Chita Rivera. Chita Rivera is an iconic dancer, singer and actress known for her Tony Award-winning work in 'The Rink' and 'Kiss of the Spider Woman.' Over the decades, she's starred in an array of other musicals like 'West Side Story,' 'Sweet Charity' and 'Chicago.'.
(You can roll your mouse over the picture of the brain above to find out more about the parts of the brain.). Neurons. Every part of the brainâand the rest of the nervous system, for that matterâcontain neurons (more than 100 billion of them in all). Neurons are nerve cells with some very special properties.
Quick Answer. According to Neurogenetics at the University of Tennessee Health Science Center, the human body has 95 to 100 billion neurons or nerve cells. The brain alone has at least 85 billion of these cells, although estimates go as high as 1 trillion.