Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. metabolism in the brain are described in detail elsewhere (Zimatkin and Deitrich 1997). Regulation of tissue metabolite supply and cellular energy metabolism is essential to maintain healthy cellular and systemic function. Clipping is a handy way to collect important slides you want to go back to later. Study Resources. Pharmacology of therapeutic gases and inhalational anesthetics, Modalities of oxygen therapy in picu 31 3-14, No public clipboards found for this slide. KEYWORDS brain energy mind thought think intelligence science medical brainstorm brainstorming electricity lightning learn information waves organic human healthcare abstract technology thinking skull anatomy dreams nerve cell medicine exam Brain is one of the most energy demanding organs in mammals, and its total metabolic rate scales with brain volume raised to a power of around 5/6. Systemic metabolism of drugs takes place mainly in the liver but it can also occur during BBB transport, because many enzymes are present in the brain capillaries (Minn et al. ppt: File Size: 7304 kb: File Type: ppt. Stress (cont.) A brain is an organ that serves as the center of the nervous system in all vertebrate and most invertebrate animals. Food smell, taste and appearance, along with composition e.g. Winner of the Standing Ovation Award for “Best PowerPoint Templates” from Presentations Magazine. INTRODUCTION TO. - Chapter 17: Nervous System Nervous Tissue The nervous system is divided into a central nervous system (CNS), consisting of the brain and spinal cord, and a peripheral ... Drug Absorption, Distribution, Metabolism, Elimination. Beyond the limits CBF is compromised and causes ischemia or circulatory breakthrough. It is located in the head, usually close to the sensory organs for senses such as vision.It is the most complex organ in a vertebrate's body. The high ATP demand in the brain tissue is impressively illustrated by the following numbers: the human brain accounts for ~2% of the body mass, but consumes 20% of … Classically, glucose has been viewed mainly as an important fuel source for energy intensive process of neuronal activity. Products of Oxidative Metabolism of Alcohol : Acetaldehyde and acetate, produced from the oxidative metabolism of alcohol, contribute to cell and tissue damage in various ways. See our Privacy Policy and User Agreement for details. If so, share your PPT presentation slides online with Brain metabolism ppt - Free download as Powerpoint Presentation (.ppt), PDF File (.pdf), Text File (.txt) or view presentation slides online. Brain Functions and Anatomy. Many of them are also animated. 1950 Jul 24; 137 (887):252–267. Functions of the NS: It uses ... - Introduction to Emergency Medical Care 1, 2 of body weight, 20 of energy expenditure, adopted starvation (3 weeks) oxidation of, Excitatory firing ? And they’re ready for you to use in your PowerPoint presentations the moment you need them. - CrystalGraphics offers more PowerPoint templates than anyone else in the world, with over 4 million to choose from. Whether your application is business, how-to, education, medicine, school, church, sales, marketing, online training or just for fun, is a great resource. Human functional brain mapping as we presently know it began when the experimental strategies of cognitive psychology were combined with modern brain-imaging techniques (first positron emission tomography and then functional magnetic resonance imaging) to examine how brain function supports mental activities. They are all artistically enhanced with visually stunning color, shadow and lighting effects. 7-1: Diagram of electrophysiological, functional, and chemical sites for changes in the brain with aging Fig. Now customize the name of a clipboard to store your clips. You can change your ad preferences anytime. paracetamol, 19th century, Ehrlich aniline dye i.v. Nevertheless, under particular circumstances the brain has the capacity to use other blood-derived energy substrates, such as ketone bodies during development and starvation (Nehlig, 2004, Magistretti, 2008) or lactate during periods of intense physical activity (van Hall et al., 2009). Our new CrystalGraphics Chart and Diagram Slides for PowerPoint is a collection of over 1000 impressively designed data-driven chart and editable diagram s guaranteed to impress any audience. Or use it to upload your own PowerPoint slides so you can share them with your teachers, class, students, bosses, employees, customers, potential investors or the world. This value is significantly higher than the more common exponent 3/4 relating whole body resting metabolism with body mass and several other physiological variables in animals and plants. Rajendra Institute of Medical Sciences, Ranchi. Fat is the largest energy reserve in mammals. Rapid eye movement (REM) sleep is an