2010 Lecture 22: Difference between revisions

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==Introduction==
==Introduction==
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| <Flowplayer height="320" width="285" autoplay="true">fetal growth.flv</Flowplayer>
| This page shows some key events of human development during the fetal period (weeks 9 to 37) following fertilization. The long Fetal period (4x the embryonic period) is a time of extensive growth in size and mass as well as ongoing differentiation of organ systems established in the embryonic period. Clinically this period is generally described as the [[Second Trimester]] and [[Third Trimester]]. Many of the critical measurements of growth are now carried out by [[ultrasound]] and this period ends at [[Birth|birth]].
Many different systems formed in the embryonic period (organogenesis) grow and differentiate further during the fetal period and do so at different times. For example, the brain continues to grow and develop extensively during this period (and postnatally), the respiratory system differentiates (and completes only just before birth), the urogenital system further differentiates between male/female, endocrine and gastrointestinal tract begins to function.  Also consider the systems (respiratory, cardiac, neural) that will still not have their final organization and function determined until after birth.
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| The changing fetal proportions, not size growth.
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Revision as of 09:05, 21 September 2010

Lecture Notice - Mark Hill
This online lecture page will contain the content required when attending the lecture. Currently this page is only a template and will be updated before the lecture (this notice removed when completed). Final lecture pages can also be printed out using the "printable version" lefthand menu.

Introduction

Glossary Links

Glossary: A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z | Numbers | Symbols | Term Link

Course Content 2010

Embryology Introduction | Cell Division/Fertilization | Lab 1 | Week 1&2 Development | Week 3 Development | Lab 2 | Mesoderm Development | Ectoderm, Early Neural, Neural Crest | Lab 3 | Early Vascular Development | Placenta | Lab 4 | Endoderm, Early Gastrointestinal | Respiratory Development | Lab 5 | Head Development | Neural Crest Development | Lab 6 | Musculoskeletal Development | Limb Development | Lab 7 | Kidney | Genital | Lab 8 | Sensory | Stem Cells | Stem Cells | Endocrine | Lab 10 | Late Vascular Development | Integumentary | Lab 11 | Birth, Postnatal | Revision | Lab 12 | Lecture Audio | Course Timetable


Cite this page: Hill, M.A. (2024, April 27) Embryology 2010 Lecture 22. Retrieved from https://embryology.med.unsw.edu.au/embryology/index.php/2010_Lecture_22

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© Dr Mark Hill 2024, UNSW Embryology ISBN: 978 0 7334 2609 4 - UNSW CRICOS Provider Code No. 00098G