Term
| two divisions of the nervous system |
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Definition
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Term
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Definition
| impulses from the PNS to CNS |
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Term
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Definition
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Definition
1. somatic (voluntary)
2. autonomic (involuntary)
3. enteric (involuntary) |
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Term
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Definition
sensory neurons from PNS to CNS
motor neurons from CNS to PNS
voluntary |
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Term
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Definition
receives info from autonomic sensory receptors in stomach/ lungs
motor neurons move smooth muscles, cardiac muscles, glands |
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Definition
"Brain of Gut"
sensory neurons monitor chemicals
motor neurons control smooth muscles/ secretions |
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Definition
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Term
the largest part of brain
also called forebrain |
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Definition
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Term
| cerebrum is divided into right and left hemispheres by |
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Definition
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Term
| commissure that connects right and left hemispheres |
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Term
| controls thought, intelligence, specific memory, speech |
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Definition
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| controls memory in association, touch, distinguishes memory by sight |
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Definition
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Term
| controls hearing, balance, taste, smell |
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Definition
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| interprets sight and visual sensations |
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Definition
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Term
| connects the cerebrum to the pons and cerebellum |
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Definition
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Term
| the largest part of the hindbrain |
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Definition
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Term
| the hemispheres of the cerebellum are connected by |
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Definition
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Term
| the medulla oblongata is located |
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Definition
| between the pons and spinal cord |
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Term
| the medulla oblongata forms the lower part of the |
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Definition
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Term
| the forebrain consists of |
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Definition
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Term
| the midbrain is composed of |
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Definition
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Term
| the hindbrain is composed of |
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Definition
| pons, medulla oblongata, cerebellum |
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Term
| the brainstem consists of |
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Definition
diencephalon
mesencephalon
pons
medulla oblongata |
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Term
| the spinal cord is composed of ____ on the inside and ____ on the outside |
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Definition
inner, gray cellular material
outer, white fibrous material |
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Definition
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Term
| we have ___ pairs of spinal nerves |
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Definition
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Term
| nerves that extend inferiorly below termination of spinal cord called |
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Term
2 lateral (right and left)
3rd
4th |
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Definition
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Term
| each lateral ventricle is composed of four parts: |
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Definition
-frontal/ anterior horn
-body
-temporal/ inferior horn
-occipital/ posterior horn |
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Term
| the ____ separates the lateral and 3rd ventricles |
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Definition
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Term
| slit like, inferior to lateral ventricles |
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Definition
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Term
| the ____ separates the 3rd and 4th ventricles |
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Definition
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Term
| diamond shaped, located in hindbrain |
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Definition
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Term
| the medial aperture between the 4th ventricle and subarachnoid space |
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Definition
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Term
| the lateral aperture between the 4th ventricle and subarachnoid space |
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Definition
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Term
the tender mother
inner sheath
highly vascular |
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Definition
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Term
delicate, middle layer
separated from pia mater by subarachnoid space |
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Definition
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Term
| widened areas of subarachnoid space |
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Definition
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Term
tough mother
outermost layer
composed of 2 layers in the cranial portion |
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Definition
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Term
| the dura mater is separated from the arachoid membrane by the subdural space |
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Definition
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Term
| the dura mater is separated from the vertebral periosteum by the |
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Definition
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