important component of the natural sleep/wake cycle, yet the mechanisms that regulate REM sleep remain incompletely understood. presentations for free. It's FREE! Cerebrospinal Fluid" is the property of its rightful owner. by brain responses and by the set of hormones, neuropeptides, cytokines made by the brain and the digestive system and listed above. stains, small molecules H2O, O2, CO2, NH3, ethanol, Enables brain to sense and regulate blood, Subfornical organ osmoreceptors, regulate ADH, Area postrema chemoreceptors, vomining center, BBB protects against bacteria entry, but also, hyperbilirubinemia damages the brain in neonates, cannot be treated with dopamin (does not cross, Lumbar puncture (rarely suboccipital puncture), biochemistry ions, Glc, lac, proteins incl. The amygdala is the brain's stress evaluator and decides when to react. Or use it to create really cool photo slideshows - with 2D and 3D transitions, animation, and your choice of music - that you can share with your Facebook friends or Google+ circles. is a leading presentation/slideshow sharing website. Insulin receptors, as well as IGF-1 receptors and their postreceptor signaling partners, are distributed throughout the brain. In neurons and astrocytes there are compartments that can be characterized by specific conditions: e.g., synaptic vesicles (only in neurons). Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. They'll give your presentations a professional, memorable appearance - the kind of sophisticated look that today's audiences expect. basis to a standard brain template, which is de-signed to be compared with a brain atlas, the most commonly used of which is the Talairach atlas. View The Central nervous system PPT-1.pptx from BIO 122 at Howard W Blake High School. Proc R Soc Lond B Biol Sci. That's all free as well! bacterial meningitis voscous and opalescent CSF. Or use it to find and download high-quality how-to PowerPoint ppt presentations with illustrated or animated slides that will teach you how to do something new, also for free. NOTE FROM TED: Please do not look to this talk for medical advice. The PowerPoint PPT presentation: "Energy Metabolism of the Brain. Acetaldehyde. The Brain andEnergy-The interface betweencomputation and metabolism-The basic structural andfunctional unit of the brain andits role in psychiatric disorders … Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. ELFO. 2. Brain metabolism And, best of all, most of its cool features are free and easy to use. The human brain represents only 2% of the body weight but it utilizes around 20% of total body glucose. The cytoplasm is very heterogeneous, containing a high local concentration KETONE BODY METABOLISM Dr.Siddiqui Abdulmoeed Associate Professor of Biochemistry College of Medicine Al-jouf University OBJECTIVES Define ketone bodies. We have earlier demonstrated an intrinsic difference in the biotransformation of alprazolam (ALP) in brain and liver, relatively more α-hydroxy alprazolam (α-OHALP) is formed in brain as compared to liver. cytology No of RBC and WBC/?l event. Normal brain function therefore requires metabolism to … whether fats, carbohydrates etc. The first people to gain systemic knowledge about the skull The works of Galen remained the main source of anatomical knowledge in Europe throughout the Middle. Brain metabolism consists of complex mechanisms not only at the gross anatomical scale, but also with an extensive cellular heterogeneity (Rothman, 1994). The brain makes use of general metabolism to find precursors and in some cases the finished products for synaptic physiology. Blood supply of the brain, neuro anatomy . 1951 Aug; 191 (2):833–841. Cerebral blood flow and 1991). - occurs when the brain fails to control its own 'thermostat' ... A skeletal muscle relaxant, used as the sodium salt in the treatment of chronic ... - The Central Nervous System CNS CNS: brain and spinal cord Necessary for the maintenance of homeostasis Contains 1011 neurons Contains 1014 synapses Responsible for ... - Title: Nerve activates contraction Author: Karl Miyajima Last modified by: Dr. Mousa Created Date: 12/11/2000 1:39:32 AM Document presentation format. Before going into the detailed analysis, a brief summary of the brain energy metabolism will be given. FOLCH J, ASCOLI I, LEES M, MEATH JA, LeBARON N. Preparation of lipide extracts from brain tissue. PPT – Energy Metabolism of the Brain. Value of the respiratory quotient of brain (RQ, calculated as a proportion of produced CO 2 and consumed O 2 – RQ = VCO 2 / VO 2 ) is very close to 1. - Fluid, Electrolyte and Acid-Base Balance Chapter 27 Composition of the Human Body Composition of the Human Body Water content varies with age & tissue type Fat has ... | PowerPoint PPT presentation | free to view. Boasting an impressive range of designs, they will support your presentations with inspiring