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The nervous system and movement (Nervous system:formed,nervous tissue…
The nervous system and movement
Nervous system:formed,nervous tissue
Central nervous system
Peripheral nervous system
Neurons
Neurons:cell, complex shape
Body:nucleus, organelles
Dendrites:branched structures, recive information
Axon:transmit information
Central nervous system:spinal cord, brain
Spinal cord:from brain to bottom, protected by spinal column
Brain
Cerebellum:co-ordinates movement, balance
Brain stem:regulates organ activity
Cerebrum:controls voluntary actions
Peripheral nervous system:nerves
Sensory nerves:carry information
Motor nerves:carry orders
Movement
Voluntary movements: think
Involuntary movements:Reflex