How many brain cells are in the human brain?
Answer (3)
100 billion cells or more
The average adult human brain has about 100 billion cells. Linked by synapses, each brain cell can connect to tens of thousands of other brain cells.
The human brain contains approximately 86 billion neurons and about 1 trillion glial cells, making the total around 87 billion cells. Neurons facilitate communication and processing within the brain, forming an intricate network to support various functions such as learning and memory. This complex structure emphasizes the brain's significance in biology and its impact on overall functioning.
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