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nervous system - Coggle Diagram
nervous system
neruon
sensory
-monitor external and internal environments
-relay info to CNS
-exterceptors: environment
-proprioreceptors: body position/movement
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motor neurons
-carry info away from CNS
-somatic neaurons control skeletal muscles
-viscerol control cardic and smooth muscle
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cerebral cortex
-outer layer of cerebrum
-surface folded, forming ridges
-more neurons
frontal lobe
-motor cortex movements
-prefrontal cortex: thinking, personality
-brocas area: language production
-olfactory bulb: smell, attention, empathy
temporal lobe
-auditory: processing
-wernickes: lang comprehension and interpretation
-fusiform face: recondition, expression interpretation
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cerebrum
-largest part of brain
-2 hemis
-corpus callosum connects hemis, info is passes
-gray and white matter
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meninges
-cover and protect brain and spinal cord
-3 layers: dura, arachnoid, pia
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central nervous system
-brain and spinal cord
-brain receives sensory info
-spinal cord conducts signals to and from the brain
-spinal cord controls reflexes
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