Volume 1
Quain's elements of anatomy / [Jones Quain].
- Quain, Jones, 1796-1865.
- Date:
- 1890-1896
Licence: Public Domain Mark
Credit: Quain's elements of anatomy / [Jones Quain]. Source: Wellcome Collection.
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![CONTENTS OF PART I PAGE ] Introduction : General Considerations i Plan of Organisation . . . . 2 The Vertebrate type .... 2 PAGE Segmentation of the Body . 2 Homology ...... 4 Symmetry of Form. . . 4 Descriptive terms .... 4 EMBRYOLOGY. Structure of Ovarian Ovum ; Matura tion of Ovum.6, 9 Formation of Polar Globules . . . 9 Fertilization . . . . . .11 Meaning of Polar Globules. . ..12 Theory of Minot.12 Theory of Weissmann . . . 14 Recent Literature of the Ovum . .14 Segmentation of the Ovum ; Forma¬ tion of the Blastoderm . . 16, 17 Gastrula Condition of the Vertebrate Ovum.21 Views concerning the Gastrulation of Vertebrates ..... Inversion of Blastodermic Layei’s in some Mammals ...... Historical view of Blastoderm . . . Characters of the Blastodermic Layers . Parablast theory of His .... Mesenchyme theory of Hertwig . . . Recent Literature of Blastoderm Early Changes in Blastoderm . . Neural Canal. ..... Notochord ...... Separation of the Embryo Cleavage of Mesoblast . . . . Formation of Body Cavity Formation of Mesoblastic Somites . . Cerebral Vesicles ..... Heart and Vascular System Recent Literature of Early Changes in Blastoderm ..... Development of the Foetal Mem¬ branes ; Attachment of Ovum to Uterus . . Formation of the Amnion and Chorion . Formation of the Allantois Changes in the Uterus and mode of attachment of Ovum to Uterus . The Placenta ...... Separation of the Decidua at birth, and regeneration of the Uterine Mucous 22 23 23 24 25 26 27 30 30 32 34 36 36 36 37 38 4i 42 42 43 46 53 Membrane . . . . . -55 Recent Literature of the Decidua . . 55 Development of the Nervous System 57 Of the Spinal Cord . . . *57 Further details regarding the develop¬ ment of special parts of the Brain The fifth cerebral vesicle : Bulbar vesicle or Metencephalon ..... The fourth cerebral vesicle : Cerebellar vesicle or Epencephalon. The third cerebral vesicle : Mesen¬ cephalon : Mid-brain.... The second cerebral vesicle : Thalamen- cephalon ...... The first cerebral vesicle : Prosencephalon The Olfactory Lobes . . ... , F ormation of the Fissures an dCon volutions i Development of the Nerves Spinal nerves . . . . . . Cranial nerves ..... Optic nerves . . .... Olfactory lobe ..... Sympathetic nerves and ganglia . . Recent Literature of the development of the Nervous System .... Development of the Eye . . . Of the Retina. I Of the Lens ...... Capsule of the Lens .... Vitreous humour ... Corneal epithelium .... Sclerotic ....... Choroid coat ...... Accessory structures . . . . . Lachrymal gland ..... Lachrymal canals and ducts . . . Development of the Ear ; The Laby¬ rinth . Accessory parts of the Organ of Hearing, External and Middle Ear . Development of the Nose . . . Recent Literature of the development of the Sense Organs .... Development of the Alimentary Canal Of the Mouth and parts in connection with it . . . . . . . Pharynx ...... Tongue ....... Oesophagus, Stomach, and Intestines The Mesentery. 63 63 66 67 6 7 68 7i 7i 73 73 75 79 79 81 81 86 87 87 87 88 88 89 89 89 89 93 95 98 99 99 101 102 103 104](https://iiif.wellcomecollection.org/image/b20414134_0001_0007.jp2/full/800%2C/0/default.jpg)