Term
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Definition
| ultimate point of integration. Contains the brain and spinal cord. |
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Term
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Definition
| controls essential bodily functions without conscious input |
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Term
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Definition
| controls action of organism and responds to environment |
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Term
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Definition
| path of information to and from body. Bi-directional. |
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Term
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Definition
| Integrative center for ANS functions - body temperature, water balance, metabolism, emotions, sleep, and sexual function. |
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Term
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Definition
| integration of basal functions necessary to sustain life. (Respiration, blood pressure, reflexes) |
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Term
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Definition
| Peripheral Nervous System - sensory and motor information |
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Term
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Definition
| afferent pathway; info about space, activity, temperature, and bodily functions |
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Term
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Definition
| efferent pathway; info to respond to changes in environment and incoming afferent info. |
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Term
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Definition
| include somatic nervous system, autonomic nervous system, and enteric/purinergic nervous system |
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Term
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Definition
| skeletal muscles. Deals with movement |
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Term
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Definition
| smooth and cardiac muscle, and glands. Parasympathetic & sympathetic innveration |
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Term
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Definition
| activity and metabolic activation - "fight or flight" |
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Term
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Definition
| rest and metabolic storage - "rest or restore" |
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Term
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Definition
| smooth muscle and glands in the GI tract |
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Term
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Definition
somatic - none
autonomic - paravertebral, prevertebral |
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Term
| Pathway from spinal cord? |
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Definition
somatic - uninterrupted
autonomic - interrupted |
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Term
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Definition
somatic - mylenated
autonomic - preganglionic = mylenated; post-ganglionic = unmylenated |
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Term
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Definition
somatic - none
autonomic - fibers branch out to networks |
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Term
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Definition
somatic - spinal cord/brainstem
autonomic - spinal cord/brainstem |
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Term
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Definition
somatic - excitation
autonomic - excitation/inhibition |
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Term
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Definition
somatic - paralysis
autonomic - no paralysis |
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Term
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Definition
somatic - external
autonomic - internal |
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Term
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Definition
somatic - Acetylcholine
autonomic - acetylcholine/noreponephrine |
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Term
| Divisions of Parasympathetic Nervous System |
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Definition
| Craniosacral outflow (top & bottom), TERMINAL ganglia, LONG Pregang fibers, SHORT postgang fibers, CONFINED distribution (1:1), LOCALIZED response, Acetylcholine. |
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Term
| Divisions of Sympathetic nervous system |
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Definition
| Thoracolumbar outflow (middle), VERTEBRAL ganglia, SHORT pregang fibers, LONG postgang fibers, WIDESPREAD distribution (1:20), GENERALIZED response, NOREPINEPHRINE. |
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Term
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Definition
| Dominant adrenergic response on a1 receptors for contraction (Mydriasis). Contract and dilate pupil |
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Term
| Circular sphincter muscle of the eye |
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Definition
| Slight adrenergic response on B2 receptors for relaxation. Dominant cholinergic response on M2 & M3 receptors for contraction (Miosis). Makes pupil smaller. |
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Term
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Definition
| slight adrenergic response on B2 receptors for relaxation (far vision). Dominant cholinergic response on M2 & M3 receptors for contraction (accomodation - near vision). Focuses lens. |
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Term
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Definition
| slight adrenergic response on a1 receptors for secretion. Dominant cholinergic response on M2 & M3 receptors for secretion. |
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Term
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Definition
| adrenergic response on a1 & B2 receptors for viscous saliva. Dominant cholinergic response on M2 & M3 receptors for copious, watery saliva. |
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Term
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Definition
| adrenergic response on B1>B2 receptors to increase HR. Dominant cholinergic response on M2>>M3 recep. to increase HR. |
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Term
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Definition
| adrenergic response on B1>B2 recept. to increase contractility & conduction. Dominant response on M2>>M3 recept. to decrease contractility. |
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Term
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Definition
| adrenergic response on B1>B2 recept. to increase conduction & automaticity. Dominant cholinergic response on M2>>M3 recept. to decrease AV conduction |
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Term
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Definition
| Dominant adrenergic response on B1>B2 recept. to increase automaticity & conduction. Little cholinergic effect |
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Term
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Definition
| adrenergic response on B1>B2 recept. to increase rate, conduction, & contractility. Dominant cholinergic response on M2>>M3 recept. for a slight decrease in contractility. Ventricles follow SA node. |
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Term
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Definition
| Dominant adrenergic response on a1 & a2 recept. for constriction & relaxation. Slight cholinergic response on B2 & M3 recept. for dilation. |
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Term
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Definition
| Dominant adrenergic response on a1 & a2 for constriction and relaxation. Slight cholinergic response on B2 & M3 for dilation. |
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Term
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Definition
| Dominant adrenergic response on a1, a2, and B2 receptors for constriction and relaxation. Controlled more by local mediators such as O2, pH, and hydrogen. No cholinergic response. |
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Term
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Definition
| Dominant adrenergic response on a1, a2, and B2 receptors for contraction and relaxation. (Speeds things up). No cholinergic response. |
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Term
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Definition
| Adrenergic response on B2 receptors for relacation. Dominant cholinergic response on M2=M3 receptors for constriction |
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Term
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Definition
| adrenergic response on a1 receptor to decrease secretions and slight response on B2 receptors to increase secretions. Dominant cholinergic response on M2=M3 receptors to increase secretions |
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Term
| Motility tone in GI tract |
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Definition
| slight adrenergic response on a1,a2,B1,&B2 receptors to decrease. Dominant cholinergic response on M2=M3 receptors to increase tone. |
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Term
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Definition
| adrenergic response on a1 receptors to contract. Dominant cholinergic response on M2 & M3 receptors to relax. |
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Term
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Definition
| adrenergic response on a2 receptors to inhibit secretion. Dominant cholinergic response on M2 & M3 receptors to stimulate secretions |
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Term
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Definition
| adrenergic response on B2 receptors to relax. Dominant cholinergic response M3 receptors to contract |
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Term
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Definition
| Dominant adrenergic response on a1 receptors to contract and on B2 receptors to relax. No cholinergic response. |
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Term
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Definition
| Adrenergic response on B2 receptors for relaxation. Dominant cholinergic response on M3>M2 receptors for contraction |
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Term
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Definition
| Adrenergic response on a1 receptors for contraction. Dominant cholinergic response on M3>M2 receptors for relaxation. |
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Term
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Definition
| Dominant adrenergic response on a1 receptors for contraction. No cholinergic response |
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Term
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Definition
| Dominant adrenergic response on a1 receptors for ejaculation and on M3 receptors for erection. No cholinergic response. |
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