Systema nervose
Le systema nervose es un systema in le corpore que invia signales circa le corpore. Illo lassa gente e animales responder a lo que es circa illos. Le systema nervose central es le cerebro e le medulla spinal. [1] Illo existe in le majoritate del animales pro coordinar le movimento e processar le entrata del sensos e face que le animal age in un certe maniera.[2] Se compone de neurones e cellulas appellate glia inter alia. Le cellulas glial conserva le neurones san e salve.[3]
Le structura del systema nervose human include le cerebro e le medulla, que simul es appellate le systema nervose central.[2] Le cerebro ha milliardos de cellulas nervose pro adjutar a pensar, ambular, e spirar.[4] Le systema nervose pote reager in 1/100 secunda a un stimulo, como un signal de dolor.[4]
In vertebratos, le anatomia de systemas nervose pote esser subdividite como le sequente:[2][5]
Referentias
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- ↑ Organization of the Nervous System. National Cancer Institute. Recuperate le January 20, 2016.
- ↑ 2,0 2,1 2,2 (2000) "Ch. 17: The anatomical organization of the central nervous system", Principles of Neural Science. McGraw-Hill Professional. ISBN 978-0-8385-7701-1.
- ↑ Allen NJ, Barres BA (2009). "Neuroscience: Glia - more than just brain glue". Nature 457 (7230): 675–7. doi: . PMID 19194443.
- ↑ 4,0 4,1 (2000) "Ch. 2: Nerve cells and behavior", Principles of Neural Science. McGraw-Hill Professional. ISBN 978-0-8385-7701-1.
- ↑ The Peripheral Nervous System. National Cancer Institute. Recuperate le January 20, 2016.