Sentences with phrase «read eye charts»

Since mice can't read eye charts out loud, he and his colleagues had to use a behavioral test to see if their eyes were working.

While vision screening probably isn't harmful, some age - related eye conditions like macular degeneration and cataracts may be difficult to detect before patients have pronounced symptoms because people in the early stages of these diseases may still be able to read eye charts used to test vision.

A child's regular checkup should include basic vision test, but until the age of 5 the baby can't read an eye chart.

Since we can not ask a dog to read an eye chart, we must determine this by visually inspecting the eye.

Not exact matches

We'll undoubtedly be reading these tea leaves for some time to come, but one chart in particular caught my eye: this generational breakdown of the U.S. workforce over the last 15 years:

Study the following chart patterns closely, as they will enable you to develop your eye and eventually read stock charts like a pro.

Keen eyes and experience in reading charts will come in due time.

As I read through the chart I saw with fresh eyes how dangerous OOH birth can be.

A woman who could see no letters at all on a standard eye test chart can now read the letters on the top four lines.

The treatment enabled one 69 - year - old woman to read 24 letters on a standard eye chart, when she could previously manage only seven.

After training, the volunteers were able to read more than two lines further down an optical chart held 40 centimetres from their eyes — corresponding to a reduction in «eye age» from 50.5 to 41.9 years.

Red light does not disturb your eyes» adaptation to darkness, allowing you to read your star chart while remaining sensitive to the faint stars you are trying to observe.

In the University of Pennsylvania trial, led by Jean Bennett, all three patients did better reading lines on an eye chart.

The treatment let one 69 - year - old woman read 24 letters on a standard eye chart when she could previously manage only seven.

In a recent clinical trial on patients aged 75 and older, 90 percent of the 219 participants were able to read two lines or more on an eye chart, and 75 percent could read large - print books.

The patients were followed for more than three years, and half of them were able to read three more lines on the eye chart, which translated to critical improvements in their daily lives as well.

Most patients were able to read several additional lines on an eye chart after the treatment, and some regained the ability to thread a needle, use a computer or ride a bike.

The other sees colors and can read five letters on the eye chart.

Below: This Reading Umbrella sticker charts set includes 8 colored umbrellas to use as bulletin board accent pieces to help you create your eye - catching bulletin board display.

Keen eyes and experience in reading charts will come in due time.

NSHAP interviewers were trained to follow a detailed protocol to ensure consistent distance from the chart (via use of a premeasured string laid out on the floor), line of sight (the interviewer seated the respondent and held the chart at the respondent's eye level), and lighting (sufficient light for reading with low glare or strong backlighting).