Sentences with phrase «visual acuity by»

Studies have shown that prolonged gazing at a spaghetti graph of climate model ensembles reduces visual acuity by 38 % and lowers the I.Q. by 42 full points.

Test your visual acuity by accepting a greater challenge each time.

There was an improvement in visual acuity by about 1.8 lines after 15 weeks in individuals with patched eyes and 2.3 lines in individuals who received acupuncture.

Not exact matches

Thus, it is not surprising that breastfeeding has been consistently associated with improved central nervous system development, as indicated by improved visual acuity in relationship to formula - fed infants.4 Second, both biological properties and differences in maternal - infant interactions during the feeding process can lead to improved motor and intellectual development outcomes.5, 6 Third, breastfeeding appears to be protective against the onset of childhood obesity, 7 a condition that has enormous psychosocial consequences for children.

The standard definition of normal visual acuity (20/20 or 6/6 vision) is the ability to resolve a spatial pattern separated by a visual angle of one minute of arc.

The center's goal is to restore vision to some portion of the 65 million people worldwide — about 1 percent of the world population — considered to be legally blind, which the National Federation of the Blind defines as a central visual acuity of 20 / 200 or less in the stronger eye, even when aided by a corrective lens.

Prior research revealed how jumping spiders achieve better acuity out of a small visual system by moving the sensor around behind their lens.

Taken together, these findings explain why visual acuity is commonly measured with dark characters on light backgrounds and why visual resolution is lower for lights, as already noted by Leonardo da Vinci and Galileo Galilei when judging the size of light objects in paintings and the dark sky.

Surprisingly, white - tailed eagles never detected metal fragments in their food by visual cues only, as might be expected from the extraordinary visual acuity of eagles.

(Visual acuity requirements may vary by state).

Using a combination of modeling and experiments, Sponberg et al. show that moths are able to avoid this potential decrease in visual acuity (see the Perspective by Warrant).

Each year, more than one million Americans are afflicted with severely reduced visual acuity caused by corneal damage or disease.

We next asked whether spatial visual acuity was affected by the transplants using the optomotor, or head tracking, test [47], [55].

ALMA can produce a high - resolution image of the universe by receiving weak radio signals with a sensitivity 100 times higher and a resolution (corresponding to a visual acuity of the human eye) several tens of times higher than other existing telescopes.

Conservation of visual acuity in the iPS - RPE transplanted eyes was associated with the preservation of photoreceptors in the host outer nuclear layer (ONL — Fig. 7A), identified by the expression of rhodopsin in the outer segments of photoreceptors (Fig. 7A inset, Dystrophic + transplant).

Reading is a multifactorial process that is influenced by psychological, physiological, environmental, sociological and linguistic factors.1, 2 From an optometrist's perspective, a decrease in reading ability may be associated with poor visual acuity, unstable binocular vision, or ocular disease.3 It is therefore important that people with poor reading comprehension receive a comprehensive oculo - visual assessment.

Median visual acuity improved from hand motions at baseline to 20/70 by the end of 1 month postop and further improved to 20/30 at 3 to 4 months.

The increased visual acuity and outer nuclear layer preservation observed in iPS - RPE injected animals could also be due to a neuroprotective effect produced by the donor cells.

While you can get some lutein and zeaxanthin from food, research shows that by supplementing with high doses of these nutrients, you can actually rebuild macular pigment receptors, strengthen eye cell membranes and improve your visual acuity.

Girls makes up for its lack of eye - catching period production design (a la Mad Men) or garish angles and filters (here's looking at you Breaking Bad) with that rarest sign of visual acuity: a classically good eye for clean and simple photography, particularly evident in episodes directed by Lena Dunham herself.

The closing night film Short Term 12, a grand jury and audience award winner at this year's South by Southwest Film Festival, set at a group home facility, is all aces in all departments: storytelling, visual acuity, and performance.

There are in fact lots of people with much better than 20/20 Vision, and for almost everyone visual acuity is actually limited by blurring due to imperfections of the lens in the eye.

This condition, also known as Achromatopsia, or color blindness, is characterized by cone photoreceptor dysfunction, severely reduced visual acuity or complete vision loss during daylight hours, and photophobia.

Developed by Digital Illusions CE, this proprietary set of tools is also behind upcoming shooter Star Wars Battlefront, the visual acuity and rich environments of which have been impressing fans and critics.

