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Homeostasis 1, Physiological Principles
 
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If you would like to get hold of my books, one on Physiology and another on Pathophysiology, check out my web site campbellteaching.co.uk Funds from selling books helps to finance distribution of resources to students in poorer countries. Homeostasis Introduction Homeo - same Stasis -- standing still Dynamic equilibrium Disruptors Detectors Control system Effectors Body made of billions of cells All dependent on on-going complex biochemistry Depends on a finely tuned environment Constant energy production, nutrients, vitamins, amino acids, glucose, oxygen New nutrients supplies, just right amounts. Removal of waste products or cells will die. Selective removal of many components. Examples Fluid and electrolytes Body temperature Blood pressure Blood oxygenation Red cell volumes Endocrine hormone regulation Blood sugar, blood nutrients Toxin elimination
Views: 132444 Dr. John Campbell
Introduction to Anatomy & Physiology: Crash Course A&P #1
 
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You can directly support Crash Course at http://www.subbable.com/crashcourse Subscribe for as little as $0 to keep up with everything we're doing. Also, if you can afford to pay a little every month, it really helps us to continue producing great content. *** In this episode of Crash Course, Hank introduces you to the complex history and terminology of Anatomy & Physiology. -- Table of Contents: Anatomy: The Structure of Parts 2:34 Physiology: How Parts Function 3:50 Complementarity of Structure & Function 4:09 Hierarchy of Organization 4:20 Directional Terms 7:27 -- Want to find Crash Course elsewhere on the internet? Facebook - http://www.facebook.com/YouTubeCrashCourse Twitter - http://www.twitter.com/TheCrashCourse Tumblr - http://thecrashcourse.tumblr.com Support CrashCourse on Subbable: http://subbable.com/crashcourse
Views: 4107457 CrashCourse
Intro to Human Physiology by Professor Fink
 
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Introduction to Human Physiology by Professor Fink. This lecture presents a brief review of the principle functions of the Cardiovascular (Circulatory) System, Respiratory System, Gastro-Intestinal (G-I, Digestive) System, Renal (Urinary, Excretory) System, Immune (Lymphatic) System, Integument (Skin) System, Skeletal System, Muscular System, Reproductive System, Nervous System, and Endocrine System. Reference is also made to pathophysiology, digestion, absorption, chemical composition of the body, proteins, lipids, carbohydrates, and minerals (inorganic ions, electrolytes). Check-out professor fink's web-site for additional resources in Biology, Anatomy, Physiology & Pharmacology: www.professorfink.com Down-loadable e-Books of the Lecture Outlines by Professor Fink can be purchased from the WLAC Bookstore at: https://wlac.redshelf.com/ “Hard Copy” Lecture Outlines can be purchased from the WLAC Bookstore at: http://onlinestore.wlac.edu/fink.asp A major source that I have relied upon for my lectures is Vander's Human Physiology; The Mechanisms of Body Function (McGraw Hill Pub).
Views: 264189 professorfink
CVS Physiology General Principles (Part 2)
 
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Watch all drbeen lectures at https://www.drbeen.com Heart as two pumps Series and parallel circuits Chemical composition of the venous and arterial blood Blood flow direction Various pressures in the CVS
What Are The Principles Of Exercise Physiology - Onlymyhealth.com
 
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Exercise physiology is the study of physical responses and adaptations to several types of physical exercise. It helps professionals understand how the body works and it can help you become more physically healthy. If you wish to push up your physical fitness a notch, all you need is exercise physiology. Our fitness expert Akshay Chopra tells us what are the principles of exercise physiology.
Views: 2570 onlymyhealthtv
Natural Principles of Masculine & Feminine Physiology
 
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Paramahamsa Nithyananda continues intercepting the first verse or mantra of the Kenopanishad, the second primary Upanishad in Nithya Satsang from Varanasi on 12th July 2016. Illuminating the pure beauty of Upanishads, He explains that the ‘pure questioning’ in the form of poetry reveals to us the amazing renunciation with extraordinary romance – which is both masculine and feminine principles in their wholeness. He points out the powerful lies taught to us that – if you are logical, rational, you cannot be poetic, if you are masculine, you cannot be feminine. By doing so, our muscle memory is denied certain ability to flow and we deny our other part. We need to grow with the natural principles of male and female physiology, carrying the consciousness based understanding, and not the societal conditionings which are the wrong beliefs that suppress one part of us. He gives the lesson for Nithyananda Gurukuls – Do not brand your body as male or female and constantly program it. Let it function with the male and female qualifies naturally, freely. The topic for Spiritual Discussions and Exploration, called ‘Vaakyartha Sadas’ in Samskrit is – “Meditate today on the pure inner space where the masculine and feminine principles exist but not the social conditioning of being male and female. The natural principles of being male and female and social conditioning of masculine and feminine concepts. What are the natural physiological principles and what are the social conditioning? How we mix it up and mess it up? Watch, share and like the video's and Subscribe to our channel to be notified of the next upload. click http://bit.ly/20j90wr to subscribe. Website and Social Media: http://www.nithyananda.org http://www.nithyananda.tv http://www.innerawakening.org https://twitter.com/SriNithyananda https://www.facebook.com/ParamahamsaNithyananda
Views: 9944 Nithyananda
Gastrointestinal Anatomy and Physiology
 
