| 单词 | foramen |
| 例句 | And while tests were being done looking for the cause of the stroke, such as a blood clot, doctors found a patent foramen ovale, or a hole in his heart. Hole found in singer Bret Michaels' heart: A primer on what it means 2010-05-21T21:29:00Z So what exactly is a patent foramen ovale, and how common is it? Hole found in singer Bret Michaels' heart: A primer on what it means 2010-05-21T21:29:00Z It’s those mental perambulations that are the key to the dream the narrator weaves, transporting us, if not to Wuthering Heights or Wonderland, down a different rabbit hole: the foramen of consciousness. Jung Young Moon weaves a metafictional dream in 'Vaseline Buddha' 2016-08-19T04:00:00Z Lizards and iguanas, however, sport a single row of large holes above their teeth, called foramina, where blood vessels and nerves pass through. T. rex had lips, new study suggests 2023-03-29T04:00:00Z The shape of the opening at the base of its skull—the foramen magnum—suggested Sahelanthropus balanced its head on top of a vertical neck, similar to upright walkers such as today’s humans. Human ancestors were walking upright 7 million years ago, ancient limb bone suggests 2022-08-24T04:00:00Z The fetal circulation therefore bypasses the lungs by shifting some of the blood through the foramen ovale, a shunt that directly connects the right and left atria and avoids the pulmonary trunk altogether. Anatomy and Physiology 2013-06-19T00:00:00Z He is not convinced that the foramina are definitely missing, because the surface of the palate is highly fractured. Toothless whale fossil fills gap in filter-feeding evolution 2018-10-17T04:00:00Z Strikingly, the hard surface of the snout was penetrated by numerous small nerve openings, or foramina. Tyrannosaurus rex was a sensitive lover, new dinosaur discovery suggests 2017-03-30T04:00:00Z When his brain swelled, the portion of his cerebellum that was herniating through the foramen magnum became compressed and presented with sever occipital headaches. Think Like a Doctor: The Painter’s Headaches 2016-11-03T04:00:00Z The exemption covered patients only with the condition known as a patent foramen ovale, or P.F.O., who had had two strokes despite taking drugs intended to prevent them. Rare Cancer Treatments, Cleared by F.D.A. but Not Subject to Scrutiny 2013-12-04T01:46:01Z The oxygenated blood moves through the foramen ovale into the left atrium, where it mixes with the now deoxygenated blood returning from the pulmonary circuit. Anatomy and Physiology 2013-06-19T00:00:00Z Dinosaurs do not have infraorbital foramina, but we can still work out how big their facial nerves were if we have casts of their brains. Junk in the trunk: why sauropod dinosaurs did not possess trunks (redux, 2012) 2012-11-20T14:15:00.200Z The tip of the sloth mandible is usually spout-shaped and there is a foramen, representing an external opening of the mandibular canal, on the side of the lower jaw. The anatomy of sloths 2012-08-30T19:15:03.553Z The closure of the foramen is brought about by adhesion of the two septa. Encyclopaedia Britannica, 11th Edition, Volume 13, Slice 2 "Hearing" to "Helmond" 2012-04-25T02:00:53.567Z The anterior spine of the palatine approaches the posterior projection of the premaxillae more closely as age increases and, in the oldest vole is firmly attached and forms a complete partition separating the incisive foramina. A Population Study of the Prairie Vole (Microtus ochrogaster) in Northeastern Kansas 2012-04-08T02:00:23.123Z In response to this pressure change, the flow of blood temporarily reverses direction through the foramen ovale, moving from the left to the right atrium, and blocking the shunt with two flaps of tissue. Anatomy and Physiology 2013-06-19T00:00:00Z In anatomy the term is used for an opening or foramen, as the hiatus Fallopii, a foramen of the temporal bone. Encyclopaedia Britannica, 11th Edition, Volume 13, Slice 4 "Hero" to "Hindu Chronology" 2012-04-04T02:00:56.447Z The middle of the anterior margin of the great foramen of the skull. Webster's Unabridged Dictionary (2nd 100 Pages) 2012-03-24T02:00:19.387Z Scattered all over the auricular wall are minute depressions, the foramina Thebesii, some of which receive small veins from the substance of the heart. Encyclopaedia Britannica, 11th Edition, Volume 13, Slice 2 "Hearing" to "Helmond" 2012-04-25T02:00:53.567Z They resemble moorei in the shape and size of the tympanic bullae, and are intermediate in the size and shape of the foramen magnum. The Pocket Gophers (Genus Thomomys) of Utah, Vol. 1 No. 1 Kansas University Publications. 2012-03-19T02:00:23.340Z Located near the midpoint of the supraorbital margin is a small opening called the supraorbital foramen. Anatomy and Physiology 2013-06-19T00:00:00Z The palate is narrow in the interval between the incisor and molar teeth, in which are situated the large anterior palatine foramina. Encyclopaedia Britannica, 11th Edition, Volume 13, Slice 6 "Home, Daniel" to "Hortensius, Quintus" 2012-03-15T02:00:32.250Z A twinge of pain at right infraorbital foramen, gradually increases; cannot fix attention on what I am reading. New, Old, and Forgotten Remedies: Papers by Many Writers 2012-02-05T03:00:10Z Porta, pōr′ta, n. the part of an organ where its vessels and ducts enter, esp. the transverse fissure of the liver: the foramen of Monro. Chambers's Twentieth Century Dictionary (part 3 of 4: N-R) 2012-01-30T03:00:13.887Z The brachial artery and median nerve pass through the foramen. Artistic Anatomy of Animals 2011-12-17T03:00:16.893Z Below the orbit is the infraorbital foramen, which is the point of emergence for a sensory nerve that supplies the anterior face below the orbit. Anatomy and Physiology 2013-06-19T00:00:00Z The basal line of the cranium from the lower border of the foramen magnum to the incisor border of the palate is nearly straight. Encyclopaedia Britannica, 11th Edition, Volume 13, Slice 6 "Home, Daniel" to "Hortensius, Quintus" 2012-03-15T02:00:32.250Z B to B' Postpalatal length.