1. Basilar invagination can cause significant and life-threatening neurological symptoms (see Symptoms of Basilar Invagination).

2. Amphids (Greek: amphi, around, double) are innervated invaginations of cuticle in nematodes

3. The inner mitochondrial membrane creates tubular invaginations, what experts call cristae.

4. A blastula, with wide embryonic cavity (Blastocoel, bl), g incipient invagination

5. Basilar invagination occurs when the top of the second vertebrae moves upward

6. The smallness of the Blastocoele sharply restricts the space into which the invagination can grow

7. Basilar invagination (BA-zih-ler in-vaj-ih-NAY-shin) that is very mild is called

8. Basilar invagination (BI) is when the top of the spine pushes into the base of the skull

9. The tentorium forms during development when pairs of Apophyses (finger-like invaginations of exoskeleton) fuse internally to create a "bridge"

10. • Depending on the degree of osseous invagination, clinical manifestations of Basilar impression vary from asymptomatic to severe dysfunction.

11. Anal fissures and juvenile polyps were the most common causes, invagination and parasitic infections the next.

12. Basilar invagination is an uncommon condition that occurs when the upper portion of the second vertebra (C2) moves upward

13. This osmiophilic layer, about 250 Å in diameter, forms numerous villus-like folds and vesicle-like invaginations into the interior of the cyst.

14. 19 Ependymal cysts are thought to originate from invagination of neuroectoderm, and the cysts are lined with either cuboid or columnar epithelium.

15. Surgical test series on pigs comparing two different techniques of colon anastomoses: the single-layered inverted anastomosis and the so-called invagination or telescopic anastomosis.

16. Basilar invagination, also called Basilar impression, is a congenital or acquired craniocervical junction abnormality where the tip of the odontoid process projects above the foramen magnum.

17. The tube-like invaginations exist only for a few minutes. The ingestion of cell membrane at the caudal pole of A. proteus is bound to the amoeboid movement.

18. Archenteron that part of the developing embryo of animals (BLASTULA) formed by an invagination of MESODERM and ENDODERM cells into the blastocoel which ultimately forms the gut

19. Archenteron/Primitive streak Primitive pit Primitive knot/Blastopore Primitive groove The Archenteron is the tube formed during gastrulation by means of the invagination of the blastula wall inside the blastocoel

20. Basigamy Basigenic Basigenic Metal Basigenous Basihyal Basil Basil Plant Basilar Basilar Artery Basilar Invagination Basilar Membrance Basilar Membrane Basilar Muscle Basilar Plate Basilect Basilic Vein Basilica Basilica Basilicon

21. Archenteron that part of the developing embryo of animals (BLASTULA) formed by an invagination of MESODERM and ENDODERM cells into the blastocoel which ultimately forms the gut

22. The terms Basilar invagination and Basilar impression are often used interchangeably because in both cases there is upwards migration of the upper cervical spine, but they are not synonyms.

23. In freshwater Bryozoa, development is within an embryo sac that is an invagination of the body wall of the stationary trunk section of the zooid, bulging into the coelom

24. Basilar invagination is a rare but serious condition in which the second cervical vertebra migrates upward into the intracranial space, causing pressure on the upper part of the spinal cord and lower brainstem

25. 24 The origin of the cysts is unknown, but they are thought to originate from invagination of neuroectoderm, and the cysts are lined with either cuboid or columnar epithelium.

26. Blastopore The opening of the archenteron, the primitive gut, to the outside, formed by invagination of cells on the embryo’s surface which form the mesoderm and endoderm during during gastrulation.

27. The bottle cells: These cells initiate the invagination, that changes the shape by constricting the tip of the surface and induce the formation of Blastopore found in the dorsal region marginal zone.

28. Holonyms ("Archenteron" is a part of): gastrula (double-walled stage of the embryo resulting from invagination of the blastula; the outer layer of cells is the ectoderm and the inner

29. The inner germ‐band layer is formed by invagination of cells from a median Blastoporic groove and by cellular proliferations among the invaginating cells and from the median line of the ectoderm immediately caudad of the Blastoporic groove

30. Our study of the flower's organogenesis shows that the inferior position of the ovary does not result from an invagination of the aerenchyma of the inflorescence axis although the ovary is completely enclosed in the axis of the inflorescence at maturity.

31. In normal embryos, after initial Archenteron invagination the basal ends of the bottle cells at the edge of the blastopore develop processes that interact with the inside wall of the embryo to extend the Archenteron toward the aboral pole of the embryo

32. During reformation of the secondary pluteus, the epidermis covering the arms appears to be pulled towards the inner vee of the arms, presumably providing the cells for invagination and formation of the Archenteron.The epidermis appears buckled along the length of the arms and is pulled away from the ends of the skeletal rods.

33. : an early metazoan embryo in which the ectoderm, mesoderm, and endoderm are established either by invagination of the Blastula (as in fish and amphibians) to form a multilayered cellular cup with a blastopore opening into the archenteron or by differentiation of the blastodisc (as in reptiles, birds, and mammals) and inward cellular migration — compare Blastula, morula