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What is the gastrointestinal tract? The gastrointestinal tract consists of a long tube, where food travels through, which runs from the mouth to the anus, as well as a number of accessory organs that sprout off the sides of that tube and help along. Find more videos at http://osms.it/more. Hundreds of thousands of current & future clinicians learn by Osmosis. We have unparalleled tools and materials to prepare you to succeed in school, on board exams, and as a future clinician. Sign up for a free trial at http://osms.it/more. Subscribe to our Youtube channel at http://osms.it/subscribe. Get early access to our upcoming video releases, practice questions, giveaways, and more when you follow us on social media: Facebook: http://osms.it/facebook Twitter: http://osms.it/twitter Instagram: http://osms.it/instagram Our Vision: Everyone who cares for someone will learn by Osmosis. Our Mission: To empower the world’s clinicians and caregivers with the best learning experience possible. Learn more here: http://osms.it/mission Medical disclaimer: Knowledge Diffusion Inc (DBA Osmosis) does not provide medical advice. Osmosis and the content available on Osmosis's properties (Osmosis.org, YouTube, and other channels) do not provide a diagnosis or other recommendation for treatment and are not a substitute for the professional judgment of a healthcare professional in diagnosis and treatment of any person or animal. The determination of the need for medical services and the types of healthcare to be provided to a patient are decisions that should be made only by a physician or other licensed health care provider. Always seek the advice of a physician or other qualified healthcare provider with any questions you have regarding a medical condition.
Views: 128063 Osmosis
What is COMPARATIVE PHYSIOLOGY? What does COMPARATIVE PHYSIOLOGY mean?
 
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What is COMPARATIVE PHYSIOLOGY? What does COMPARATIVE PHYSIOLOGY mean? COMPARATIVE PHYSIOLOGY meaning - COMPARATIVE PHYSIOLOGY definition - COMPARATIVE PHYSIOLOGY explanation. SUBSCRIBE to our Google Earth flights channel - https://www.youtube.com/channel/UC6UuCPh7GrXznZi0Hz2YQnQ Source: Wikipedia.org article, adapted under https://creativecommons.org/licenses/by-sa/3.0/ license. Comparative physiology is a subdiscipline of physiology that studies and exploits the diversity of functional characteristics of various kinds of organisms. It is closely related to evolutionary physiology and environmental physiology. Many universities offer undergraduate courses that cover comparative aspects of animal physiology. According to Clifford Ladd Prosser, "Comparative Physiology is not so much a defined discipline as a viewpoint, a philosophy." Originally, physiology focused primarily on human beings, in large part from a desire to improve medical practices. When physiologists first began comparing different species it was sometimes out of simple curiosity to understand how organisms work but also stemmed from a desire to discover basic physiological principles. This use of specific organisms convenient to study specific questions is known as the Krogh Principle. C. Ladd Prosser, a founder of modern comparative physiology, outlined a broad agenda for comparative physiology in his 1950 edited volume (see summary and discussion in Garland and Carter): 1. To describe how different kinds of animals meet their needs. This amounts to cataloging functional aspects of biological diversity, and has recently been criticized as "stamp collecting" with the suggestion that the field should move beyond that initial, exploratory phase. 2. The use of physiological information to reconstruct phylogenetic relationships of organisms. In principle physiological information could be used just as morphological information or DNA sequence is used to measure evolutionary divergence of organisms. In practice, this has rarely been done, for at least four reasons: physiology doesn't leave many fossil cues, it can't be measured on museum specimens, it is difficult to quantify as compared with morphology or DNA sequences, and physiology is more likely to be adaptive than DNA, and so subject to parallel and convergent evolution, which confuses phylogenetic reconstruction. 3. To elucidate how physiology mediates interactions between organisms and their environments. This is essentially physiological ecology or ecological physiology. 4. To identify "model systems" for studying particular physiological functions. Examples of this include using squid giant axons to understand general principles of nerve transmission, using rattlesnake tail shaker muscles for measurement of in vivo changes in metabolites (because the whole animal can be put in an NMR machine), and the use of ectothermic poikilotherms to study effects of temperature on physiology. 5. To use the "kind of animal" as an experimental variable. "While other branches of physiology use such variables as light, temperature, oxygen tension, and hormone balance, comparative physiology uses, in addition, species or animal type as a variable for each function." 25 years later, Prosser put things this way: "I like to think of it as that method in physiology which uses kind of organism as one experimental variable." Comparative physiologists often study organisms that live in "extreme" environments (e.g., deserts) because they expect to find especially clear examples of evolutionary adaptation. One example is the study of water balance in desert-inhabiting mammals, which have been found to exhibit kidney specializations. Similarly, comparative physiologists have been attracted to "unusual" organisms, such as very large or small ones. As an example, of the latter, hummingbirds have been studied. As another example, giraffe have been studied because of their long necks and the expectation that this would lead to specializations related to the regulation of blood pressure. More generally, ectothermic vertebrates have been studied to determine how blood acid-base balance and pH change as body temperature changes. In the United States, research in comparative physiology is funded by both the National Institutes of Health and the National Science Foundation.
Views: 123 The Audiopedia
The Physiology of Tai Chi and QiGong
 
