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Harlequin syndrome. A man exhibiting the asymmetric symptoms of Harlequin syndrome. One half of the forehead is more red than the other. Harlequin syndrome is a condition characterized by asymmetric sweating and flushing on the upper thoracic region of the chest, neck and face. Harlequin syndrome is considered an injury to the autonomic nervous ...
Parry–Romberg syndrome ( PRS) is a rare disease presenting in early childhood [ 1] characterized by progressive shrinkage and degeneration of the tissues beneath the skin, usually on only one side of the face (hemifacial atrophy) but occasionally extending to other parts of the body. [ 2] An autoimmune mechanism is suspected, and the syndrome ...
Left-hand traffic ( LHT) and right-hand traffic ( RHT) are the practices, in bidirectional traffic, of keeping to the left side and to the right side of the road, respectively. They are fundamental to traffic flow, and are sometimes called the rule of the road. [ 1] The terms right- and left-hand drive refer to the position of the driver and ...
Either hearing loss is a significant risk factor for driving and should prevent or limit people from driving, or it’s not a risk factor and deaf drivers shouldn’t face any additional hurdles ...
But some people don't want them, and if you're one of those people, we'll give you the bad news first: "Most people will benefit from glasses at some point in their life," says Dr. Michelle Holmes ...
When you’re not up to getting too physical, there are other ways to give your hand-eye coordination a boost. Here are some options: Bouncing a ball. Playing catch. Playing video games. Learning ...
Horatio Nelson Jackson (March 25, 1872 – January 14, 1955) was an American physician, Army medical officer, and automobile pioneer.In 1903, he and driving partner Sewall K. Crocker became the first people to drive an automobile across the United States, a road trip from San Francisco to New York City, with additional miles travelled to his home in Vermont.
Monocular vision impairment refers to having no vision in one eye with adequate vision in the other. [ 2] Monopsia is a medical condition in humans who cannot perceive depth even though their two eyes are medically normal, healthy, and spaced apart in a normal way. Vision that perceives three-dimensional depth requires more than parallax.