—From posterior margin of hard palate to anterior margin of foramen magnum. Speciation and Evolution of the Pygmy Mice, Genus Baiomys 2011-12-15T03:00:11.933Z A bifurcation of the ventral end of the scapula results in a large glenoid foramen. Neotropical Hylid Frogs, Genus Smilisca 2011-10-24T02:00:14.853Z This is the pneumatic foramen of the humerus. Artistic Anatomy of Animals 2011-12-17T03:00:16.893Z Near the middle of this margin, is the supraorbital foramen, the opening that provides passage for a sensory nerve to the forehead. Anatomy and Physiology 2013-06-19T00:00:00Z These nerves divide, immediately after their emergence from the intervertebral foramina, into an interior and a posterior branch. Neuralgia and the Diseases that Resemble it 2011-10-03T02:00:31.460Z It forms the anterior floor of the optic foramen; whereas the frontal forms the anterior roof of the same opening. A Revision of Snakes of the Genus Conophis (Family Colubridae, from Middle America) 2011-09-25T02:00:14.967Z A small, oval foramen involves the posterior part of the ethmoid and anterior portion of frontoparietals; continued ossification in older specimens fills in the foramen, thereby resulting in a solidly roofed cranium. Neotropical Hylid Frogs, Genus Smilisca 2011-10-24T02:00:14.853Z These two portions, pubis and ischium, limit an oval orifice, the subpubic foramen. Artistic Anatomy of Animals 2011-12-17T03:00:16.893Z On the base of the skull, the occipital bone contains the large opening of the foramen magnum, which allows for passage of the spinal cord as it exits the skull. Anatomy and Physiology 2013-06-19T00:00:00Z In long-standing cases acutely tender points are developed in one or more of these situations; not unfrequently the most decided of these spots is where it gets overlooked, namely, opposite the intervertebral foramen. Neuralgia and the Diseases that Resemble it 2011-10-03T02:00:31.460Z Anteromedially, the parietal forms the roof and posterior margin of the optic foramen. A Revision of Snakes of the Genus Conophis (Family Colubridae, from Middle America) 2011-09-25T02:00:14.967Z The exoccipitals form the two condyles but there are no foramina for the 11th and 12th nerves, since these are not separate in modern Amphibia. The Ancestry of Modern Amphibia: A Review of the Evidence 2011-09-10T02:00:27.077Z The supra-orbital foramen, which does not exist in carnivora, occupies in the horse the base of the orbital process. Artistic Anatomy of Animals 2011-12-17T03:00:16.893Z On either side of the foramen magnum is an oval-shaped occipital condyle. Anatomy and Physiology 2013-06-19T00:00:00Z On examination, tender points were found at the supra-orbital notch, at the infra-orbital foramen; in front of the ear; in the temporal region; in the parietal region, and the inferior dental region. Neuralgia and the Diseases that Resemble it 2011-10-03T02:00:31.460Z The orbital-nasalis foramen is located in the anterior surface of the prefrontal. A Revision of Snakes of the Genus Conophis (Family Colubridae, from Middle America) 2011-09-25T02:00:14.967Z Puncturella, mantle and shell with a foramen in front of the apex, British. Encyclopaedia Britannica, 11th Edition, Volume 11, Slice 5 "Gassendi, Pierre" to "Geocentric" 2011-09-02T02:00:20.450Z The first coccygeal vertebræ—that is, those which are next the sacrum—present characters which are common to those of other regions: they have a body, a foramen, and processes. Artistic Anatomy of Animals 2011-12-17T03:00:16.893Z Each spinal nerve exits through an intervertebral foramen, located between adjacent vertebrae. Anatomy and Physiology 2013-06-19T00:00:00Z Diseases of bones are extraordinarily frequently the cause of neuralgias in consequence of compression or secondary disease, which affects the branches of nerves passing through canals, foramina, fissures, or over processes of bone. Neuralgia and the Diseases that Resemble it 2011-10-03T02:00:31.460Z The exoccipitals extend around the sides of the foramen magnum and meet dorsally. A Revision of Snakes of the Genus Conophis (Family Colubridae, from Middle America) 2011-09-25T02:00:14.967Z The team took into account the overall body size of each individual by measuring the foramen magnum - the hole in the base of the skull that attaches to the spinal column. Longer winters led to bigger eyes 2011-07-27T07:26:31Z On the external surface of the body are found the three mental foramina. Artistic Anatomy of Animals 2011-12-17T03:00:16.893Z The intervertebral foramen is the opening formed between adjacent vertebrae for the exit of a spinal nerve. Anatomy and Physiology 2013-06-19T00:00:00Z Galvanization from supra-orbital foramen to nape stopped the pain in five minutes. Neuralgia and the Diseases that Resemble it 2011-10-03T02:00:31.460Z There are several foramina on the lateral surface of the prootic. A Revision of Snakes of the Genus Conophis (Family Colubridae, from Middle America) 2011-09-25T02:00:14.967Z The orbit contains seven muscles, six of which rise close to the optic foramen. Encyclopaedia Britannica, 11th Edition, Volume 10, Slice 1 "Evangelical Church Conference" to "Fairbairn, Sir William" 2011-07-16T02:00:16.387Z Cranial measurements were taken as follows: Basilar length.