There are many drugs, such as levodopa and dopamine agonists, and some central nervous system stimulants, anticonvulsants, antidepressants, H2 receptor antagonists, hormones, antiarrhythmics, and calcium channel blockers such as cinnarizine and flunarizine, that can affect motor behavior and cause movement disorders.
Here's a look at what you need to know about the first moon landing on July 20, 1969. The moon landing was watched by an estimated 600 million people around the world. Facts: July 20, 1969 - [4:17 pm EDT] Apollo 11 becomes the first manned spacecraft to land on the moon. Neil Armstrong (commander), Buzz Aldrin (lunar module pilot) and Michael Collins (command module pilot) were the crew.
The Luna programme continued and in 1966, the year of Korolevâs death, Luna 9 made the first soft landing on the Moon. In the end it was of course the Americans who won the race, in 1969, when their astronauts first walked on the Moon. For all the years of rivalry, the viewing room in Russia burst into huge applause as Neil Armstrong took the first steps.