Visual impairment

Visual impairment, also known as vision impairment or vision loss, is a decreased ability to see to a degree that causes problems not fixable by usual means, such as glasses. Some also include those who have a decreased ability to see because they do not have access to glasses or contact lenses. Visual impairment is often defined as a best corrected visual acuity of worse than either 20/40 or 20/60. The term blindness is used for complete or nearly complete vision loss. Visual impairment may cause people difficulties with normal daily activities such as driving, reading, socializing, and walking.

The most common causes of visual impairment globally are uncorrected refractive errors (43%), cataracts (33%), and glaucoma (2%). Refractive errors include near sighted, far sighted, presbyopia, and astigmatism. Cataracts are the most common cause of blindness. Other disorders that may cause visual problems include age related macular degeneration, diabetic retinopathy, corneal clouding, childhood blindness, and a number of infections. Visual impairment can also be caused by problems in the brain due to stroke, prematurity, or trauma among others. These cases are known as cortical visual impairment. Screening for vision problems in children may improve future vision and educational achievement. Screening adults may also be beneficial. Diagnosis is by an eye exam.

Michael Tayler

Michael Tayler (born February 6, 1992 in Calgary, Alberta) is a Canadian slalom canoeist based in Ottawa, Ontario. He competed at the 2012 Summer Olympics in the K-1 event finishing in 20th place after being eliminated in the heats. He beat former world champion David Ford to earn the Canadian spot at the 2012 Olympics.

References

I Can

I Can may refer to:

See also

I Can't

"I Can't" is the second single from American female hip-hop artist Foxy Brown's second album Chyna Doll.

Single information

"I Can't" was released on March 2, 1999 in the United States. The single was unsuccessful, receiving little airplay on urban radio stations and little video rotation on MTV, though it was slightly more successful on BET. It became her first single to miss the Billboard Hot 100 and peaked on the R&B/Hip-Hop Singles & Track Chart at number 61.

The single featured a sample of the song "Everything She Wants" by the pop duo Wham!.

External links

The Marshall Tucker Band

The Marshall Tucker Band is an American Southern rock/country rock band originally from Spartanburg, South Carolina. The band's blend of rock, rhythm and blues, jazz, country, and gospel helped establish the Southern rock genre in the early 1970s. While the band had reached the height of its commercial success by the end of the decade, the band has recorded and performed continuously under various lineups for nearly 40 years.

The original lineup of the Marshall Tucker Band, formed in 1972, included lead guitarist, vocalist, and primary songwriter Toy Caldwell (1947–1993), lead vocalist Doug Gray (born 1948), keyboard player, saxophone player, and flautist Jerry Eubanks (born 1950), rhythm guitarist George McCorkle (1946–2007), drummer Paul Riddle (born 1953), and bassist Tommy Caldwell (1949–1980). They signed with Capricorn Records and in 1973 released their first LP, The Marshall Tucker Band.

After Tommy Caldwell was killed in an automobile accident in 1980, he was replaced by bassist Franklin Wilkie. Most of the original band members had left by the mid-1980s to pursue other projects. The band's current lineup consists of Gray on vocals, keyboard player and flautist Marcus James Henderson, guitarist Rick Willis, bassist Pat Elwood, and drummer B.B. Borden.