—From the anteriormost inferior border of the foramen magnum to a line connecting the posteriormost margins of the alveoli of the first upper incisors. Subspeciation in Pocket Gophers of Kansas, [KU. Vol. 1 No. 11] 2011-07-09T02:00:11.847Z Each transverse process also has an opening called the transverse foramen. Anatomy and Physiology 2013-06-19T00:00:00Z Small spherical gemmules are present but have only a thin chitinous covering without spicules or foramen. Freshwater Sponges, Hydroids & Polyzoa 2011-06-25T02:00:17.833Z The width of the interspace between the foramina is one-half the width of the vertebræ, though this character varies with different genera and species. Dragons of the Air An Account of Extinct Flying Reptiles 2011-02-20T03:00:13.067Z The placement of a hole at the base of the skull, known as the foramen magnum, also might suggest Ardi as an upright walker, and thus perhaps a solid hominin. Was "Ardi" not a human ancestor after all? New review raises doubts 2011-02-16T22:15:00.293Z The premaxilla is well developed, and firmly attached to the maxilla; and there is always a perforation, or foramen, on the inner side of the lower end of the humerus. Encyclopaedia Britannica, 11th Edition, Volume 8, Slice 10 "Echinoderma" to "Edward" 2011-01-19T03:00:19.027Z Figure 7.25 Cervical Vertebrae A typical cervical vertebra has a small body, a bifid spinous process, transverse processes that have a transverse foramen and are curved for spinal nerve passage. Anatomy and Physiology 2013-06-19T00:00:00Z When present the great nerve invariably passes through it, and this clearly indicates that it is the homologue and rudiment of the supra-condyloid foramen of the lower animals. The Descent of Man and Selection in Relation to Sex, Vol. I 2011-01-17T03:00:49.523Z The pneumatic foramen in them is a mere puncture. Dragons of the Air An Account of Extinct Flying Reptiles 2011-02-20T03:00:13.067Z The opisthotic lies between the epiotic and the lateral occipital with which it ultimately fuses; in some birds, e.g. in Larus, it extends far enough to help to bound the foramen magnum. Encyclopaedia Britannica, 11th Edition, Volume 3, Slice 7 "Bible" to "Bisectrix" 2010-12-20T17:12:05.780Z The lachrymal foramen is in front of the margin of the orbit. Encyclopaedia Britannica, 11th Edition, Volume 8, Slice 10 "Echinoderma" to "Edward" 2011-01-19T03:00:19.027Z Additional openings located on the external base of the skull include the stylomastoid foramen and the entrance to the carotid canal. Anatomy and Physiology 2013-06-19T00:00:00Z The great artery and nerve of the humerus ran through a supra-condyloid foramen. The Descent of Man and Selection in Relation to Sex, Vol. I 2011-01-17T03:00:49.523Z The bone is perforated by a foramen, which would probably lie in the line of separation from the precoracoid if any such separation had ever taken place. Dragons of the Air An Account of Extinct Flying Reptiles 2011-02-20T03:00:13.067Z Eventually, when the right and left feet of the coracoids overlap each other, the anterior sternal spine contains a foramen. Encyclopaedia Britannica, 11th Edition, Volume 3, Slice 7 "Bible" to "Bisectrix" 2010-12-20T17:12:05.780Z Anteriorly the fibers converge and form a strong tendon that passes through the obturator foramen and inserts on the posterolateral surface of the trochanter of the femur. Myology and Serology of the Avian Family Fringillidae A Taxonomic Study The superior opening is the greater sciatic foramen. Anatomy and Physiology 2013-06-19T00:00:00Z The chalaza is at the insertion or base, the foramen or orifice is at the apex. The Elements of Botany For Beginners and For Schools The three component bones meet in the circular pneumatic foramen in the middle of the under side of the distal carpal. Dragons of the Air An Account of Extinct Flying Reptiles 2011-02-20T03:00:13.067Z The ischiadic portion consists generally of five or six nerves, which leave the pelvis as one thick system through the ilio-ischiadic foramen. Encyclopaedia Britannica, 11th Edition, Volume 3, Slice 7 "Bible" to "Bisectrix" 2010-12-20T17:12:05.780Z The larger ventral part arises directly from the anterior and ventral edges of the obturator foramen. Myology and Serology of the Avian Family Fringillidae A Taxonomic Study Figure 6.15 Diagram of Blood and Nerve Supply to Bone Blood vessels and nerves enter the bone through the nutrient foramen. Anatomy and Physiology 2013-06-19T00:00:00Z From the torcular the blood is drained away by two large sinuses, named lateral, which curve forward and downward to the jugular foramina to terminate in the internal jugular veins. Encyclopaedia Britannica, 11th Edition, Volume 4, Slice 4 "Bradford, William" to "Brequigny, Louis" An immense pneumatic foramen is situate in a groove on the under side of the upper end of the first phalange in Ornithocheirus, but is absent in specimens from the Kimeridge clay. Dragons of the Air An Account of Extinct Flying Reptiles 2011-02-20T03:00:13.067Z The acetabulum is completely surrounded by these three bones, but its cup always retains an open foramen; from its posterior rim arises the strong antitrochanter. Encyclopaedia Britannica, 11th Edition, Volume 3, Slice 7 "Bible" to "Bisectrix" 2010-12-20T17:12:05.780Z The dorsal part arises directly from the ischium along the dorsal edge of the obturator foramen. Myology and Serology of the Avian Family Fringillidae A Taxonomic Study Blood vessels and nerves enter the bone through the nutrient foramina to nourish and innervate bones. Anatomy and Physiology 2013-06-19T00:00:00Z This lining is continuous through the foramen of Monro with that of the third ventricle, which again is continuous with the lining of the fourth ventricle through the aqueduct of Sylvius. Encyclopaedia Britannica, 11th Edition, Volume 4, Slice 4 "Bradford, William" to "Brequigny, Louis" The breast bone does not show the keel which is so remarkable in Rhamphorhynchus, which may be attributed to its under side being exposed, so as to exhibit the pneumatic foramina. Dragons of the Air An Account of Extinct Flying Reptiles 2011-02-20T03:00:13.067Z In the cervical region the ribs are much reduced, fused with their vertebrae and enclosing the transverse canal or foramen. Encyclopaedia Britannica, 11th Edition, Volume 3, Slice 7 "Bible" to "Bisectrix" 2010-12-20T17:12:05.780Z The origin is from the anterior and ventral edges of the obturator foramen