I will praise thee; for I am fearfully and wonderfully made:
Psalm 139:14
"Neurons-- Each is a microscopic, blob-like structure with dense 
networks
of protruding branches called axons and dendrites.
Neurons use these
branches to communicate.
Electrical signals run along the axons of one
neuron and then jump, over a space called a synapse, to the dendrites of
another.
The 86 billion neurons in the human brain each have an average
of 10,000 synaptic connections." TheWalrus