings was measured for spatial frequencies of 0.5, 0.75, 1, 2, 4, 6, 8, 12 and ...
more infohttp://druglibrary.org/schaffer/MISC/driving/s30p4.htm

The contrast sensitivity of retinal ganglion cells of the cat.  - PubMed - NCBIThe contrast sensitivity of retinal ganglion cells of the cat. - PubMed - NCBI

6. The way in which the sensitivity of an X-cell for a contrast-edge pattern varied with the distance of the edge from the ... The contrast sensitivity of retinal ganglion cells of the cat.. Enroth-Cugell C1, Robson JG. ... In every case it was found that the reciprocal of this relation, the contrast sensitivity function, could be satisfactorily ... 7. Reducing the retinal illumination produced changes in the contrast sensitivity function of an X-cell which suggested that ...
more infohttps://www.ncbi.nlm.nih.gov/pubmed/16783910?dopt=Abstract

Contrast sensitivity | definition of contrast sensitivity by Medical dictionaryContrast sensitivity | definition of contrast sensitivity by Medical dictionary

What is contrast sensitivity? Meaning of contrast sensitivity medical term. What does contrast sensitivity mean? ... Looking for online definition of contrast sensitivity in the Medical Dictionary? contrast sensitivity explanation free. ... Table S1 Relationship between contrast sensitivity and contrast threshold (contrast sensitivity = 1/contrast threshold). ... See contrast sensitivity chart; contrast sensitivity function; spurious resolution; Arden grating test; Vistech.. ...
more infohttps://medical-dictionary.thefreedictionary.com/contrast+sensitivity

Images perceived after chromatic or achromatic contrast sensitivity losses.Images perceived after chromatic or achromatic contrast sensitivity losses.

We simulate how subjects with losses in chromatic and achromatic contrast sensitivity perceive colored images by using the ... the algorithm would serve to simulate alterations both in the spectral sensitivities and in the contrast sensitivities of the ... Contrast Sensitivity / physiology*. Humans. Lighting. Mathematics. Models, Neurological*. Pattern Recognition, Visual / ... PURPOSE: We simulate how subjects with losses in chromatic and achromatic contrast sensitivity perceive colored images by using ...
more infohttp://www.biomedsearch.com/nih/Images-Perceived-After-Chromatic-Achromatic/20386355.html

Feeling blue, seeing gray: Reduced contrast sensitivity as a marker for depression | ScienceBlogsFeeling blue, seeing gray: Reduced contrast sensitivity as a marker for depression | ScienceBlogs

Feeling blue, seeing gray: Reduced contrast sensitivity as a marker for depression * facebook ... Isnt scoptic sensitivity syndrome - common among dyslexics - a hypersensitivity to contrast? I used to use coloured paper in ... The study shows that depressed people have reduced sensitivity to contrast, and therefore that they may perceive the world ... and to determine if any observed changes in the contrast sensitivity of depressed patients are due to changes in the eye or ...
more infohttps://scienceblogs.com/neurophilosophy/2010/07/22/feeling-blue-seeing-gray

Immature visual neural system in children reflected by contrast sensitivity with adaptive optics correction | Scientific ReportsImmature visual neural system in children reflected by contrast sensitivity with adaptive optics correction | Scientific Reports

However, the CSF of children was still lower than the adult level, indicating the difference in contrast sensitivity between ... We measured HOAs, modulation transfer functions (MTFs) and contrast sensitivity functions (CSFs) of six children and five ... using contrast sensitivity. We achieved this by eliminating the influence of higher order aberrations (HOAs) with adaptive ... that the neural systems underlying vision in children of around 8 years old are still immature in contrast sensitivity. ...
more infohttps://www.nature.com/articles/srep04687?error=cookies_not_supported&code=686b4573-4e64-4ed3-b998-e53eb9f6c171

The effect of pterygium surgery on contrast sensitivity and corneal to | OPTHThe effect of pterygium surgery on contrast sensitivity and corneal to | OPTH

Spatial contrast sensitivity testing was performed using VCTS 6500. Differences between preoperative and postoperative values ... To investigate the effect of pterygium surgery on corneal topography and contrast sensitivity.Patient and methods: The IRB ... The effect of pterygium surgery on contrast sensitivity and corneal topographic changes Joo Youn Oh, Won Ryang WeeDepartment of ... The effect of pterygium surgery on contrast sensitivity and corneal topographic changes. ...
more infohttps://www.dovepress.com/the-effect-of-pterygium-surgery-on-contrast-sensitivity-and-corneal-to-peer-reviewed-article-OPTH

Visual resolution and contrast sensitivity in two benthic sharks | Journal of Experimental BiologyVisual resolution and contrast sensitivity in two benthic sharks | Journal of Experimental Biology

... contrast in H. portusjacksoni and C. punctatum respectively. Contrast sensitivity was higher than in other vertebrates with a ... Visual resolution and contrast sensitivity in two benthic sharks. Laura A. Ryan, Nathan S. Hart, Shaun P. Collin, Jan M. Hemmi ... Visual resolution and contrast sensitivity in two benthic sharks. Laura A. Ryan, Nathan S. Hart, Shaun P. Collin, Jan M. Hemmi ... Visual resolution and contrast sensitivity in two benthic sharks. Laura A. Ryan, Nathan S. Hart, Shaun P. Collin, Jan M. Hemmi ...
more infohttp://jeb.biologists.org/content/early/2016/10/21/jeb.132100