and the insertion is on the trochanter of the femur immediately distal and posterior to the insertion of the m. obturator internus. Myology and Serology of the Avian Family Fringillidae A Taxonomic Study Mental foramen—The opening located on each side of the anterior-lateral mandible, which is the exit site for a sensory nerve that supplies the chin. Anatomy and Physiology 2013-06-19T00:00:00Z The interval between the apex and these pillars is the aperture of communication between the two lateral ventricles and the third, already referred to as the foramen of Monro. Encyclopaedia Britannica, 11th Edition, Volume 4, Slice 4 "Bradford, William" to "Brequigny, Louis" If their cavities were connected with the lungs the foramina are inconspicuous and unlike the immense holes seen in the sides of the vertebræ. Dragons of the Air An Account of Extinct Flying Reptiles 2011-02-20T03:00:13.067Z Through the foramen passes a peduncle, by which the animal is in many species attached to submarine objects during at least a portion of its existence. Encyclopaedia Britannica, 11th Edition, Volume 4, Slice 3 "Borgia, Lucrezia" to "Bradford, John" This large pinnate muscle converges, passes through the foramen triosseum, and inserts by means of a strong tendon on the dorsal surface of the humerus on the deltoid ridge. Thoracic and Coracoid Arteries In Two Families of Birds, Columbidae and Hirundinidae Mandibular foramen—This opening is located on the medial side of the ramus of the mandible. Anatomy and Physiology 2013-06-19T00:00:00Z To the outer side of the fornix is seen the foramen of Munro, leading into the front of the body and anterior horn of the lateral ventricle. Encyclopaedia Britannica, 11th Edition, Volume 4, Slice 4 "Bradford, William" to "Brequigny, Louis" Nevertheless, its small external and cranial size, short anterior palatine foramina, and bright color seem to separate it from other subspecies of P. boylii in the eastern part of the range of the species. Taxonomic Status of Some Mice of The Peromyscus boylii Group in Eastern Mexico, With Description of a New Subspecies Their different chambers are united by a small perforation or foramen. Principles of Geology or, The Modern Changes of the Earth and its Inhabitants Considered as Illustrative of Geology This large pinnate muscle converges, passes through the foramen triosseum, and inserts by a tendon on the external tuberosity of the humerus, immediately proximal to the insertion of M. pectoralis thoracica. Thoracic and Coracoid Arteries In Two Families of Birds, Columbidae and Hirundinidae The sensory nerve and blood vessels that supply the lower teeth enter the mandibular foramen and then follow this tunnel. Anatomy and Physiology 2013-06-19T00:00:00Z Skull elongated, rather narrow and depressed; facial portion especially narrow; infraorbital foramen very large. Encyclopaedia Britannica, 11th Edition, Volume 5, Slice 4 "Carnegie Andrew" to "Casus Belli" There is a small foramen at the tip for exhausting the air by sucking. Bloodletting Instruments in the National Museum of History and Technology Characters.—Skull flattened; interorbital region wide; maxillary orifice roundly triangular; palatal foramina separate from anterior palatine foramina. A Synopsis of the North American Lagomorpha The muscle fibers converge along the lateral edge of the coracoid and insert on the median crest of the humerus immediately proximal to the pneumatic foramen. Thoracic and Coracoid Arteries In Two Families of Birds, Columbidae and Hirundinidae It is located immediately next to the mandibular foramen, on the medial side of the ramus. Anatomy and Physiology 2013-06-19T00:00:00Z Suborbital foramen small, and the palate, as in all the succeeding genera of this group, produced backwards about midway between the last molar and the glenoid fossa. Encyclopaedia Britannica, 11th Edition, Volume 5, Slice 4 "Carnegie Andrew" to "Casus Belli" In addition to the mandibular foramen there is a small foramen immediately posterior to it opening into the posterointernal ramal fossa. Pleistocene Soricidae from San Josecito Cave, Nuevo Leon, Mexico Tympanic bulla smaller than foramen magnum; hind foot more than 74; geographic range wholly in United States. A Synopsis of the North American Lagomorpha The length of the incisive foramina in meridionalis, expressed as a percentage of the total length of the skull, is usually greater than in chiapensis. Records of Harvest Mice, Reithrodontomys, from Central America, with Description of a New Subspecies from Nicaragua The branching pattern of this artery forms readily visible grooves on the internal surface of the skull and these grooves can be traced back to their origin at the foramen spinosum. Anatomy and Physiology 2013-06-19T00:00:00Z Bernard was the first to succeed in following the spinal accessory nerve back to the jugular foramen, seizing it here with a strong pair of forceps and drawing it out by the roots. Vivisection Specimen "A" is intermediate between No. 3943 and "B" in the characters mentioned and differs from both in that the post-mandibular foramen is widely separated from the mandibular foramen. Pleistocene Soricidae from San Josecito Cave, Nuevo Leon, Mexico Tympanic bulla as large as foramen magnum; hind foot less than 74; geographic range limited to southern edge of Mexican tableland at high elevationsRomerolagus diazi, p. A Synopsis of the North American Lagomorpha M. protractor quadrati.