Anatomy Chemicals
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Created by:
ryanchahal on March 20, 2012
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19 terms
Terms | Definitions |
|---|---|
 Dopamine | "feel good"- Low levals lead to parkinson |
| Seratonin | Sleepiness- Low levals lead to insomnia |
| Norepinephrine | "feel good" - Low levals leads to depresion |
| Acetycholine | Muscle contraction |
| Histamine | promotes alertness |
| endophines | reduces pain perception (raise pain threshold) |
| Nitric acid | Memory + Vasodialation |
| Receptor | Reflex arc: (on sensory neuron) |
| Interneuron | Reflex arc: Receptor goes to________ |
| Motor neuron | Interneuron goes to _________ _________ |
| Effector | Motor neuron goes to ______ |
| Effector | Reflex arc: Muscle or gland |
| Dura mater | Outer brain covering |
| Arachnoid mater | Middle brain covering |
| Pia mater | Inner brain covering |
| Meninges | Brain covering generic term |
| Cerebrospinal fluid (CSF) | All meninges are bathed in what? |
| Subdural hematoma | Blood leakage beneath meninges |
| Hydrocephaly | Build of of CSF around brain ("water ont the brain") |
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