how many neurons are in the brain

system · December 4, 2017, 6:30am

system · March 23, 2019, 6:16am

100 billion neurons

system · March 22, 2018, 12:11am

The average human brain has about 100 billion neurons (or nerve cells) and many more neuroglia (or glial cells) which serve to support and protect the neurons (although see the end of this page for more information on glial cells).