Zusammenfassung der Ressource
nervous system
- CENTRAL NERVOUS SYSTEM (CNS)
- brain
- spinal cord
- PERIPHERAL NERVOUS SYSTEM (PNS)
- VOLUNTARY NERVOUS SYSTEM (VNS)
- conscious perception
- conected to senses
- connected to muscles
- AUTOMATIC NERVOUS SYSTEM (ANS)
- controls internal organs
- SYMPATHETIC NERVOUS SYSTEM
- fight or run
- PARASYMPATHETIC NERVOUS SYSTEM
- rest and digest
- connects the CNS with every other part of the body
- FROM STIMULUS TO REACTION
- stimulus
- sensor
- sensory neurons
- CNS
- motor neurons
- effector
- reaction
- NEURON STRUCTURE AND
CONDUCTION PROCESS (1-6)
- 1. dendrites
- 2. cell body (soma)
- cell organelles (nucleus...)
- 3. axon hillock
- 4. axon
- insulating sheath
- saltatory conduction
- continous conduction
- 5. synaptic terminal
- 6. synapse
- gland cells
- muscle cells
- other neurons
- A.
- B.
- C.
- D.
- E.
- neurotoxin
- nicotine
- botox
- black widow spider bite
- flying agaric (Fliegenpilz),
deadly nightshade
(Tollkirsche)