—The origin is fleshy from the posterior wall of the orbit medial to the foramen of the trigeminal nerve and also medial to the origin of M. pseudotemporalis superficialis. Jaw Musculature of the Mourning and White-winged Doves Located at the anterior-lateral margin of the foramen magnum is the hypoglossal canal. Anatomy and Physiology 2013-06-19T00:00:00Z The foramen magnum, occipital condyles, and exoccipitals show no unusual features. Systematic Status of a South American Frog, Allophryne ruthveni Gaige In posterior view the notochordal canal and foramen magnum are confluent with each other, and of great size relative to the skull as a whole. A New Order of Fishlike Amphibia From the Pennsylvanian of Kansas The internal surfaces of the canal are unmarked either by muscle scars or foramina. Two New Pelycosaurs from the Lower Permian of Oklahoma The inferior maxillary nerve escapes from the cranial cavity through an opening called foramen o-va´le. A Treatise on Anatomy, Physiology, and Hygiene (Revised Edition) The venous structures that carry blood inside the skull form large, curved grooves on the inner walls of the posterior cranial fossa, which terminate at each jugular foramen. Anatomy and Physiology 2013-06-19T00:00:00Z In Eutamias townsendii, however, the infraorbital foramen is rounded as much as in the subgenus Eutamias and in the genus Tamias. Genera and Subgenera of Chipmunks It should be noted that the roof of the braincase proper is perfectly distinct from the overlying series of dermal bones, and that the parietal foramen can be seen in both. A New Order of Fishlike Amphibia From the Pennsylvanian of Kansas It is caused by non-closure of the foramen ovale, connecting the right with the left side of the heart, and the consequent mixing of the venous with the arterial blood. Special Report on Diseases of Cattle Six per cent. exhibit an anomaly which is extremely rare among normal individuals—the olecranon foramen, a perforation in the head of the humerus where it articulates with the ulna. Criminal Man According to the Classification of Cesare Lombroso The vertebral arteries enter the cranium through the foramen magnum of the occipital bone. Anatomy and Physiology 2013-06-19T00:00:00Z A cicatrix covering a slight depression was easily found, above the left superciliary ridge of the frontal bone, and over the superior orbitar foramen. North American Medical and Surgical Journal, Vol. 2, No. 3, July, 1826 On the other hand, an adult animal of pigmy size might be expected to have large orbits, large otic capsules and a large foramen magnum. A New Order of Fishlike Amphibia From the Pennsylvanian of Kansas In the long braincase, heavy rostrum, greater condylobasilar length, greater lambdoidal breadth, long rostrum, and longer incisive foramina, it agrees closely with specimens of S. c. saturatus, to which subspecies we refer the specimen. Comments on the Taxonomy and Geographic Distribution of North American Microtines Or again, in the several breeds of the rabbit, observe the elongated skull, with the differently shaped occipital foramen, atlas, and other cervical vertebr�. The Variation of Animals and Plants Under Domestication, Volume II (of 2) The sacral nerves emerge from the sacral foramina along the length of that unique vertebra. Anatomy and Physiology 2013-06-19T00:00:00Z The only communications between the two circulations, were the foramen ovale, the ductus arteriosus, and, in the opinion of M. Tiedemann, the inosculations between the branches of the pulmonary and bronchial arteries. North American Medical and Surgical Journal, Vol. 2, No. 3, July, 1826 Through the foramen of Magendie in the roof of the fourth ventricle the sub-arachnoid fluid of the cranial cavity communicates with that of the vertebral canal. Manual of Surgery Volume Second: Extremities—Head—Neck. Sixth Edition. The letter p in Fig. b points to a "foramen" or hole in the upper jaw-bone. More Science From an Easy Chair The spinal cord is exposed in the neck below the foramen. Buchanan's Journal of Man, April 1887 Volume 1, Number 3 The large anterior opening is the obturator foramen. Anatomy and Physiology 2013-06-19T00:00:00Z The lower notch in the occipital foramen in some was not so deep as in the wild, but in all five skulls the upper notch was well developed. The Variation of Animals and Plants Under Domestication, Vol. I. The arachno-pia invests the cord and furnishes a sheath to each of the spinal nerves as it passes out through the intervertebral foramen. Manual of Surgery Volume Second: Extremities—Head—Neck. Sixth Edition. Secondly, there is inter-condyloid foramen, which is also situated near the lower end of the humerus, but more in the middle of the bone. Darwin, and After Darwin (Vol. 1 and 3, of 3) An Exposition of the Darwinian Theory and a Discussion of Post-Darwinian Questions This is a very easy operation if directed at the terminal branches only of the nerve, where they make their exit from the frontal, supraorbital, and mental foramina. A Manual of the Operations of Surgery For the Use of Senior Students, House Surgeons, and Junior Practitioners The name of a spinal cord region corresponds to the level at which spinal nerves pass through the intervertebral foramina. Anatomy and Physiology 2013-06-19T00:00:00Z The upper arc of the spinal canal is a little more arched in Cochins, in conformity with the shape of occipital foramen, than in G. bankiva. The Variation of Animals and Plants Under Domestication, Vol. I. The spinal cord extends from the foramen magnum to the level of the disc between the first and second lumbar vertebræ. Manual of Surgery Volume Second: Extremities—Head—Neck. Sixth Edition. Probably not; and more especially if it is a lumbar artery, and injured in the foramen through which it passes from the vertebra. Report on Surgery to the Santa Clara County Medical Society This is a condition not infrequently observed when the callus has been formed on the floor of the pelvis near the obturator foramen, pressing upon the course or involving the obturator nerve. Special Report on Diseases of the Horse These ventricles are connected to the third ventricle by two openings called the interventricular foramina. Anatomy and Physiology 2013-06-19T00:00:00Z The Pelvis is remarkably uniform; but in the skeleton of the Hook-billed duck the