The Impact of Gold. When gold was discovered in 1848, people poured into California to prospect the golden mountains.. At the height of the gold rush the atmosphere in the mining country was of extreme excitement and greed.
Vertigo Symptoms and Signs. Vertigo is a feeling that you are dizzily turning around or that your surroundings are dizzily turning about you. Vertigo is usually due to a problem with the inner ear but can also be caused by vision problems and other conditions. Vertigo is medically distinct from dizziness, lightheadedness, and unsteadiness in that vertigo involves the sensation of movement.
There are two different forms of vertigo: peripheral vertigo and central vertigo. According to the American Institute of Balance, peripheral vertigo is usually more severe than central vertigo (AIB). Peripheral vertigo is caused by a problem with the inner ear, which controls balance.Central vertigo refers to problems within the brain or brainstem. There are several different forms of peripheral vertigo.here are two different forms of vertigo: peripheral vertigo and central vertigo. According to the American Institute of Balance, peripheral vertigo is usually more severe than central vertigo (AIB). Peripheral vertigo is caused by a problem with the inner ear, which controls balance.