naturales

Classified in Biology

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Stimulus-receptor
-sensory nerve-nervous system
motor nerve-ef.Glands


Nervous system
receive info by sens.Organs
interpret info and prepare a response
transmit signals to ef.Glands
coordinate organs
intelectual and mental functions
emotions and feelings


central:
integrar info/cordinar y hacer respuestas
spinal:reflex actions/carries the impulses  
membranes:meninges:protect bone and orga
dura,arachnoid pia mater
tissues:grey and White

peripherial:
somatic:connects receptors to central
nervous syst and to the skeletal muscle
cranial and spinal nerves
autonomic:regulates and control involuntary actions
simpathetic:work under stress
parasympathetic:slower
Nerve actions:reflex:quick no brain
                       voluntary






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