PPT-Cerebral blood flow & blood-brain barrier

Dr Mohammed Jeelani Specific learning outcomes Explain the blood brain barrier Mention the normal volume of cerebral blood flow Describe the autoregulation of cerebral blood flow Describe the metabolic regulation of cerebral blood flow. Graham PhD MD Mark Muzi MS Alexander M Spence MD Finbarr OSullivan PhD Thomas K Lewellen PhD Jeanne M Link PhD and Kenneth A Krohn PhD Division of Nuclear Medicine Department of Radiology University of Iowa Iowa City Iowa Division of Nuclear M Jake Turner. Learning Objectives. Understand the basic blood supply of the brain. Understand how to localise blockages of arteries based on symptoms. Understand how to work out which parts of the brain will be based on where a blockage is.. the BRAIN CODE / ACUTE ICP MANAGEMENT. Navaz Karanjia, MD. Director, . Neurocritical. Care. Assistant Professor of Neurosciences, Anesthesiology, and Surgery . University of California-San Diego. Disclosures. Cerebrospinal fluid. (CSF). INTRODUCTION. CSF is a clear, colourless, and transparent, alkaline fluid that circulates through ventricles of brain, subarachnoid space and central canal of spinal cord.. If blood supply stops - 10 sec – Unconscious. If it continue to cease – irreversible damage . starts at 4 min – completes in 10 min. Brain consists of 2% of total body but. Receives 20% cardiac output. . . Consciousness. defined as being awake and aware of both one’s self and one’s surroundings, OR it is . the human . awareness. ( Neurocardiogenic /Reflex Syncope) Behzad Pavri, MD, FACC, FHRS Professor of Medicine Director, CCEP Fellowship Thomas Jefferson University Hospital, Philadelphia, USA Disclosures • Speaker for St. Angiography: This is a dye test used to analyze arteries or veins. An intracerebral angiogram can identify changes in an artery or vein like an aneurysm. A exible catheter through the body. A sma PING AND t.C. JENKINS ULTIMATE EFFECT of hypoxia is oxygen deficiency at the mitochondrial level. The brain is particularly sensitive to hypoxia and this, taken with the inability of brain tissue to ageMalesangiog Patient classification bet(range)(°f.)raphy Kety has stated recently: “In spite of whatever contributions they may have made to normal and abnormal human physiology, measurements of  Springer-Verlag 1994 mechanisms in vascular dementia Parnetti 1, Daniela Mari 2, Patrizia Mecocci 1, and Umberto Senin 1 Sezione di Gerontologia e Geriatria, Dipartimento di Medicina Clinica, Stephan Salvia, RN, MSN, FNP-BC, RNFA. Objectives. State common causes . and . pathophysiology of intracranial hypertension. Identify . signs & symptoms of intracranial hypertension. Discuss different Intracranial Pressure (ICP) monitoring devices . By Dr Sharon Truter. Introduction. To the Tutorials. By Dr Sharon . Truter. What to expect from the Tutorials. What to expect from these tutorials. Outlines, structure, guided reading, explanations, mnemonics. Nov 12, 2018. Click me!. The brain is divided into four main regions: . Cerebrum. Diancephalon. (aka interbrain). Brain stem. Cerebellum. Regions of the Human Brain. Largest region. Responsible for all ‘higher’ brain functions:.