The dendrites are covered with synapses formed by the ends of axons from other neurons. Synapses are the contact points where one neuron communicates with another. The axon extends from the cell body and often gives rise to many smaller branches before ending at nerve terminals.ĭendrites extend from the neuron cell body and receive messages from other neurons. The cell body contains the nucleus and cytoplasm. Each mammalian neuron consists of a cell body, dendrites, and an axon. The mammalian brain contains between 100 million and 100 billion neurons, depending on the species. The brain is what it is because of the structural and functional properties of interconnected neurons. Dendrites extend from the neuron cell body and receive messages from other neurons.
The axon extends from the cell body and often gives rise to many smaller branches before ending at nerve terminals. Most neurons have a cell body, an axon, and dendrites. Neurons are cells within the nervous system that transmit information to other nerve cells, muscle, or gland cells. Kibiuk, Baltimore, MD Devon Stuart, Harrisburg, PA
