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The Developing Human Clinically Oriented Embryology 12th Edition By Mark Torchia, T. V. N. Persaud

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Pages: 521
File size: 25.99 MB
Format: Digital PDF
Course: Clinical Psychology
Category: eBook[PDF]

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"The Developing Human: Clinically Oriented Embryology, 12th Edition" by Mark G. Torchia and T. V. N. Persaud provides a comprehensive, week-by-week, and system-by-system breakdown of human prenatal development. [1, 2]

The topics and core chapters covered in this edition include: [1, 2]

Chronological Milestones of Development

Introduction to Human Development: Embryological terminology, periods of development, and the history and significance of embryology.
First Week: Gametogenesis, fertilization, cleavage, and formation of the blastocyst.
Second Week: Bilaminar embryonic disc formation and completion of implantation.
Third Week: Gastrulation, germ layer formation (ectoderm, mesoderm, endoderm), and early tissue differentiation.
Fourth to Eighth Weeks: The organogenetic period where basic organ systems establish.
Fetal Period (Ninth Week to Birth): Month-by-month maturation, fetal growth, and milestones.
Placenta and Fetal Membranes: Development of the placenta, umbilical cord, and amniotic fluid. [1, 2, 3, 4]

Body Cavities & Organ Systems

Body Cavities, Mesenteries, and Diaphragm: Division of the coelom and formation of the diaphragm.
Pharyngeal Apparatus, Face, and Neck: Pharyngeal arches, pouches, grooves, and facial development.
Respiratory System: Lungs, bronchi, trachea, and larynx development.
Alimentary (Digestive) System: Foregut, midgut, hindgut, and associated digestive glands.
Urogenital System: Development of the urinary system (kidneys, bladder) and genital system (gonads, reproductive ducts).
Cardiovascular System: Heart tube formation, partitioning of heart chambers, and development of fetal circulation.
Skeletal & Muscular Systems: Bone, cartilage, and muscle tissue formation.
Development of the Limbs: Growth, rotation, and digit formation of upper and lower extremities.
Nervous System: Neurulation, brain vesicles, and spinal cord development.
Development of Eyes and Ears: Cranial sensory organs.
Integumentary System: Skin, hair, nails, and mammary gland development. [1, 2, 3]

Clinical & Molecular Specialties

Human Birth Defects: Causes of congenital anomalies, teratology, and environmental/genetic risk factors.
Common Signaling Pathways Used During Development: Molecular mechanisms, morphogens, and genetic signaling networks (e.g., Hox genes, CRISPR/Cas9 applications, and epigenetics). [1]