background photos or videos that support your themes, set the right mood, enhance your credibility and inspire your audiences. After you enable Flash, refresh this page and the presentation should play. In other meaning, this disease is the severe scarring of the liver and the poor liver function will show at the terminal stages of the chronic liver disease because it's often caused by the long-term exposure to the toxin such as alcohol or vital infection. This regulation is especially critical to the central nervous system (CNS) where energy consumption is highly dynamic. Cerebrospinal Fluid PowerPoint presentation | free to view - id: 3b2631-NTI2M, The Adobe Flash plugin is needed to view this content. Fasting state metabolism: Gluconeogenesis, lipolysis, glycogenolysis, protein catabolism Side pathways (other functions): Pentose phosphate pathway (HMP shunt), urea cycle, cholesterol synthesis Side pathways contribute energy from other sources and/or create energy stores and will be discussed in subsequent chapters THE CENTRAL NERVOUS SYSTEM BRAIN AND SPINAL CORD TISSUE OF BRAIN AND SPINAL CORD CONSISTS OF • Gray. 1. CrystalGraphics 3D Character Slides for PowerPoint, - CrystalGraphics 3D Character Slides for PowerPoint. An Animated PowerPoint template featuring a blue brain draining electricity from the surrounding brains. It s important to note any recent ... Chapter 1 Overview of Brain Injury by Cathy FickerTerill, M.S., Karen Flippo, M.R.A., Terri Antoinet, - Title: The BRAIN Author: BRYAN FAHRENBACH Last modified by: HP Authorized Customer Created Date: 5/18/1996 2:18:02 AM Document presentation format, - Title: The BRAIN Author: BRYAN FAHRENBACH Last modified by: Julie Marsh Created Date: 11/15/2011 10:35:00 PM Document presentation format: On-screen Show (4:3), - Introduction to Anatomy and Physiology Historical perspective of A&P Pre-scientific period Cavemen intimate knowledge about animal anatomy, Dynamic Neuropathology of Cerebral Injury, - dynamic neuropathology of cerebral injury, Heatstroke Sun Stroke Acute Management and Prevention. Do you have PowerPoint slides to share? Biochemistry and Metabolism The course will cover: Enzymes kinetics and control Control of metabolism Control of metabolism is the control of enzyme activity - A free PowerPoint PPT presentation (displayed as a Flash slide show) on PowerShow. The main site of brain control of eating is the hypothalamus. - Essentials of Human Anatomy & Physiology The Nervous System Chapter 7 Ventricles and Location of the Cerebrospinal Fluid Traumatic Brain Injuries (TBI) Concussion ... - The Biological Basis for Behavior The Human Brain * Reptilian brain AKA the R-complex brain consist of the central core or brainstem. To be able to explain briefly how carbohydrates, lipids and proteins are metabolized 3. It is therefore desirable to derive metabolic information selectively from a specific anatomical, functional, or … SPECIFIC OBJECTIVES: 1. If you continue browsing the site, you agree to the use of cookies on this website. metabolism/weight/age ... to receptors in the part of the brain that regulates balance, posture, coordination, and reaction time. Cholinergic neurons in the mesopontine tegmentum have been implicated in REM sleep regulation, but … Each of these tissues has a store of triacylglycerol that can be hydrolysed (mobilized) in a regulated … The energy metabolism of the brain is also associated with compartmentalization. Anatomy : • Circulation of brain … To be able to correlate relationships between … FOLCH J, LEES M. Proteolipides, a new type of tissue lipoproteins; their isolation from brain. Hypothalmo-Pituitary-Thyroid System Table 13.3 Major Actions of Thyroid Hormones Calorigenesis Metabolism Brain maturation Behavior Growth & development Stress (cont.) See our User Agreement and Privacy Policy. There was a time when co2 was thought to be coupler between flow and metabolism. - A brain tumor is a growth of abnormal cells in the tissues of the brain. How To Get Rid Of Low Energy Problem To Stop Feeling Tired All The Time? incl. - Emotions and Body Chemicals What is emotions Mental state that arises spontaneously For example: Anger Happy Fear/Anxiety Sad/depressed Interesting facts about ... - The Nervous System The human nervous system can be divided into two parts: the central nervous system (CNS) and the peripheral nervous system (PNS), Unit 3: Control Systems of the Human Body. - Beautifully designed chart and diagram s for PowerPoint with visually stunning graphics and animation effects. METABOLISM Lourdes L. Balcueva,M.D.. General Objective: To explain thoroughly how cells carry out and regulate complex reaction sequences. People with hypothermia have significantly reduced cellular metabolism and thus the demands for oxygen and nutrients supply decrease leading to a longer survival in their absence. 