anterior part is much bowed inwards; in the Aylesbury and some other breeds the ischiadic foramen is less elongated. The Variation of Animals and Plants Under Domestication, Vol. I. In congenital hydrocephalus, as there is no blocking of the passages at the fourth ventricle, the foramina being as a rule much larger than normal, no form of drainage is beneficial. Manual of Surgery Volume Second: Extremities—Head—Neck. Sixth Edition. Cephalic foramen: the posterior or occipital foramen of head through which the dorsal vessel, oesophagus, salivary ducts and ventral nerve cords pass from head to prothorax. Explanation of Terms Used in Entomology Above the foramen magnum the median supra-occipital bone completes what is called the occipital arch. Text Book of Biology, Part 1: Vertebrata The interventricular foramina connect the frontal region of the lateral ventricles with the third ventricle. Anatomy and Physiology 2013-06-19T00:00:00Z The median paralysis was found to be accompanied by the inclusion of the nerve in a sort of foramen of callus, when the patient was explored at a later date by Mr. Ballance. Surgical Experiences in South Africa, 1899-1900 Being Mainly a Clinical Study of the Nature and Effects of Injuries Produced by Bullets of Small Calibre Sudden death may occur from crowding of the cerebellum into the foramen magnum. Manual of Surgery Volume Second: Extremities—Head—Neck. Sixth Edition. Tentoria: Diptera; two hollow, cylindrical struts which pass from the ventral border of the occipital foramen to the cheeks. Explanation of Terms Used in Entomology Let him lie on his right side, for this favors the complete closure of the fetal heart valve, the foramen ovale. The Mother and Her Child The nerves are numbered from the superior to inferior positions, and each emerges from the vertebral column through the intervertebral foramen at its level. Anatomy and Physiology 2013-06-19T00:00:00Z It is not confined to this course, but extends to the neck, and, passing through the foramina intervertebralia, fills the intercostal spaces exterior to the pleura. Journal of the Proceedings of the Linnean Society - Vol. 3 Zoology Fractures of the base usually take the form of a single fissure, or a series of fissures, which, as a rule, run through the foramina in their track. Manual of Surgery Volume Second: Extremities—Head—Neck. Sixth Edition. Occipital foramen: the opening in the occiput, opposed to a similar opening in the prothorax: = foramen magnum. Explanation of Terms Used in Entomology The head of the negro, less flattened in front than that of the European man, necessarily has the occipital foramen central. Lamarck, the Founder of Evolution His Life and Work Stylomastoid foramen—This small opening is located between the styloid process and mastoid process. Anatomy and Physiology 2013-06-19T00:00:00Z So, too, in the development of the skeleton, ossification proceeds from separate centres, foramina are formed by the fusion of separate bones round them. Form and Function A Contribution to the History of Animal Morphology The nerves are liable to be pressed upon as they pass through the intervertebral foramina, and this gives rise to pain and other disturbances of sensation in their area of distribution. Manual of Surgery Volume Second: Extremities—Head—Neck. Sixth Edition. Foramen magnum; the opening on the posterior surface of the head to give passage to those structures that extend from head to thorax occipital foramen. Explanation of Terms Used in Entomology Grinding teeth semi-rooted; skull rather more elongate; infra-orbital foramen of great size; clavicles imperfect, attached to the sternum, and not to the scapula; upper lip furrowed; tail not prehensile; soles of feet smooth. Natural History of the Mammalia of India and Ceylon The canal then runs anteromedially within the bony base of the skull, and then turns upward to its exit in the floor of the middle cranial cavity, above the foramen lacerum. Anatomy and Physiology 2013-06-19T00:00:00Z It is formed from two centres, each of which is originally a ring round the carotid foramen. Form and Function A Contribution to the History of Animal Morphology In more severe cases, it extends into the hard palate as far forward as the foramen incisivum. Manual of Surgery Volume Second: Extremities—Head—Neck. Sixth Edition. Posterior cephalic foramen: in Odonata, the opening of head posteriorly through which the cavities of head and thorax communicate. Explanation of Terms Used in Entomology From the skull of N. Hardwickii it differs in its considerably narrower incisors and smaller and more irregularly laminated molars, and by its long and open anterior palatine foramina. Natural History of the Mammalia of India and Ceylon The large opening between the vertebral arch and body is the vertebral foramen, which contains the spinal cord. Anatomy and Physiology 2013-06-19T00:00:00Z But it is moved thither, and with a power which presses down and closes the valve of the foramen ovale, thus clearly manifesting that this current exceeds in force that in the right ventricle. Theory of Circulation by Respiration Synopsis of its Principles and History On leaving the cord the nerves incline slightly downwards towards the foramina by which they make their exit from the canal. Manual of Surgery Volume Second: Extremities—Head—Neck. Sixth Edition. The foramen ovale becomes obliterated at extremely variable periods, and may continue open even in the adult. Aids to Forensic Medicine and Toxicology Muzzle blunt; ears moderate; claws long; fur rather harsh; tail short, scaly, sparsely haired; palate narrow; incisive foramina short; auditory bullæ rather small; incisors broad; first molars with three laminæ, the rest with only two.