gastrulation and neurulation:01 3 week embryo: identify the amnion, primitive streak, primitive...
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GASTRULATION AND NEURULATION:013 WEEK EMBRYO: Identify the AMNION, PRIMITIVE STREAK, PRIMITIVE GROOVE, PRIMITIVE
PIT, NEURAL PLATE, NEURAL GROOVE. Which is the cephalic end of the embryo?
GASTRULATION AND NEURULATION:02 23 DAY EMBRYO (DORSAL VIEW): Locate the cephalic and caudal ends of the embryo. Identify
the CUT EDGE OF AMNION, NEURAL TUBE and SOMITES.
GASTRULATION AND NEURULATION:03 24 DAY EMBRYO (LATERAL VIEW): Locate the cephalic and caudal ends of the embryo. Identify
theCUT EDGE OF AMNION, NEURAL TUBE AND SOMITES.
GASTRULATION AND NEURULATION:04 25 DAY EMBRYO (WHOLE MOUNT): Identify the cephalic and caudal ends of the embryo. Identify
theYOLK SAC, BLOOD ISLANDS AND CARDIAC REGION.
GASTRULATION AND NEURULATION:05
23 DAY EMBRYO (ANTERIOR VIEW): Identify the ANTERIOR NEUROPORE, CARDIAC BULGE AND OROPHARYNGEAL MEMBRANE.
GASTRULATION AND NEURULATION:06
26 DAY EMBRYO (CROSS SECTION): In this slide identify the NEURAL TUBE, PAIRED DORSAL AORTAE, FOREGUT, SOMITE MESODERM, INTERMEDIATE MESODERM, LATERAL
MESODERM AND NOTOCHORD.
GASTRULATION AND NEURULATION:07 5 WEEK ANENCEPHALIC EMBRYO: Discuss the possible causes and development of the
ANENCEPHALIC EMBRYO.
GASTRULATION AND NEURULATION:09 5 MONTH ANENCEPHALIC FETUS: Recognize the diagnostic features of anencephaly
in this ultrasound.
GASTRULATION AND NEURULATION:11 NEWBORN WITH HEMICRANIA WITH HIGH MYELOCELE: What structures are
involved in this defect?
GASTRULATION AND NEURULATION:13 PARTIAL ANTERIOR HEMICRANIA: Differentiate between anencephaly and hemicrania.
GASTRULATION AND NEURULATION:14PARTIAL ANTERIOR HEMICRANIA (INTERNAL): What do you notice about the internal anatomy of this infant?
Discuss some of the ethical implications associated with this type of developmental defect?
GASTRULATION AND NEURULATION:15 THORACO-LUMBAR MENINGOMYELOCELE: Describe the characteristic features of
the congenital defect. What are the long term consequences?
GASTRULATION AND NEURULATION:16 THORACO-LUMBAR MENINGOMYELOCELE (CLOSE UP VIEW): What is
covering the lesion?
GASTRULATION AND NEURULATION:17THORACO-LUMBAR MYELOCELE: What is the difference between this defect and a
meningomyelocele? What are the long term consequences?
GASTRULATION AND NEURULATION:18 SPINA BIFIDA OCCULTA: Describe the development and long term effects of this defect.