12 | December | 2008 | DOTE Anatomy topics 12. The blood vessels of the heart. Conducting system (innervation) of the heart The histology of blood vessels. Anatomy: The blood vessels of the heart. Arteries and Veins of Heart: Coronary a - arise from asc aorta @ aortic sinuses – the bulges at the most proximal part of asc aorta supply the myocardium and endocardium of heart, both atria and ventricles filled w/ blood during ventricle diastolemax blood flow = diastolemin blood flow = systole Ventricles are covered w/ epicardial fat (deep to the epicardium) blood vessels of heart embedded into the fat on the surface of heart so musc receive blood from outside therefore – CLINCAL NOTE – the musc just below endocardium is most susceptible to hypoxiaBlood cannot enrich subendocardial musc from inside the heart, b/w the endothelium covering inside of the heart forms non-penetrable barrier. 1. Branches of R coronary a: SA nodal br R marginal aAV nodal brPost IV a Areas supplied by R coronary a: 2. Branches of L coronary a: 1. 2. 3. 4. 5. 6.
Brain Atlas - Introduction The central nervous system (CNS) consists of the brain and the spinal cord, immersed in the cerebrospinal fluid (CSF). Weighing about 3 pounds (1.4 kilograms), the brain consists of three main structures: the cerebrum, the cerebellum and the brainstem. Cerebrum - divided into two hemispheres (left and right), each consists of four lobes (frontal, parietal, occipital and temporal). – closely packed neuron cell bodies form the grey matter of the brain. Cerebellum – responsible for psychomotor function, the cerebellum co-ordinates sensory input from the inner ear and the muscles to provide accurate control of position and movement. Brainstem – found at the base of the brain, it forms the link between the cerebral cortex, white matter and the spinal cord. Other important areas in the brain include the basal ganglia, thalamus, hypothalamus, ventricles, limbic system, and the reticular activating system. Basal Ganglia Thalamus and Hypothalamus Ventricles Limbic System Reticular Activating System Glia
Master Muscle List Home Page 6 Virtual Tours Of The Human Body For Free Interactive Anatomy Lessons When it comes to interactive virtual views, we have gone to space and around the globe. So, it’s not surprising that we are also going within ourselves on a virtual journey of the human body. One of the finest tools available online is Visible Body. Unfortunately, it’s not free anymore. If you are disappointed that there aren’t any free interactive anatomy tools, worry not. Google Body You can trust Google to take you everywhere. The Google Body browser is a Google Labs project that renders on Google Chrome and any other browser that supports WebGL (like Firefox 4 Beta). MEDtropolis The interactive website aims to educate entertain both kids and adult on bodily health; understanding the human anatomical structure is just part of the process. For instance, check out the narrated tours on Virtual Body. eSkeletons eSkeletons isn’t only about understanding human anatomy. DirectAnatomy BBC Human Body and Mind Artificial Anatomy Image: Shutterstock
Digital Anatomist Interactive Atlases Structural Informatics GroupDepartment of Biological StructureUniversity of Washington Seattle, Washington, USA Atlases Content: 2-D and 3-D views of the brain from cadaver sections, MRI scans, and computer reconstructions.Author: John W. Content: Neuroanatomy Interactive Syllabus. Atlas was formerly available on CD-ROM (JAVA program running on Mac and PC platform). Content: 3-D views of thoracic organs reconstructed from 1 mm cryosections of a cadaver specimen provided by Wolfgang Rauschning.Authors: David M. Atlas was formerly available on CD-ROM. Content: 2-D and 3-D views of the knee from cadaver sections, MRI scans, and computer recontructions.Author: Peter Ratiu and Cornelius RosseInstitution: Digital Anatomist Project, Dept. FAQHelp on Program UseSoftware Credits and CopyrightPrivacy and advertising policiesAbout the Structural Informatics Group
bodies-in-motion - scott-eaton.com 30 second sequences from BiM Not long ago, I had twelve artists from Natural Motion (of Morpheme and Clumsy Ninja fame) into Somerset House, my home away from home, for a four day anatomy workshop. At the end of each day we would take about 20 minutes to draw from the Bodies in Motion library. sketching from BiM We made extensive use of the timer for gesture drawing. timelapse of a sequence of 30 second poses Body proportions While there is significant variation in anatomical proportions between people, there are many references to body proportions that are intended to be canonical, either in art, measurement, or medicine. Similarly, in art, body proportions are the study of relation of human or animal body parts to each other and to the whole. These ratios are used in veristic depictions of the figure, and also become part of an aesthetic canon within a culture. Basics of human proportions[edit] Human proportions marked out in an illustration from a 20th century anatomy text-book. Different proportions in different people. It is important in figure drawing to draw the human figure in proportion. The proportions used in figure drawing are:[citation needed] Western ideal[edit] Leg-to-body ratio[edit] Another study using British and American participants, found "mid-ranging" leg-to-body ratios to be most ideal.[8] Muscle men and thin women[edit] Japanese ideal[edit] Leonardo da Vinci[edit] Additional images[edit]
All Stomach Muscles Anatomy And Abdominal Muscles Exercises Crimando's Skeleton Tutorials [ Crimando's HomePage | GateWay HomePage | Legal Disclaimer ] Last Modified: January, 2008 (J. Crimando). Skeleton Tutorials Practice identifying anatomical structures of the skeletal system. Choose the bones you want to explore. [ BIO201 Lecture | BIO201 Study Q's | BIO201 Assignments | Syllabi | BIO202 Lecture | BIO202 Study Q's | BIO202 Assignments ][ Human Biodyssey Home | Cool A&P Tutorials | Writing Essays | Science ToolBox | Surviving College | Prof Email | Feedback ] | GateWay's Library | GateWay's HomePage | Maricopa Home ] Created and copyrighted © J.
Anatomy Dr. Francis' Anatomy Study Guide The links provided in this page are desinged to direct students to specifc elements within the Zoology 200 course offered by Dr. In order to access relevant information related to this course, navigate by clicking on the links to the right of this text. General Information regarding course requirements and schedules may be found in the General Information area. Specific learning tools, terminology and advice regarding studying anatomy and other study related information may be found in the Study Tips area. Specific learning objectives for each of the major units and systems covered during the course are found in the Learning Objectives area. Key vocabulary associated with each of the systems covered in the course are found in the Vocabulary area. Laboratory related material including bone and model photographs and keys may be found on The Lab Page. Return to Home Page
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