Table of ContentsDevelopment of the Spinal Cord, Spinal Nerves, Muscles and Vertebrae Meningomyleocele Meningomyleocele Meningomyleocele Meningomyleocele Meningomyleocele Meningomyleocele Development of the Neural Tube Early Development Early Development Ectoderm PPT Slide PPT Slide PPT Slide Ectoderm PPT Slide PPT Slide Development of the Neural Tube Development of the Neural Tube Development of the Neural Tube Development of the Neural Tube Lateral Body Folding PPT Slide Development of the Neural Tube Development of the Neural Tube PPT Slide Neuronal Development Spinal Cord Development Spinal Cord Development Spinal Cord Development Development of Myelin Development of Myelin Development of Myelin Development of Muscle Development of Muscle Development of Muscle Development of Muscles Development of Muscle 5 processes in the formation of a muscle. 1. the direction of the muscle is altered. - rhomboid muscles 2. fusion of segments of successive myotomes - erector spinae muscle. 3. muscles migrate long distances - latissimus dorsi 4. myotomes can split into more than one muscle. trapezius and sternocleidomastoid. 5. degeneration of parts of the muscle with the conversion of the degenerated portions into connective tissue. Development of Muscle Development of Vertebrae & Ribs Vertebra Formation Vertebra Formation Development of Vertebrae & Ribs Development of Vertebrae & Ribs Development of Vertebrae & Ribs Fetal Development of the Back and Spinal Cord Fetal Development of the Back and Spinal Cord Defects in Closure of the Neural Tube Anencephaly Defects in Closure of the Neural Tube Spina Bifida |
Author: Thomas A. Marino, Ph.D.
Email: marino@astro.temple.edu Home Page: index.htm |