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The Physiology of Tai Chi and QiGong. If you are inspired and wish to learn more please visit our website: http://IIQTC.org ALSO -- Join our FREE membership site today – incredible video, documents, audio files. http://IIQTC.org/member
Chapter 1 Introduction to Anatomy and Physiology
 
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Introduction to Anatomy and Physiology
Views: 298874 Paracare 1 A&P
389 - Physiology of Victory / Proven Principles for Good Health - Diane Burnett
 
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For more lectures please visit: https://amazingdiscoveries.org https://amazingdiscoveries.tv
Views: 4062 Amazing Discoveries
Anatomy and Physiology Help: Chapter 5 Integumentary System
 
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Integumentary System
Views: 178746 AnatomyGMC
2. Principles in Exercise Physiology
 
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The Energetics of Exercise
Views: 167 Osiris Salazar
Passive Transport Principles of Diffusion - Animated membrane physiology
 
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Medvizz – Usmle preparation ----------------------------------------------- Medvizz ( Unit of proceum pvt ltd ) is pioneer and the only one in the world to provide complete animated high yield medical Video lectures , Packaged with Q-Banks , cases , High yield lecture notes for every step of the way through Medical school starting from surviving complex topics in anatomy to mastering the USMLE Step 1 or Step 2 CK, we are here to guide you in every step . USMLE® exam demands comprehension and the ability to prepare you to Think Like a physician based on the facts, symptoms and circumstances in a given clinical scenario. Medvizz USMLE preparation helps you as a mentor to keep you engaging, focused and stick to a plan where what exactly USMLE wants you to know. With Medvizz an USMLE aspirant can clearly concentrate on focusing in terms of understanding, retention and clinical thinking for every topic or a system. We also have a team of doctors who can give advice, guidance and also can create a personalised calendar just for you based on personalised discussion to keep you focused in your complete USMLE journey. We are well aware about student concerns, worries, and problems. We also know what it takes to succeed in a self-centred and focused environment. So if you're ready to achieve a competitive USMLE score with 240+ then you should contact us once and feel the difference. Our Sales and marketing people will clarify your questions, doubts and assist with purchases / subscriptions which will ensure you to be a great Doctor and will aid you towards success until your residency. Unique features only with medvizz . -------------------------------------------------------- 1. Concept oriented, well detailed Animated and classic board style video lectures which are structured and gives a flexible approach ,exam-relevant USMLE® information covering all exam disciplines for your USMLE Step 1 preparation. 2. World class animations for critical topics to understand mechanisms faster and easier. 3. Well organised High yield content which covers 80% plus questions for your boards. 4. Every Usmle lecture goes with Mcqs , Cases and pdf Lecture notes . 5. High yield Text books will be provided on demand. 6. Lectures can be accessed 24/7 anywhere and anytime. 7. over 3000 exam-tested High Yield Questions with detailed explanation & references. 8. Students can check their progress , strength’s and weakness on the concepts they are learning and focus much better on weaker areas to feel much confident for their boards . 9. The course contains more than 3000 images, very high definition illustrations, charts, graphs, more than 500 2D and 3D animations, Microscopic slides for normal and abnormal process, Gross images ,flowcharts , algorithms, Buzz words , Clues , Mnemonics , tips and Study hints. 10. Videos are recorded in HD and can be viewed on most Mac or Windows computers with compatible browsers as well as most iPhone, iPod Touch and iPad models and most Android phones and tablets. 11. All doubts are answered with authentic references by subject experts within 48 working hours. 12. Videos can be viewed at 1.0x or 1.5x real time on Mac, and PC devices and most mobile and tablet devices.
388 - The Physiology of Addiction - Part 2 / Proven Principles for Good Health - Diane Burnett
 
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For more lectures please visit: https://amazingdiscoveries.org https://amazingdiscoveries.tv
Views: 3364 Amazing Discoveries
Principles of Anatomy and Physiology in Sport
 
