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| What are the general functions of the ANS? | 1. regulates activity of Smooth and Cardiac Muscle and some Glands; 2. Involuntary stabilization of life support systems (Homeostasis)
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| What are the general features of the ANS? | 1. entirely MOTOR neurons; 2. features 2 neurons between CNS and Effector; 3. Sympathetic and Parasympathetic; 4. Dual Motor Innervation
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| What are the 2 antagonistic divisions of the ANS? | Sympathetic = Excitatory; Parasympathetic = Inhibitory
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| What is Dual Motor Innervation? | wherein Effector is supplied with 1 Sympathetic and 1 Parasympathetic fiber
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| Why is Dual Motor Innervation beneficial? | provides both the Fight or Flight reflexes as well as the Rest and Digest state needed for normal bodily functions to take place
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| Name some exceptions to Dual Motor Innervation. | Adrenal gland, Sweat glands, Arrector Pili, and most Blood Vessels - receive only Sympathetics
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| What structure controls the ANS? | Hypothalamus
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| What are the functions of the Hypothalamus? | controls ANS actions of Medulla, thermoregulation, and Food & Water intake
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| The Sympathetic Center is controlled by what structure? | POSTERIOR Hypothalamus
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| The Parasympathetic Center is controlled by what structure? | ANTERIOR Hypothalamus
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| What are the functions of the Medulla? | controls Respiration, Heart activity, Blood Pressure, ans G.I. Secretions
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| What part of the brain is part of the ANS but not usually involved? | Cerebral Cortex
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| In which instances is the Cerebral Cortex involved in the ANS? | certain Psychological states can influence Hypothalamus (Yoga, Meditation, Blushing, Fainting)
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