VCS Test - Visual Contrast Sensitivity | Surviving MoldVCS Test - Visual Contrast Sensitivity | Surviving Mold

Visual Contrast Sensitivity measures a neurologic function of vision called contrast. This is not a diagnosis of any condition. ... Visual Contrast Sensitivity. The online VCS Test is a measure of one of the neurologic functions of vision called contrast. In ...
more infohttps://www.survivingmold.com/diagnosis/visual-contrast-sensitivity-vcs

Frontiers | Binocular Summation and Suppression of Contrast Sensitivity in Strabismus, Fusion and Amblyopia | Human NeuroscienceFrontiers | Binocular Summation and Suppression of Contrast Sensitivity in Strabismus, Fusion and Amblyopia | Human Neuroscience

The contrast sensitivity function (CSF) generally takes longer to assess than visual acuity, but it is better correlated with ... Conclusions: We conclude that monocular and binocular contrast sensitivity deficits define important characteristics of ... We conclude that monocular and binocular contrast sensitivity deficits define important characteristics of amblyopia a... ... Binocular contrast summation exceeded probability summation in controls, but not in subjects with amblyopia (with or without ...
more infohttps://www.frontiersin.org/articles/10.3389/fnhum.2019.00234/full

Evaluation of Contrast Sensitivity, Chromatic Vision, and Reading Ability in Patients with Primary Open Angle GlaucomaEvaluation of Contrast Sensitivity, Chromatic Vision, and Reading Ability in Patients with Primary Open Angle Glaucoma

... Maria P ... Contrast sensitivity was measured using the Pelli-Robson Chart and the CSV1000E test. Chromatic vision was evaluated using the ... To compare contrast sensitivity, acquired color vision deficiency, and reading ability in patients with glaucoma at different ... Contrast sensitivity was significantly worse in patients with moderate glaucoma compared to those with early-stage glaucoma. ...
more infohttps://www.hindawi.com/journals/joph/2016/7074016/abs/

Determining Contrast Sensitivity Functions for LEDs | Solid State Lighting | Programs | LRCDetermining Contrast Sensitivity Functions for LEDs | Solid State Lighting | Programs | LRC

... it necessary to have corresponding contrast sensitivity functions (CSFs), which describe the contrast sensitivity of the visual ... 1: Contrast sensitivity functions derived for 2-degree sinusoidal gratings at a luminance of 45 cd/m2 for red (625 nm), green ( ... 3: Contrast sensitivity functions derived for 10-degree sinusoidal gratings at a luminance of 45 cd/m2 for red (625 nm), green ... 2: Contrast sensitivity functions derived for 2-degree sinusoidal gratings at typical luminance values (red: 125 cd/m2, green: ...
more infohttp://www.lrc.rpi.edu/programs/solidstate/cr_ContrastFunctions.asp

Contrast sensitivity measurement in evaluations in visual symptoms caused by exposure to triethylamineContrast sensitivity measurement in evaluations in visual symptoms caused by exposure to triethylamine

Contrast sensitivity and visual acuity were measured by optotype figures at full contrast, 2.5% contrast, and 0.6% contrast. ... The contrast sensitivity of the core makers decreased significantly at both 2.5% and 0.6% contrast during the working day. In ... The contrast sensitivity of the core makers was measured on Monday and Friday of the same week both before and immediately ... The changes in contrast sensitivity were used for the analysis. The results of binocular vision and the results of the dominant ...
more infohttp://connection.ebscohost.com/c/articles/8002943/contrast-sensitivity-measurement-evaluations-visual-symptoms-caused-by-exposure-triethylamine

Analyses of contrast sensitivity assessments over time: A pilot study | IOVS | ARVO JournalsAnalyses of contrast sensitivity assessments over time: A pilot study | IOVS | ARVO Journals

Analyses of contrast sensitivity assessments over time: A pilot study Xi Chen; Luis Lesmes; Jennifer Wallis; Thomas Wallis; ... Analyses of contrast sensitivity assessments over time: A pilot study You will receive an email whenever this article is ... Purpose: The contrast sensitivity function (CSF) provides a useful functional endpoint for development of ophthalmic drugs and ... Methods: In 5 subjects with corrected-to-normal vision (ages ranging from 20 to 57), we tested contrast sensitivity weekly over ...
more infohttps://iovs.arvojournals.org/article.aspx?articleid=2147483

Pelli-Robson Contrast Sensitivity Chart - Precision VisionPelli-Robson Contrast Sensitivity Chart - Precision Vision

