The document provides an overview of the nervous system, including its main components and functions. It discusses the different types of neurons, the central nervous system which includes the brain and spinal cord, the peripheral nervous system, and the somatic and autonomic nervous systems. It also describes the key parts and regions of the brain and spinal cord, and how they work together to control functions of the body and respond to internal and external stimuli.

1. nervous
system)
action)
neurotoxin)

2. cell body) nerve fiber)
dendrite)
axon)
myelin sheath)

3. schwann cell)
node of Ranvier)

4. 3
sensory neuron)
motor neuron)
1

5. association neuron )
4-5
unipolar neuron)
dorsal root ganglion)
bipolar neuron)

6. multipolar neuron)
sensory division)

7. motor division)
somatic nervous system : SNS)
autonomic nervous system
: ANS)

8. 2. somaticnervoussystem : SNS)
voluntary nervous system)
reflex)
reflex action)

9. 3. autonomic nervous system :
ANS )
involuntary
nervous
system)

10. 2
2

11. 2
-----
2
symoathetic nerve)
parasymoathetic
nerve)
(Central nervous system-
CNS)

12. Periph
eral nervous system - PNS)
(Central nervous system - CNS)

13. “ ”
brain) spinal
cord)
1. brain)
1.4

14. 90
,
homeostasis)
nerve cell) neuron)
glia)
action potential)

15. nerve fiber)
neurotransmitter) synapse)
3

16. Cerebrum Hemisphrer)
Medulla Oblongata)
Cerebellum)
Gray matter axon

17. White matter axon
Menirges)
- Pura mater)
-- Arachoid mater)
Pia mater)
White matter
Gray matter
forebrain prosencepphalon)
telencephalo)

18. diencephalon)
cerebrum)
hypothalamus) thalamus)
midbrain mesencephalon)
visual reflex)
hindbrain rhombencephalon)
medulla oblongate)
cerebellum) pons)

19. Cerebrum)
Cortex)
frontal lobe)
left
themisphere) right themisphere)
motor area)

20. Parietal lobe)
temporal lobe)
auditory)
occipital lobe)
visual area)
cerebellum)
gray matter)

21. white matter)
thalamus)
medulla oblongata) midbrain)

22. hypothalamus)
pituitary
gland)
limbic system)
drive)
guardian of body)
limbic system)
hippocampus)
amygdala)

23. midbrain)
pons)
cerebellum)
medulla oblongata)

24. reticular formation)

25. spinal cord)
base of skull vertebral
column)
spinal nerve)
spinal nerve
dorsal root ventral root dorsal root
sensory neurons ventral root axon
motor neuron
effector)

26. mixed never)
cervical never)
thoracal never)
lumbar never)
sacral never)
coccygeal never)
segments)
spinal nerve)
motor nerve rootlets) –
ventro lateral sulci;

27. dorsal
lateral sulci;
spinal nerves)
intervertebral foramen; IVF)
C and C
L L

28. conusmedullaris)
spinal reflex
motor anterior motor neurons
corticospinal tract

29. autonomic
nervous system)
spinal cord
Reflex
-----------
synapse sensory motor neuron
spinal reflex
1.spinal somatic reflex

30. - stretch reflex reflex
- flexor reflex reflex
flexor
2. spinal autonomic reflex
motor pathway
effector organs

31. Peripheral nervous system - PNS)

32. 2
1. sensory division (afferent)
2. motor division (efferent)
1. sensory-somatic nervous system
12 31
- cranial nerve 12

33. sensory
motor
- spinal nerves
sensory
motor
2.autonomic nervous system
sensory motor
hypothalamus
meduula oblongata)
2 sympathetic
parasympathetic nervous system 2
- sympathetic nervous system
- parasympathetic nervous system

34. sympathetic
1.
2.
3.
4.
5.

35. B

36. epilepsy)
2
1.
2.
Reflex Action)

37. http://www.thaigoodview.com/node/44658
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