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Nervous system
BIG quiz
| Question | Answer |
|---|---|
| The central nervous system is connected to what? | brain and spinal cord |
| the peripheral nervous system is connected to what? | everything else (peripheral is divided into 2 part) |
| what two parts is the peripheral divided into? | somatic and autonomic |
| somatic connects to ___? | voluntary (controls all voluntary movement) |
| autonomic connects to ___? | involuntary (controls all involuntary movement) |
| What two parts is autonomic divided into? | sympathetic, and parasympathetic |
| sympathetic connects to ___? | fight or flight |
| parasympathetic connects to ___? | rest / digest |
| what is the purpose of the nervous system? | coordinates and control body functions and receives sensory input and orders appropriate body responses |
| sensory is towards what? | the brain |
| motor is towards what? | the body |
| sensory nerves carry messages into what? | CNS |
| Motor nerves carry commands away from what? | CNS |
| the axon of one neuron meets a dendrite of the next neuron at the what? | SYNAPSE |
| what is the gap that exist between the two neurons called? | SYNAPTIC CLEFT |
| a gap called the synaptic cleft exist between how many neurons ? | two |
| brain is divided into how many parts ? What what are those part? | 4 ; cerebellum, cerebrum, diencephalon, brain stem |
| the cerebrum is divided into how many lobes? What are those lobes called? | 4 ; front, parietal, occipital, temporal |
| what is the frontal lobe responsible for? | decision making, planning, voluntary movement |
| what is the parietal lobe responsible for? | sensory info (touch, spatial awareness) |
| what is the occipital lobe responsible for? | vision |
| what is the temporal lobe responsible for? | memory, hearing language |