Pelli-Robson Contrast Sensitivity Chart. For use at 100cm (1m). Includes two charts which may be wall or easel mounted and ... Home Products Contrast Sensitivity Tests Peak Contrast Sensitivity Pelli-Robson Pelli-Robson Contrast Sensitivity Chart. ... By testing with several different contrast levels configured together, the patients contrast sensitivity level is better ... Pelli-Robson Contrast Sensitivity Chart. $274.50 - $549.00. Features Traditional Sloan Optotypes. For use at 100 cm (1m). ...
more infohttps://www.precision-vision.com/products/contrast-sensitivity-tests/peak-contrast-sensitivity/pelli-robson/pelli-robson-contrast-sensitivity-chart/?add-to-cart=17635

Frontiers | Declined contrast sensitivity of neurons along the visual pathway in aging cats | Frontiers in Aging NeuroscienceFrontiers | Declined contrast sensitivity of neurons along the visual pathway in aging cats | Frontiers in Aging Neuroscience

Reduced contrast sensitivity of neurons in the three cortical areas was accompanied by enhanced maximal visual response, ... Reduced contrast sensitivity of neurons in the three cortical areas was accompanied by enhanced maximal visual response, ... In the current study, the contrast response function, one of the most important properties of neurons from early visual areas ... In the current study, the contrast response function, one of the most important properties of neurons from early visual areas ...
more infohttps://www.frontiersin.org/articles/10.3389/fnagi.2014.00163/full

Contrast sensitivity predicts pilots performance in aircraft simulators. - Semantic ScholarContrast sensitivity predicts pilots' performance in aircraft simulators. - Semantic Scholar

Eleven instructor pilots had their acuity measured by both conventional and contrast sensitivity methods. Scotopic contract ... Conventionally determined visual acuity proved to be a poor predictor of a pilots ability to detect a small low contrast ... Contrast sensitivity was found to be better than visual acuity for predicting a pilots ability to detect a small, semi- ... sensitivity showed the highest correlation with slant detection range (0.83). ...
more infohttps://www.semanticscholar.org/paper/Contrast-sensitivity-predicts-pilots%27-performance-Ginsburg-Evans/804950832dc56067876b08a8717d74b7df6bde4c

Contrast Sensitivity After Wavefront-Guided and Wavefront-Optimized PRK and LASIK for Myopia and Myopic AstigmatismContrast Sensitivity After Wavefront-Guided and Wavefront-Optimized PRK and LASIK for Myopia and Myopic Astigmatism

To compare contrast sensitivity among participants undergoing wavefront-guided or wavefront-optimized photorefractive ... high contrast and small letter contrast sensitivity, uncorrected postoperative contrast sensitivity function, and uncorrected ... high contrast and small letter contrast sensitivity, uncorrected postoperative contrast sensitivity function, and uncorrected ... Because the Super Vision Test assesses high spatial frequency contrast sensitivity and high contrast visual acuity,21. contrast ...
more infohttps://www.healio.com/ophthalmology/journals/jrs/2018-9-34-9/%7Bbcedefaf-8212-4aba-bbdb-cef0ae4edf34%7D/contrast-sensitivity-after-wavefront-guided-and-wavefront-optimized-prk-and-lasik-for-myopia-and-myopic-astigmatism

Associations Between Contrast Sensitivity And Multifocal Electroretinograms In Type2 Diabetes | IOVS | ARVO JournalsAssociations Between Contrast Sensitivity And Multifocal Electroretinograms In Type2 Diabetes | IOVS | ARVO Journals

Associations Between Contrast Sensitivity And Multifocal Electroretinograms In Type2 Diabetes Kavita P. Dhamdhere; Marcus A. ... Associations Between Contrast Sensitivity And Multifocal Electroretinograms In Type2 Diabetes You will receive an email ... Conclusions: : Longer mfERG IT in the central retina is significantly correlated with reduced contrast sensitivity in adults ... Purpose: : To examine the relationship between contrast sensitivity (CS) and the multifocal electroretinogram (mfERG) in adult ...
more infohttp://iovs.arvojournals.org/article.aspx?articleid=2351903

Visual acuity and contrast sensitivity following Descemet stripping automated endothelial keratoplasty | British Journal of...Visual acuity and contrast sensitivity following Descemet stripping automated endothelial keratoplasty | British Journal of...

If patients could recognise themselves, or anyone else could recognise a patient from your description, please obtain the patients written consent to publication and send them to the editorial office before submitting your response [Patient consent forms] ...
more infohttps://bjo.bmj.com/content/100/3/307.responses

The effects of parvocellular lateral geniculate lesions on the acuity and contrast sensitivity of macaque monkeys | Journal of...The effects of parvocellular lateral geniculate lesions on the acuity and contrast sensitivity of macaque monkeys | Journal of...

However, when luminance contrast sensitivity was tested with 1 c/degree gratings, counterphase modulated at 10 Hz, it was ... The effects of parvocellular lateral geniculate lesions on the acuity and contrast sensitivity of macaque monkeys. WH Merigan, ... Both luminance and chromatic contrast sensitivity, tested with stationary gratings of 2 c/degree, were severely reduced by ... The effects of parvocellular lateral geniculate lesions on the acuity and contrast sensitivity of macaque monkeys ...
more infohttps://www.jneurosci.org/content/11/4/994?ijkey=0d448b62f51b95f6a18c491054521e9b9af65ae2&keytype2=tf_ipsecsha