Phys chap 10 review Word Scramble
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| Question | Answer |
| Layers of meninges | Dura mater, Arachnoid, Pia Mater |
| Subarachnoid space contains | Cerebrospinal fluid |
| Choroid Plexus | Produces Cerebrospinal Fluid |
| Ventricles | produce cerebrospinal fluid |
| cerebrospinal flujid returns to the blood stream via.. | Arachnoid villi |
| microglia | phagocytic neuroglia that clean up cellular debris |
| Astrocytes | neuroglia that form the blood brain barrier |
| white matter | myelinated axons |
| grey matter | unmyelinated axons, cell bodies & dendrites |
| cerebral cortex | grey matter that wraps around the brain |
| corpus collosum | bridge that connects 2 hemispheres of the brain |
| nerves that originate in the neck | cervicals |
| dorsal roots | sensory/afferent nerves that bring infor into the nervous system |
| Motor nerves | ventral roots |
| Brain stem | pons, midbrain, medulla |
| reticular formation | in brain stem, maintains consciousness/wakefulness |
| 10 of 12 cranial nerves originate in... | Brain stem |
| Central Sulcus | divides frontal/parietal lobes |
| vision goes to... | occipital lobe of brain |
| Motor function happens in... | frontal lobe |
| monosynaptic | synapse between 2 neurons only |
| stretch reflex | contract to protect |
| nociceptor | pain receptor |
| papillary light reflex is Somatic or Visceral? | visceral (uses smooth muscle) |
| feedback for voluntary movement occurs in? | cerebellum |
| Parkinsons disease effects | dopamine producing cells in substancia nigra |
| functions of sleep | restorative, growth, immunity, mental practice |
| Active brain waves | Beta |
| resting brain waves | Alpha |
| sleep brain waves | Delta |
| addiction is driven by | pleasure center |
| consolidation of memories | putting from short term to long term |
| columns of spinal chord | white matter |
| horns of spinal chord | grey matter |
| clusters of grey matter in brain | neuclei |
| neuclei located in | CNS |
| clusters of grey matter in spinal chord | ganglia |
| ganglia found in | PNS |
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goodbunn
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