7-11: Diagrams of established CNS synapses illustrating presynaptic synthesis, storage, metabolism, synaptic release, and postynaptic binding. We use your LinkedIn profile and activity data to personalize ads and to show you more relevant ads. - Spinal nerve anatomy Immediately after exiting btwn the vertebrae, ... (CNS) consisting of brain and spinal cord Peripheral nervous system (PNS) ... - The pancreas contains two distinctly different tissues. Cirrhosis of liver is a complication of liver disease which is involving the loss of liver cells and the irreversible scarring of the liver. Metabolic changes in the brain have been observed under different CPB conditions,1,2 but which of these are truly causative of neurotoxicity and injury remains unclear. Before drugs enter the central nervous system (CNS), enzymes can transform them into metabolites that can be more or less effective or even toxic. Major sites of expression ... - Nutrition and Metabolism Use of Fats for ATP Synthesis Fats must first be broken down to acetic acid Within mitochondira, acetic acid is completely oxidized to ... - CHAPTER 7 THE NERVOUS SYSTEM * Introduction The Nervous System (NS) is the master controlling and communicating system of the body. - Brain Cancer Colon Cancer Dr Ibraheem Bashayreh, RN, PhD 13/12/2010 * * In general breasts should appear symmetrical and balanced. regulation Na, Local increase in lactate increases blood flow, taken up by glia, phosphorylated but not further, active areas of the brain accumulate tracer, 5 min of VF/arrest may lead to irreversible brain, NH3 is a waste product of deamination reactions, Clinical consequences liver disease impairs, principle insufficient urea synthesis ?NH3, Fulminant liver failure (i.e. Brain vasculature, red blood cells, all tissues. its about cerebral blood flow and auto regulation... and failure of auto regulation. glycine Enzymes Help processes within neurons overcome activation energy, and provide a site of regulation. This consists of a stereotactic atlas of digitized trans-axial images with 50 standardized volumes of inter-est, … Glu uptake by glia ? To be able to differentiate between anabolic and catabolic pathways. Transporter. Essentially all chemical reactions in … If you continue browsing the site, you agree to the use of cookies on this website. This is said to include the ... - Coverings of the CNS 1) Bone Cranium, Vertebrae 2) Meninges Three connective tissue membranes covering the brain and spinal cord a) Dura Mater outermost ... Best Brain Tumor Surgery Hospitals in India. Insulin acts on these receptors to modulate peripheral metabolism, including regulation of appetite, reproductive function, body temperature, white fat mass, hepatic glucose output, and response to hypoglycemia. INTRODUCTION Brain is a closed structure Most of it is brain tissue while some of it is blood and CSF Brain comprises 80% Cerebral blood volume: 12% CSF contribute to 8% of the space inside the skull vault Monro – Kellie doctrine 3. – A free PowerPoint PPT presentation (displayed as a Flash slide show) on - id: 745ad9-ZTdkO Brain metabolism (except neurotransmiter metabolism next lecture) Energy metabolism of the brain ; Ammonia handling; 4 Energy metabolism of the brain. Details regarding brain metabolism under varying flow conditions during cardiopulmonary bypass (CPB), such as deep hypothermic circulatory arrest (DHCA) and antegrade cerebral perfusion (ACP), remain incompletely understood. J Biol Chem. To view this presentation, you'll need to allow Flash. The phosphorus metabolism of the brain. P450 enzymes are also present in brain where drug metabolism can take place and modify therapeutic action of drugs at the site of action. Glucose is the obligatory energy substrate of the adult brain. Aggregation of filaments, vesicular profiles and poorly resolved granular material Fig. 22 . GLUT1. This shows how crucial glucose metabolism is for the proper functioning of neurons and other cell types in the brain. Looks like you’ve clipped this slide to already. Brain Cancer Colon Cancer Dr Ibraheem Bashayreh, RN, PhD. Within the brain, increased neuronal activity drives increased energy consumption and compensatory metabolic and vasculature changes in turn enhance neuronal function (Roy and Sherrington, 1890). Therefore learning and doing complicated tasks, like driving and participating in athletics, are affected. Brain tumors can be benign, with no cancer cells, or malignant, with cancer cells that grow quickly. - This power point presentation describes about how to get rid of low energy problem to stop feeling tired all the time. Most tissues are involved in fatty acid metabolism, but three are quantitatively more important than others: adipose tissue, skeletal muscle and liver. Tushar Kumar. are all important factors in establishing the desire to eat.
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