1. Nervous System Central Nervous System Peripheral Nervous System Brain / Spinal Cord Somatic NS / Autonomic NS Nerves to skeletal muscles Sympathetic NS Parasympathetic NS Nerve from the senses Control of involuntary or visceral bodily functions: cardiovascular / respiratory / digestive / urinary / reproductive

2. Autonomic Nervous System Sympathetic NS Parasympathetic NS “Fight or Flight” “Rest and Digest” Stress

3. Autonomic Nervous System Sympathetic NS Parasympathetic NS

4. Sympathetic Nervous System ? Heart Rate? Blood Pressure? Breathing? Digestion? Pupil Size? Sweat? Blood to skeletal muscles?

5. Parasympathetic Nervous System ? Heart Rate? Blood Pressure? Breathing? Digestion? Pupil Size? Sweat? Blood to skeletal muscles?

6. Parasympathetic Nervous System Otto Loewi (Dream 1  Dream 2) ? To lab!

7. Sympathetic Nervous System Parasympathetic Nervous System ACh NE ACh

8. Autonomic Nervous System Conscious Control of ANS? 1.Resting Heart Rate = ?? 2.Exercise Heart Rate = ?? 3.Resting Heart Rate = ?? 4.Relaxation/Other Heart Rate = ?? Control of other autonomic functions such as body temperature, breathing, digestive function.