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Recorded with http://screencast-o-matic.com
Views: 52 Sam Loader
Anatomy and Physiology Help: Chapter 3 The Cell
 
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The Cell
Views: 201506 AnatomyGMC
Anatomy and Physiology Help: Chapter 2 Anatomy I Basic Chemistry and Biochemistry Review
 
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Anatomy and Biology Chemistry Review
Views: 210803 AnatomyGMC
Principles of sensory physiology Part-I (2-2015) by Dr Khaled A Abulfadle
 
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Educational video for medical students Visit my website: khafadle.ahlamontada.net نسألكم صالح الدعاء
Views: 1212 Dr Khaled A Abulfadle
BVA 2010 - "Principles of Neural Ensemble Physiology"
 
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The Theory of Biorobs: Towards the Future part II was held during BioVision Alexandria 2010 conference "New Life Sciences: Future Prospects" on Tuesday, 13 April 2010 at the Bibliotheca Alexandrina Conference Center Great Hall. The session was moderated by Dr. Ismail Serageldin, Director of Bibliotheca Alexandrina and featured distinguished robotics scientist Prof. Miguel Nicolelis, Anne W. Deane Professor of Neuroscience and Professor of Neurobiology, Biomedical Engineering and Psychology, Duke University, USA. Prof. Nicolelis presented "Principles of Neural Ensemble Physiology" where he reviewed series of recent experiments demonstrating the possibility of using real-time computational models to investigate how ensembles of neurons encode motor information
Exercise Physiology Principles for Singers | #DrDan 🎤
 
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Three exercise physiology principles that will help you to maintain better vocal health: SAID, Overload and Reversibility. I’m a great believer in prevention is better than cure, so today I want to equip you with some practical know how that will hopefully help you to care for your voice, which in turn should have you singing better and for longer. Exercise Physiology Principle PLAYLIST – https://drdan.co/2IKfEOu Vocal Warmups PLAYLIST – http://drdan.co/2lf9NVG -- References -- Sandage, M. J., & Hoch, M. (2017). Exercise physiology: Perspective for vocal training. In R. T. Sataloff (Ed.), Professional Voice: The science and art of clinical care (4 ed., Vol. 2, pp. 1319–1324). San Diego, CA: Plural Publishing. –––––––––––––––––––––––– Welcome to Voice Essentials where everybody sings. Each week we upload new videos purposefully designed to encourage your vocal journey. So if learning to sing is your thing then we invite you to subscribe and join our ever-growing community of passionate singers from across the globe, who just like you, want to raise their voice in song. #VoiceEssentials And a small side note (because I'm asked a lot): It is important to note that while I hold a doctorate (thus I am Dr Dan), I am not a medical doctor, and the advice provided in this video is generalised information only; and therefore you should always consult with your health care professional for personalized advice about your vocal health and well-being. #DrDan SUBSCRIBE to weekly singing tips – http://drdan.co/sub-drdan START Dr Dan's FREE '7 Days to a Better Voice' program – http://www.7daystoabettervoice.com -- FREE DOWNLOAD -- Download Dr Dan's first exercise track for FREE: http://drdan.co/exerciseCD -- DON'T MISS ANOTHER VIDEO: Follow these steps -- 1. Visit my channel page (http://drdan.co/DrDanVoiceEssentials) 2. If you're not subscribed, click the Subscribe button. 3. Click the bell icon. 4. A dialog box will appear, allowing you to select to receive All notifications. 5. Click Save. -- TOOLS for SINGERS -- * Dr Dan's MUST WATCH videos – http://drdan.co/veTOP10 * SINGING LESSONS with Dr Dan – http://drdan.co/DrDanSkype * VOCAL EXERCISES – http://drdan.co/exerciseCD * RECOMMENDED READING – http://drdan.co/2AbzElP -- DONATE -- * Support the Voice Essentials Channel – https://www.paypal.me/DrDanVoiceEssentials -- LET'S CONNECT -- * FACEBOOK – http://drdan.co/DrDanFacebook * FACEBOOK GROUP – https://drdan.co/VECommunity * TWITTER – http://drdan.co/DrDanTwitter * LINKEDIN – http://drdan.co/DrDanLinkdIn -- Stay UP-TO-DATE with Dr Dan's FREE Email List -- * https://www.djarts.com.au © 2018 Djarts & Dr Daniel K. Robinson All Rights Reserved.
387 - The Physiology of Addiction - Part 1 / Proven Principles for Good Health - Diane Burnett
 
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For more lectures please visit: https://amazingdiscoveries.org https://amazingdiscoveries.tv
Views: 8364 Amazing Discoveries
Anatomy and Physiology Help: Chapter 18 Endocrine System
 
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The Endocrine System
Views: 191700 AnatomyGMC

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