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Benign paroxysmal positional vertigo ( BPPV) is a disorder arising from a problem in the inner ear. [3] . Symptoms are repeated, brief periods of vertigo with movement, characterized by a spinning sensation upon changes in the position of the head. [1] . This can occur with turning in bed or changing position. [3] .
Dizziness is an imprecise term that can refer to a sense of disorientation in space, vertigo, or lightheadedness. [1] . It can also refer to disequilibrium [2] or a non-specific feeling, such as giddiness or foolishness. [3] Dizziness is a common medical complaint, affecting 20–30% of persons. [4] .
Bell's palsy is a type of facial paralysis that results in a temporary inability to control the facial muscles on the affected side of the face. [1] In most cases, the weakness is temporary and significantly improves over weeks. [4] Symptoms can vary from mild to severe. [1] They may include muscle twitching, weakness, or total loss of the ability to move one or, in rare cases, both sides of ...
Corona (band), an Italian music group. Corona, people at a cantus (Dutch drinking and singing party) The Coronas, an Irish rock band. "Corona" (song), by The Minutemen. Corona (Takemitsu), by Japanese composer Toru Takemitsu. Corona, the circle of clergy or singers who surround the altar, and origin of the term choir.
Learn about the meanings and functions of HTTP status codes, the standard response codes used by web servers to communicate with clients.
The Great Depression (1929–1939) was a severe global economic downturn that affected many countries across the world. It became evident after a sharp decline in stock prices in the United States, leading to a period of economic depression. [1] The economic contagion began around September 1929 and led to the Wall Street stock market crash of ...
Titanic sank with over a thousand passengers and crew still on board. Almost all of those who ended up in the water died within minutes due to the effects of cold shock and incapacitation. RMS Carpathia arrived about an hour and a half after the sinking and rescued all of the 710 survivors by 09:15 on 15 April. The disaster shocked the world and caused widespread outrage over the lack of ...