—Alston. Natural History of the Mammalia of India and Ceylon The vertebral foramen provides for passage of the spinal cord. Anatomy and Physiology 2013-06-19T00:00:00Z In favus, Gilbert tells us that, after the removal of the pustules, there remain foramina, from which exudes a poisonous substance, resembling honey. Gilbertus Anglicus Medicine of the Thirteenth Century In severe cases, the facial nerve may be stretched with benefit, either at its exit from the stylo-mastoid foramen or on the face. Manual of Surgery Volume Second: Extremities—Head—Neck. Sixth Edition. A genus of Brachiopods, so called from the presence of a foramen at the summit of the shell. The Ancient Life History of the Earth A Comprehensive Outline of the Principles and Leading Facts of Palæontological Science Because the hare multiplies, year by year, the places of its conception; for as many years as it lives, so many foramina it has. The Freethinker's Text Book, Part II. Christianity: Its Evidences, Its Origin, Its Morality, Its History Openings here include the large foramen magnum, plus the internal acoustic meatus, jugular foramina, and hypoglossal canals. Anatomy and Physiology 2013-06-19T00:00:00Z What are the different foramina of the sphenoid bone, and what structures pass through them? The Firm of Girdlestone As the nerve breaks up into numerous branches soon after it leaves the stylo-mastoid foramen, the paralysis may be confined to one or more of its branches. Manual of Surgery Volume Second: Extremities—Head—Neck. Sixth Edition. The pointed end was pushed through the foramen magnum, and the pole was then planted near the gate of the town. The Tinguian Social, Religious, and Economic Life of a Philippine Tribe This perforation is evidently the foramen discovered in the seeds of Leguminous plants by Grew, of whose observations respecting it he takes no notice, though he quotes him in another part of his subject. Narrative of a Survey of the Intertropical and Western Coasts of Australia Performed between the years 1818 and 1822 — Volume 2 Located at the superior margin of the orbit is the supraorbital foramen, and below the orbit is the infraorbital foramen. Anatomy and Physiology 2013-06-19T00:00:00Z "Then perhaps you can tell me what the structures are which pass through the foramina of the sphenoid?" The Firm of Girdlestone When the whole length of the duct has persisted, the fistula extends from the skin to the foramen cæcum, passing usually in front of, but sometimes through the substance of, the hyoid bone. Manual of Surgery Volume Second: Extremities—Head—Neck. Sixth Edition. The posterior region, lying immediately behind the semilunar crest, shows on each side of a median process a large foramen, the Plantar Foramen. Diseases of the Horse's Foot It is remarkable that neither of these observers should have noticed the foramen in the testa. Narrative of a Survey of the Intertropical and Western Coasts of Australia Performed between the years 1818 and 1822 — Volume 2 The mandible has two openings, the mandibular foramen on its inner surface and the mental foramen on its external surface near the chin. Anatomy and Physiology 2013-06-19T00:00:00Z In these three figures the optic foramina are seen to be intact and are occupied by small white rods. Anomalies and Curiosities of Medicine They have the same structure as the thyreoid gland, and occupy the dorsum of the tongue, extending from the foramen cæcum backwards towards the epiglottis, in some cases attaining considerable size. Manual of Surgery Volume Second: Extremities—Head—Neck. Sixth Edition. Running along the plantar groove, it gains the plantar foramen. Diseases of the Horse's Foot The brains, because of the weight, may have been taken out the first evening; this is done through the foramen, and a hole is made with a spear point in the top of the skull. Through Central Borneo; an Account of Two Years' Travel in the Land of Head-Hunters Between the Years 1913 and 1917 Attached posteriorly to the body is a vertebral arch, which surrounds and defines the vertebral foramen for passage of the spinal cord. Anatomy and Physiology 2013-06-19T00:00:00Z The super and infra orbital foramina are very large, and the orbits are broad, with the orbital ridge sharp and prominent. The Bushman — Life in a New Country On the inner wall of the tympanum are two openings, the round window, or foramen rotundum, and the oval window, or foramen ovale. A Practical Physiology In old animals the posterior portion of the cleft separating the two processes gradually becomes filled in with bony deposit, thus transforming the cleft into a foramen, which gives passage to the preplantar artery. Diseases of the Horse's Foot From the middle of the occipital foramen to the middle of the roof of each orbit, the base of the skull is destroyed, and the facial bones are entirely absent. The Antiquity of Man The large opening in the anteroinferior hip bone between the ischium and pubis is the obturator foramen. Anatomy and Physiology 2013-06-19T00:00:00Z All the foramina for the transmission of the sensiferous nerves are large, the auditory particularly so; while the foramen, through which the carotid artery enters the skull, is small. The Bushman — Life in a New Country One of these, especially constant and large in many bones, is called the nutrient foramen, and transmits an artery to nourish the bone. A Practical Physiology Why should we not rather believe that the right took spirits from the left, than that the left obtained blood from the right ventricle through these foramina? The Harvard Classics Volume 38 Scientific Papers (Physiology, Medicine, Surgery, Geology) The transverse arc from one auditory foramen to the other across the middle of the sagittal suture measures about 13 inches. The Antiquity of Man The smaller, more inferior lesser sciatic foramen is formed by the lesser sciatic notch of the hip bone, together with the sacrospinous and sacrotuberous ligaments. Anatomy and Physiology 2013-06-19T00:00:00Z The foramen and the shape of the condyle ought to