en:neural_tree [Chapters]

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====== Neuron (NERVE)  ======


  * neurofibra - nerve fibre 
  * axon - (stem of tree ) 
  * cell body - soma (perikaryon ) 
  * nucleus - karyon  
  * dendrites - (branches of a tree )
  * axolemma - (axo - axis + lemma -sheath ) 
  * schwann cell - neurolemmocyte 
  * axon terminal - 
  * axon hillock - 
  * myelin sheath - 
  * myelin (lipid ) + Sheath (cover ) - acts as insulator 
  * nodes pf ranvir - gaps between each sheaths 
  * oligodendrocyte and schwann cells are watchmen/repairmen of insulation or nervous system 
  * microglia are the policeman of nervous system
  * ependymal cells are the fluid caretakers of cns 
  * astrocytes are the food suppliers 
  * somatic (cerebrospinal ) nervous system
  * autonomic (splanchnic ) nervous system 
  * enteric 

 




| [[en:sciatic-nerve|SCIATIC NERVE]]             |   |   |
| [[en:femoral-nerve|femoral nerve]]             |   |   |
| [[en:tibial-nerve|tibial nerve]]               |   |   |
| [[en:peroneal-nerve|peroneal nerve]]           |   |   |
| [[en:plantar-nerve|plantar nerve]]             |   |   |
| [[en:radial-nerve|radial nerve ]]              |   |   |
| [[en:medial-nerve|median nerve]]               |   |   |
| [[en:ulnar-nerve|ulnar nerve]]                 |   |   |
| [[en:brachial-plexus|brachial plexus]]         |   |   |
| [[en:lumbosacral-plexus|lumbosacral plexus]]   |   |   |