PPT-Hemispheres , meninges ,

lateral ventricles Dr Anna L Kiss Department of Anatómy Histology and Embryology Semmelweis University Budapest 2018 Prosencephalo n yellowred telencephalon . The Brain is Protected by a . BONY . Covering called the . SKULL. . . . The . SKIN. protects the head . and brain. . . Brain. In order for the Brain to perform its functions, it must have a constant supply of Food and Oxygen. . Dura mater. - outermost layer. Arachnoid mater.   -  no blood vessels, in between layer (resembles a spider web). Pia mater. -inner membrane, contains nerves and blood vessels to nourish cells . Figure 13.25a. Geography. And Hemispheres. Madison. 2. nd. . Period. Extra credit. The meaning of . hemisphere . is divided into two steps.. Hemi means half. Sphere means circle. Other information: Each Hemisphere shows ½ of the Earth at a time.. Video #1. http://. www.youtube.com/watch?v=h2-U1S74OH0. Video #2. http://. abcnews.go.com/Health/uc-santa-barbara-parents-meningitis-vaccine/story?id=21194093. What are the meninges?. The meninges are membranes that cover and protect the brain and spinal cord. The meninges consist of . What is hemisphere?. A . hemisphere. means . half of a sphere.. HEMI= half. SPHERE= circle or globe. There are . 4. hemispheres.. Northern Hemisphere. Southern Hemisphere. Eastern Hemisphere. Western Hemisphere. Globe Skill Review. What is the invisible line at 0. ° latitude called?. The equator is the invisible line at . 0. ° latitude.. The equator is the “belt” of the earth.. What kind of lines show how far a place is away from the equator?. Protection of the Brain. Nervous tissue is soft and easily injured. Several systems are in place to protect the brain.. Meninges. The Meninges consist of three connective tissue membranes that cover the organs of the CNS. They have several functions:. Lecture: 13. Fahim Haider Jafari. PhD. Discuss . dura. mater of brain with its modifications. Describe . dural. venous sinuses. Enumerate veins of brain draining in cranial venous sinuses. Describe . pg. 17. Topic: . 11.1 Meninges. Essential Question. : What is the MAJOR function of the meninges?. 2.1 Atoms, Ions, and Molecules. 11.1 Meninges. What is the MAJOR function of the meninges?. The Central Nervous System . . Dr.B. . . Swathi. Final year postgraduate, Pathology. Sri Venkateswara Institute of Medical Sciences,. Tirupathi. . Opening of skull. Detachment of brain. fixation. Dissection of fresh/fixed brain. Konstantinos Choulakis. Konstantinos Choulakis. Meninges. Dura. Mater. Aracnoid. Mater. Pia Mater. Dura. Mater. Spinal. . Dura. mater. It. . forms. a tube . (. saccus. . durrae. . matris. . Page 1 L ecture 15 B rain د . دمحا لضاف ميهاربا Three protective membranes or meninges surround the brain in the skull : the dura mater, the arachnoid mater, and the pia mater 1 - Du /ISSN: 2160-4150/AJSC1205003 Review Article Meninges: from protective membrane to stem cell niche , Guido Fumagalli, Valeria Berton, Mauro Krampera, Francesco Bifari 93 Introduction. Brain is that portion of the central nervous system which is contained with the cranium.. . One. . of the largest organs of the body, about 100 billion neurons & 10-50 trillion neuroglia make up the brain, which has a mass of about 1300 gm. or 1.3-1.4 kg. in adults..