Neuron cells of the nervous system that is electrical stimulation. Which play a role in the transmission of neurotransmitters in vertebrates. Neuron is the important ingredient in the central nervous system (the brain and spinal cord), which may have many neurons 100 trillion cells neurons is a major operating units of the nervous system. For functions in neurons is another type of cell that serves as a mentor, that is, the glia cells (German: Gliazellen. English: Glial cells or Support (ing) cells or Neuroglia) is the important ¬ to neurons, such as getting food from the blood circulation and then sent to the neurons. Generally, the neurons contain important structure 3 including parts of a cell or (German: Zellk ö RPER England: cell body). Or soma or perikaryon elements are similar to the cells within the cells around the nucleus is a floating อยู่ท่ the cytoplasm and a Dr Ker National (organelles), such as the Golgi apparatus, the เอนโดพลาสมิก reticulum ribosomes, mitochondria, as the dendrites / (Dendrites) as appendages of the nerve cells. The branching out from soma acting receiver ¬ ¬ neural signal from other neurons into the nerve cells, and forwarded to the axon to transfer nerve impulses on axon. (Axon) is a branch of long, protruding from the cell type of the castle, a transfer of delivery and release สั¬ ¬ nerve neurons signal to another. Some species have myelin sheath (German: Myelinscheide England: Myelin Sheath) armor, which allows impulses is faster than the cell no myelin sheath cover. And we will call on axon myelin sheath gap between this (German: Ranvier-Schn V rring England: Node of Ranvier) in more effective impulses in the axon. There will be one type of protein, which has a small waiting for this task, which is the protein kinesin (kinesin) who take hold and moving along the microtubule. (German: Mikrotubulus England: microtubule) in the axon. It to catch with a bag of wes. Cycle past on. Which direction to transport substances. There are 2 appearance together, including anterograde transport is transporting the substance from neurons to peripheral nervous.
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