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T1L2 Thoracolumbar system. Susan M. Ludington, Ph.D., RN, CNM, CKC, FAAN. Walters Professor of Pediatric Nursing. Executive Director of U.S. Institute for Kangaroo Care. www.kangaroocareusa.org. Purposes of the Talk. Differentiate between skin to skin contact and kangaroo care. Central Nervous System. Peripheral Nervous System. The Nervous System. Central Nervous System. The Nervous System. Central Nervous System. Central Core. Limbic System. Cerebrum. The Nervous System. Central Nervous System. The Autonomic System. Lawrence M. Witmer, PhD. Professor of Anatomy. Dept. . of Biomedical Sciences. Heritage College . of Osteopathic . Medicine, Ohio . University. Athens, Ohio 45701. witmerL@ohio.edu. Pharmacology 49.222. Bill Diehl-Jones RN, PhD. Faculty of Nursing and Department of Zoology. Agenda. A Zen Review. Overview of CNS and ANS. Neurotransmitters and 2. nd. Messengers. Cholinergic Agonists and Antagonists. PERINEAL BODY . is essential for the integrity of the pelvic floor, particularly in females. Levator ani- 3 striated muscles:. Puborectalis. Pubococcygeous . Iliococcygeous .  . Puborectalis . is innermost and merges with the external anal sphincter. . NERVOUS SYSTEM. LECTURE 12. CH 9 . Neural Control of Involuntary Effectors. The autonomic nervous system helps regulate cardiac, smooth muscle and glands. Impulses are conducted from the CNS to a . second . It influences the function of internal . organs. It acts largely unconsciously. The autonomic nervous system. It . regulates bodily functions such as heart rate, digestion, urination, respiratory rate . Peripheral Nervous System. The Nervous System. Central Nervous System. The Nervous System. Central Nervous System. Central Core. Limbic System. Cerebrum. The Nervous System. Central Nervous System. Central Core. Decmber 5-8. , . 2014. Click me. !. Traumatic Brain Injury (TBI). Leading cause of . accidental. death among all people in US. 1.7 million experience TBI each year…. . … causing ~52,000 deaths each year. 2. Autonomic Nervous System (ANS). The ANS consists of motor neurons that: . Innervate smooth and cardiac muscle and glands. Make adjustments to ensure optimal support for body activities. Operate via subconscious control. 2. Autonomic Nervous System (ANS). The ANS consists of motor neurons that: . Innervate smooth and cardiac muscle and glands. Make adjustments to ensure optimal support for body activities. Operate via subconscious control. 2. Autonomic Nervous System (ANS). The ANS consists of motor neurons that: . Innervate smooth and cardiac muscle and glands. Make adjustments to ensure optimal support for body activities. Operate via subconscious control. INTRODUCTION. Recall that the autonomic nervous system consists of sympathetic and parasympathetic divisions.. The sympathetic division also known as thoracolumbar outflow because the preganglionic neurons originate in the thoracic and lumbar level of the spinal cord, and send axons to the sympathetic ganglia, which parallel the spinal cord.. PARASYMPATHETIC CRANIAL NERVES. OCULOMOTOR NERVE III- Pupil Constriction. Pupil constriction is the automatic contraction of the pupil. It is done via the oculomotor nerve and sphincter muscle of the iris in response to stimuli such as a bright light shined onto the eye. .