Term
| what are the parts of the Central Nervous System |
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Definition
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Term
| what are the parts of the Peripheral Nervous system |
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Definition
Cranial nerves
spinal nerves |
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Term
| what does the Somatic nervous system do? |
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Definition
sensory from skin
motor to skeletal muscle |
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Term
| what does the Autonomic nervous system
Visceral motor do? |
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Definition
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Term
| What does the autonomic nervous system
visceral sensory do? |
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Definition
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Term
| What is the structure of a neuron? |
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Definition
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Term
| number of neurons- somatic |
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Definition
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Term
| location of somatic motor cell body |
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Definition
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Term
| somatic motor fiber leave spinal cord via |
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Definition
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Term
| location of somatic sensory cell bodies |
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Definition
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Term
| somatic sensory fibers enter spinal cord via |
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Definition
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Term
| ventral and dorsal roots join to form |
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Definition
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Term
| what does the ventral ramus do? |
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Definition
carries somatic motor fibers to skeletal muscle and sensory fibers from skin
Innervates majority of body wall |
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Term
| what does the dorsal ramus do? |
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Definition
carries somatic muscle fiber to skeletal muscels and sensory fibers from skin
innervates small area of skin/muscle along dorsal midline |
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Term
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Definition
yellow- ventral horn
green- ventral root
pink- dorsal root
celeste- dorsal root ganglion |
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Term
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Definition
white-ventral and dorsal roots join to form spinal nerve
green- ventral root
pink- dorsal root |
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Term
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Definition
| mass of muscle supplied by one spinal nerve |
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Term
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Definition
| area of skin supplied by one spinal nerve |
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Term
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Definition
| brachial plexus- network of ventral rami to upper extremity |
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Term
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Definition
| lumbosacral plexus- network of ventral rami to lower extremity and perineum |
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Term
| what nervous system is responsible for Fight or flight |
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Definition
| Sympathetic nervous system |
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Term
| Parasympathetic nervous system is responsible for? |
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Definition
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Term
| number of neurons- autonomic nervous system |
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Definition
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Term
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Definition
green- pre ganglionic body/fibers
pink- post ganlionic body/fibers |
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Term
| location of pregangionic cell bodies- sympathetic |
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Definition
| thoracolumbar- lateral horn of thoracolubar sections of spinal cord |
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Term
| location of preganglionic cell bodies parasympathetic |
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Definition
| craniosacral segments of spinal cord |
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Term
| location of post ganglionic cell bodies- sympathetic |
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Definition
paravetebral ganglis of the sympathtic trunk, or
prevertebral ganglia |
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Term
| location of postganglionic cell bodies- parasympathetic |
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Definition
| ganglia in the head or wall of organs |
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Term
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Definition
| visceral (organ) pain percieved as somatic pain |
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