• Gather patients» medical and ocular history • Perform initial diagnostic testing and visual field screening using specialized equipment • Explain the spectacles and contact lens options to patients in light of final diagnosis issued by the optometrist • Clean and maintain the specialized equipment area in an organized manner • Perform retinal screening, auto refraction analysis and visual acuities on patients • Keep track of all orders placed and process transactions before delivery of the same

Required Qualifications * Must be at least 16 years of age * Licensure requirements vary by state * Attention and Focus o The ability to concentrate on a task over a period of time without being distracted * Customer Service Orientation o Actively look for ways to help people, and do so in a friendly manner o Notice and understand customers» reactions, and respond appropriately * Communication Skills o Use and understand verbal and written communication to interact with customers and colleagues o Actively listening by giving full attention to what others are saying, taking time to understand the points being made, asking questions as appropriate, and not interrupting at inappropriate times * Mathematical Reasoning o The ability to use math to solve a problem, such as calculating day's supply of a prescription * Problem Resolution o Is able to judge when something is wrong or is likely to go wrong; recognizing there is a problem o Choosing the best course of action when faced with a complex situation with several available options PHYSICAL DEMANDS: * Remaining upright on the feet, particularly for sustained periods of time * Moving about on foot to accomplish tasks, particularly for moving from one work area to another * Picking, pinching, typing or otherwise working primarily with fingers rather than whole hand or arm * Extending hand (s) and arm (s) in any direction * Bending body downward and forward by bending spine at the waist * Stooping to a considerable degree and requiring full use of the lower extremities and back muscles * Expressing or exchanging ideas by means of spoken word; those activities where detailed or important spoken instructions must be conveyed accurately * Perceiving the nature of sounds at normal speaking levels with or without correction, and having the ability to receive detailed information through oral communication * Visual Acuity: o The worker is required to have close visual acuity to perform activities such as: transcribing, viewing a computer terminal, reading, visual inspection involving small parts * Occasional lifting of up to 30 lbs; exerting up to 30 lbs of force occasionally and / or up to 10 lbs of force frequently, and / or a negligible amount of force constantly to move objects Preferred Qualifications * Previous experience in a pharmacy, retail, medical, or customer service setting * Previous experience as a Pharmacy Technician * PTCB National Certification Education * High School diploma or equivalent (preferred) Business Overview CVS Health, through our unmatched breadth of service offerings, is transforming the delivery of health care services in theVisual Acuity: o The worker is required to have close visual acuity to perform activities such as: transcribing, viewing a computer terminal, reading, visual inspection involving small parts * Occasional lifting of up to 30 lbs; exerting up to 30 lbs of force occasionally and / or up to 10 lbs of force frequently, and / or a negligible amount of force constantly to move objects Preferred Qualifications * Previous experience in a pharmacy, retail, medical, or customer service setting * Previous experience as a Pharmacy Technician * PTCB National Certification Education * High School diploma or equivalent (preferred) Business Overview CVS Health, through our unmatched breadth of service offerings, is transforming the delivery of health care services in theAcuity: o The worker is required to have close visual acuity to perform activities such as: transcribing, viewing a computer terminal, reading, visual inspection involving small parts * Occasional lifting of up to 30 lbs; exerting up to 30 lbs of force occasionally and / or up to 10 lbs of force frequently, and / or a negligible amount of force constantly to move objects Preferred Qualifications * Previous experience in a pharmacy, retail, medical, or customer service setting * Previous experience as a Pharmacy Technician * PTCB National Certification Education * High School diploma or equivalent (preferred) Business Overview CVS Health, through our unmatched breadth of service offerings, is transforming the delivery of health care services in thevisual acuity to perform activities such as: transcribing, viewing a computer terminal, reading, visual inspection involving small parts * Occasional lifting of up to 30 lbs; exerting up to 30 lbs of force occasionally and / or up to 10 lbs of force frequently, and / or a negligible amount of force constantly to move objects Preferred Qualifications * Previous experience in a pharmacy, retail, medical, or customer service setting * Previous experience as a Pharmacy Technician * PTCB National Certification Education * High School diploma or equivalent (preferred) Business Overview CVS Health, through our unmatched breadth of service offerings, is transforming the delivery of health care services in theacuity to perform activities such as: transcribing, viewing a computer terminal, reading, visual inspection involving small parts * Occasional lifting of up to 30 lbs; exerting up to 30 lbs of force occasionally and / or up to 10 lbs of force frequently, and / or a negligible amount of force constantly to move objects Preferred Qualifications * Previous experience in a pharmacy, retail, medical, or customer service setting * Previous experience as a Pharmacy Technician * PTCB National Certification Education * High School diploma or equivalent (preferred) Business Overview CVS Health, through our unmatched breadth of service offerings, is transforming the delivery of health care services in thevisual inspection involving small parts * Occasional lifting of up to 30 lbs; exerting up to 30 lbs of force occasionally and / or up to 10 lbs of force frequently, and / or a negligible amount of force constantly to move objects Preferred Qualifications * Previous experience in a pharmacy, retail, medical, or customer service setting * Previous experience as a Pharmacy Technician * PTCB National Certification Education * High School diploma or equivalent (preferred) Business Overview CVS Health, through our unmatched breadth of service offerings, is transforming the delivery of health care services in the U.S..

Future research may gain further by assessing even more specific aspects of visual function objectively (e.g., impairment in depth perception, extreme contrast or brightness sensitivity in addition to visual acuity as assessed in NSHAP) and subjectively (e.g., self - reported trouble with reading newspaper print and recognizing people at a small distance in addition to the global assessment of one's vision as assessed in NSHAP) in the study of the effects of vision on quality of life and the capacity of a good marriage to alter these effects.