These lecture notes are sole property of original uploaders. The cns has various centers located within it that carry out the sensory, motor and integration of data. Being a student, one thing you are definitely going to need is a good textbook on the subject. Learn vocabulary, terms, and more with flashcards, games, and other study tools. Human physiology the gastrointestinal system 4 nervous pathway involved in salivary excretion requires stimulation of receptors in the mouth, sensory impulses to the brain stem, and parasympathetic impulses to salivary glands. Nervous control in some cases, sympathetic nervous system causes direct release of hormone from gland for example, when. The nervous system pdf the nervous system pdf free download, the nervous system pdf, the nervous system ebook content in a series of intriguing essays ranging over terror, state fetishism, shamanic healing in latin america, homesickness, and the place of the tactile eye in both magic and modernity, anthropologist michael taussig puts into representational. Human physiologythe nervous system 5 central nervous system the central nervous system is the control center for the body. There are two major divisions of the nervous system. Mainly designed to protect cns by serving as a cushion, and as a relatively stable solution in maintaining ionic concentrations and waste removal. List some functions of the parasympathetic nervous system. Explain how an impulse is sent through a neuron, including what an action potential is. What is the function of the autonomic nervous system. The pns, the part of the nervous system outside the cns, consists mainly of the nerves that extend from the brain and spinal cord.
Endocrine system notes coral springs charter school. The middle ear houses three ossicles, the malleus, incus and stapes and is connected to the back of. They are called spinal because they carry information to and from the spinal cord heimer,1983. The human nervous system is a complex ofinterconnected systems in which larger. The pinna and external auditory canal form the outer ear, which is separated from the middle ear by the tympanic membrane. Summary the central nervous system ch12 shs111 topic summaries detailed, comprehensive and organised notes covering content from. In contrast, the ans consists of motor neurons that control smooth muscles, cardiac muscles, and glands. Nervous system modifies stimulation of endocrine glands and their negative feedback mechanisms example. Describe the structure and function of the enteric nervous sytem. Embryology and development, gestation and parurition, endocrine system, glomerular filtration mechanism, urine production, water electrolytes, digestive system, cardiovascular system, peripheral nervous system, blood testing procedure, lymphatic system, heart. See more ideas about anatomy and physiology, physiology and neurology. It detects and responds to changes inside and outside the body.
Gathers information from both inside and outside the body sensory function. Discuss two neurotransmitters that are secreted by enteric neurons and their effects. Download lecture notes for chapter 14 autonomic nervous system. Neurological anatomy and physiology page 5 of 52 purpose the purpose of this neurological anatomy and physiology course is to teach healthcare professionals about the structures and functions of the central and peripheral nervous systems. The central nervous system consists of the brain and spinal cord. Nervous system uses electrical signals nerve impulses.
We use your linkedin profile and activity data to personalize ads and to show you more relevant ads. The peripheral nervous system the peripheral nervous system in figure 1. Grey matter a major component of the central nervous system, consisting of neuronal cell bodies, dendrites and unmyelinated axons, glial cells astroglia and. The nervous system consists of the central nervous system, which includes the brain and spinal cord, and the peripheral nervous system, which includes nerve fibers extending from the brain and spinal cord that carry information between the central nervous. The nervous system is the part of the body that coordinates voluntary and involuntary actions and transmits signals to and from different parts of its body. I can describe the functions of the nervous system. Gathers information from both inside and outside the body sensory function 2. Samplepractice exam february 2014, questions and answers multiple choice questions lecture notes, lecture breath holding and hyperventilation multiple choice questions and answers lectures notes. Download human anatomy and physiology pdf 10th edition. The spinal cord is a single structure, whereas the adult brain is described in terms of four major regions. We have about 100 billion nerve cells in our brain by adulthood over 600 miles worth yet we typically use around 4% at any given time. The autonomic nervous system ans is the part of the nervous system that regulates involuntary functions. The central nervous system develops from the neural tube, while the peripheral nervous system develops from the neural crest cells.
Endocrine glands secrete hormones directly into bloodstream ductless exocrine glands secrete substances through. The brain and the spinal cord are the central nervous system, and they represent the main organs of the nervous system. Cns is composed of the brain located in the cranial cavity and the spinal cord located in the vertebral cavity, which serve as the main control centers for all body activities. Describe the state of a resting neuron, including the charges inside and outside the cell.
This lecture note covers the following topics related to physiology and human anatomy. Peripheral nervous system austin community college. The nervous system the nervous system is very important in helpingto maintain the homeostasis balance of thehuman body. Apr 26, 2018 human anatomy and physiology are two mostrelated subjects in the field of medical sciences. Barrs the human nervous system pdf download medical books. Lecture notes for chapter 14 autonomic nervous system. Describe the function and main structures of the nervous system. Following an introduction on the process of neuron depolarization and repolarization, this lecture guides students through the anatomy of the human brain and spinal cord. As a fetus in the womb, neurons develop at the rate of 250,000 per minute. When too much csf accumulates in the skull, it can result in. Choose from 500 different sets of lecture notes nervous system anatomy physiology flashcards on quizlet. The human anatomy and physiology course is designed to introduce students pursuing careers in the allied health field to the anatomy and physiology of the human body. This is true for all spinal nerves except for the first spinal nerve pair, which emerges between the occipital bone and the atlas the first vertebra.