have suggested it at once. Life and Letters of Thomas Henry Huxley — Volume 1 A, palate process of upper jawbone; B, zygoma, forming zygomatic arch; C, condyle for forming articulation with atlas; D, foramen magnum; E, occipital bone. A Practical Physiology Hence in the embryo, there is almost no use for the liver, but the umbilical vein passes directly through, a foramen or an anastomosis existing from the vena portae. The Harvard Classics Volume 38 Scientific Papers (Physiology, Medicine, Surgery, Geology) Interior of same, showing the termination of the foramen within. The Student's Elements of Geology In the case of severe septal defects, including both tetralogy of Fallot and patent foramen ovale, failure of the heart to develop properly can lead to a condition commonly known as a “blue baby.” Anatomy and Physiology 2013-06-19T00:00:00Z The heads have usually been prepared by removal of the brain through the great foramen, by drying over a fire, and by lashing on the lower jaw with strips of rattan. The Pagan Tribes of Borneo The next three pairs of nerves all arise from the medulla, and escape from the cavity of the skull through the same foramen. A Practical Physiology Or, again, in the several breeds of the rabbit, observe the elongated skull, with the differently shaped occipital foramen, atlas, and other cervical vertebrae. The Variation of Animals and Plants under Domestication — Volume 2 The lower notch in the occipital foramen in some was not so deep as in the wild rabbit, but in all five skulls the upper notch was well developed. The Variation of Animals and Plants under Domestication — Volume 1 In response to this pressure change, the flow of blood temporarily reverses direction through the foramen ovale, moving from the left to the right atrium, and blocking the shunt with two flaps of tissue. Anatomy and Physiology 2013-06-19T00:00:00Z The suspension of the head is effected by piercing a round hole in the crown, and passing through it from below, by way of the great foramen, a rattan knotted at the end. The Pagan Tribes of Borneo There is a terrible one confusing the supra-condyloid foramen with another one. More Letters of Charles Darwin — Volume 2 When present, the great nerve invariably passes through it; and this clearly indicates that it is the homologue and rudiment of the supra-condyloid foramen of the lower animals. The Descent of Man Skull with deep medial furrow; occipital foramen, sub- triangular, vertically elongated. The Variation of Animals and Plants under Domestication — Volume 1 The large foramen magnum is located at the midline of the posterior fossa. Anatomy and Physiology 2013-06-19T00:00:00Z Within seconds after birth, a flap of tissue known as the septum primum that previously acted as a valve closes the foramen ovale and establishes the typical cardiac circulation pattern. Anatomy and Physiology 2013-06-19T00:00:00Z In the first edition of the "Descent of Man," I., page 28, in quoting Mr. Busk "On the Caves of Gibraltar," Mr. Darwin confuses together the inter-condyloid foramen in the humerus with the supra-condyloid foramen. More Letters of Charles Darwin — Volume 2 There is another foramen or perforation in the humerus, occasionally present in man, which may be called the inter-condyloid. The Descent of Man The upper arc of the spinal canal is a little more arched in Cochins, in conformity with the shape of the occipital foramen, than in G. bankiva. The Variation of Animals and Plants under Domestication — Volume 1 The vertebral artery branches from the subclavian artery and passes through the transverse foramen in the cervical vertebrae, entering the base of the skull at the vertebral foramen. Anatomy and Physiology 2013-06-19T00:00:00Z As much as 20–25 percent of the general population may have a patent foramen ovale, but fortunately, most have the benign, asymptomatic version. Anatomy and Physiology 2013-06-19T00:00:00Z The internal septa begin to form about day 28, separating the heart into the atria and ventricles, although the foramen ovale persists until shortly after birth. Anatomy and Physiology 2013-06-19T00:00:00Z At this or some earlier period, the great artery and nerve of the humerus ran through a supra-condyloid foramen. The Descent of Man Normally in an adult heart, the interatrial septum bears an oval-shaped depression known as the fossa ovalis, a remnant of an opening in the fetal heart known as the foramen ovale. Anatomy and Physiology 2013-06-19T00:00:00Z These parallel the vertebral arteries and travel through the transverse foramina of the cervical vertebrae. Anatomy and Physiology 2013-06-19T00:00:00Z The foramen ovale allowed blood in the fetal heart to pass directly from the right atrium to the left atrium, allowing some blood to bypass the pulmonary circuit. Anatomy and Physiology 2013-06-19T00:00:00Z The vertebral artery passes through the vertebral foramen in the cervical vertebrae and then through the foramen magnum into the cranial cavity to supply blood to the brain and spinal cord. Anatomy and Physiology 2013-06-19T00:00:00Z Knox, R., on the semilunar fold; on the occurrence of the supra-condyloid foramen in the humerus of man; on the features of the young Memmon. The Descent of Man These veins arise from the base of the brain and the cervical region of the spinal cord, and flow largely through the intervertebral foramina in the cervical vertebrae. Anatomy and Physiology 2013-06-19T00:00:00Z The axon of an olfactory neuron extends from the basal surface of the epithelium, through an olfactory foramen in the cribriform plate of the ethmoid bone, and into the brain. Anatomy and Physiology 2013-06-19T00:00:00Z The transverse sinuses in turn flow into the sigmoid sinuses that pass through the jugular foramen and into the internal jugular vein. Anatomy and Physiology 2013-06-19T00:00:00Z |
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