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The Visual System: How Your Eyes Work

553,714 views

National Eye Institute, NIH

Video Language:

  • English

Caption Language:

  • {{captionLanguage | language_name}} ({{captionLanguage}})

Accent:

  • English (US)

Speech Time:

93%
  • 2:11 / 2:20

Speech Rate:

  • 209 wpm - Fast

Category:

  • Education

Tags :

Intro:

Video Vocabulary

narrows

/ˈnerō/

noun other verb

narrow channel. Areas at sea where land comes close to each other. To become thinner or less wide.

sensitive

/ˈsensədiv/

adjective noun

Concerning awareness of small differences. person who is believed to respond to paranormal influences.

flattens

/ˈflatn/

verb

To make level and spread out over a surface.

together

/təˈɡeT͟Hər/

adjective adverb

self-confident, level-headed, or well organized. In an entire or whole manner.

looking

/ˈlo͝okiNG/

adjective verb

having specified appearance. To appear to be when you look at them; seem.

reducing

/rəˈd(y)o͞os/

verb

To try to decrease, e.g. your weight if overweight.

through

/THro͞o/

adjective adverb preposition

From one end or side of something to the other. From the beginning of something until the end. By a particular way or process; by the use of.

electrical

/əˈlektrək(ə)l/

adjective

Related or connected to electricity.

colored

/ˈkələrd/

adjective noun verb

Having a certain color skin, usually dark. non-white person. To change or affect someone's opinion.

reflects

/rəˈflekt/

verb

To indicate or be a sign of something.

important

/imˈpôrtnt/

adjective

of great significance or value.

patterns

/ˈpadərn/

noun other verb

repeated decorative design. Colors or shapes which are repeated on objects. decorate with pattern.

opening

/ˈōp(ə)niNG/

adjective noun verb

initial. space or gap allowing passage. To make a space or hole appear in something.

working

/ˈwərkiNG/

adjective noun verb

having paid employment. action of doing work. To operate a machine or device.

signals

/ˈsiɡnəl/

noun other verb

gesture, action, or sound that is used to convey information or instructions. Sounds and light waves carrying TV and radio data. convey information or instructions by means of gesture.

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