OMG OMG! A 11th Grader in United States wants to know, "how many neurons?"
Here's an answer:
There are about 100 billion neurons in your brain. Read More
All 100 billion neurons make multiple synapses (connections with other neurons) and this is what makes the brain so complex.) There are also cells around the neurons that support them called glial cells and there are probably more than 100 billion of those.
Wow, the brain is so cool!
Hey, what's the one thing you wish you knew about the brain?