The pns is then subdivided into the autonomic nervous system and the somatic nervous system. Central and peripheral nervous system powerpoint lecture. Its signaling device, or means of communicating with body cells, is electrical impulses, which are rapid and specific and cause almost immediate responses. A series of sensory receptors work with thenervous system to provide information aboutchanges in both the internal and externalenvironments. Central nervous system austin community college district. Physiology and human anatomy lecture notes download book. I can describe the parts of a neuron cell and identify how they transmit electrochemical impulses. Endocrine system function of the endocrine system to secrete hormones chemical messengers that coordinate and direct target cells and organs. Human physiology biology 4 lecture notes updated july 2017 instructor. Feb, 2012 we use your linkedin profile and activity data to personalize ads and to show you more relevant ads. This indicates an embryo, looking at it from a dorsal viewpoint. Transmits information to the processing areas of the brain and spine 3. The organization of the ans is on the basis of the reflex arc and it has an afferent. Human anatomy and physiology lecture notes nervous system.
Nervous system divisions of the nervous system the human nervous system consists of the central nervous system cns and the peripheral nervous system pns. The nervous system powerpoint notes the anatomy and physiology of animals illustrat e the complementary nature of structure and function. Central nervous system, ziser, lecture notes, 142010. Melissa eisenhauer trevecca nazarene university amended by john crocker. The parasympathetic nervous system is responsible for what response. It regulates organ function, higher thought, and movement of the body. Selection file type icon file name description size revision time user semester 1.
Swallowing your food happens when the muscles in your tongue and mouth move the food into your pharynx. Embryology and development, gestation and parurition, endocrine system, glomerular filtration mechanism, urine production, water electrolytes, digestive system, cardiovascular system, peripheral nervous system, blood testing procedure, lymphatic system. The cns consists of the brain and spinal cord, which occupy the dorsal body cavity and act as the integrating and command centers of the nervous system. The nervous system is the master controlling and communicating system of the body. Jun 07, 20 the nervous system the nervous system is very important in helpingto maintain the homeostasis balance of thehuman body. Summary the central nervous system ch12 shs111 uow. The middle ear houses three ossicles, the malleus, incus and stapes and is connected to the back of the nose by the eustachian tube. The peripheral nervous system consists of the somatic nervous system sns and the autonomic nervous system ans. Nervous system and endocrine system are the chief control centers in maintaining body homeostasis. Nervous system consists of cns brain and spinal cord. The spinal nerve emerges from the spinal column through an opening intervertebral foramen between adjacent vertebrae. Nervous system central nervous system, ziser, lecture notes, 2006 1 central nervous system brain one of largest organs in body. In addition, the ans monitors visceral organs and blood. Summary bones and skeletal tissues ch6 summary cells the living units ch3.
Every thought, action, and emotion reflects its activity. The central nervous system is your bodys command center. Kramers book listening to prozac, a pharmaceutical researcher is quoted as saying, if the human brain were simple enough for us to understand, we would be too simple to understand it 1994. Reabsorbed constantly by arachnoid mater and drained into veins. Human physiology the nervous system 5 central nervous system the central nervous system is the control center for the body. Central nervous system cns brain spinal cord peripheral nervous system pns nerves, ganglia, receptors. Nervous system central nervous system, ziser, lecture notes, 2010. Along with the endocrine system, the nervous system controls the vital functions of the body and maintains homeostasis. Tenth edition pdf free ebook cysticercosis of the human nervous system pdf free download atlas of the human body. The nervous system is comprised of two major parts, or subdivisions, the central nervous system cns and the peripheral nervous system pns.
The sns consists of motor neurons that stimulate skeletal muscles. Identify the anatomical and functional divisions of the nervous system. Peripheral nervous system, ziser, lecture notes, 2010. Central nervous system copy austin community college. The most popular and recommended book for studying these two subjects is human anatomy and physiology textbook. The nervous system functions of the nervous system 1. Processes the information in the brain and spine integration function 4. Students use their five senses to complete a writing exercise, complete a concept map about the nervous system and work through a reading and question package on the components of the nervous system, reflexes and instincts. Bio 354 neurobiology 2 1 lecture 11 and 12 autonomic nervous system raghav rajan bio 354 neurobiology 2 february 11th 2015 material for lecture is from the following links. Human physiologythe gastrointestinal system 4 nervous pathway involved in salivary excretion requires stimulation of receptors in the mouth, sensory impulses to the brain stem, and parasympathetic impulses to salivary glands. Learn lecture notes nervous system anatomy physiology with free interactive flashcards.
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