Examlex
The central nervous system is divided into the somatic and autonomic divisions.
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Axon
A long, slender projection of a nerve cell, or neuron, that typically conducts electrical impulses away from the neuron's cell body.
Neurons
Neurons are the basic working units of the brain, specialized cells responsible for receiving, processing, and transmitting information through electrical and chemical signals.
Semipermeable
Characteristic of a membrane that allows certain substances to pass through it while blocking others.
Depolarization
A decrease in the difference in electrical charge across a cell membrane, making the inside of the cell less negative compared to the outside.
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