In the abdomen and pelvis the glands are usually grouped round the large arteries and are divided into visceral and parietal.
These complications and accidents are the result of the nervous, vascular, and visceral lesions which have been {127} described.
It appears that in a considerable proportion of cases the articular pains have subsided in two or three days under its employment, and then the temperature has declined, but the visceral complications have not been prevented.
The cases of visceral syphilis in very young children are generally fatal.
The principal visceral lesion which leads directly or indirectly to a fatal issue in gout is that of the kidney.
The new membrane could be readily stripped off from the peritoneum, and there were no adhesions between the visceral and parietal portions of the peritoneum.
Exceptionally, a diffuse growth of fibrous tissue may invade the greater part of the peritoneum, particularly the visceral layer, and cause a thickening similar to that existing in the stomach.
Gummata have been from time to time found in the kidneys of very young children who have died from their effects and from other visceral lesions due to syphilis.
The post-mortem examinations in a certain proportion elicited no distinct visceral lesions, and when present the lesions were not necessarily extensive.
When the foetus has nearly arrived at full term, and is not macerated, visceral and cutaneous lesions may be observed.
The relation of the delicate shell to the mantle is peculiar, since it occupies an oval area upon the visceral hump, the extent of which is indicated in fig.
Such special irregularities in the development of ganglia upon the visceral loop, and on one or more of the main nerves connected with it, are very frequent.
The visceral hump forms a low conical dome above the sub-circular foot, and standing out all round the base of this dome so as completely to overlap the head and foot, is the circular mantle-skirt.
Visceral sac and shell coiled in one plane; foot divided transversely into two parts, posterior part bearing an operculum, anterior part forming a fin provided with a sucker.
It can be traced back to the intestine i near the surface of the visceral hump, and it is found that the apex of the coil formed by the hump is occupied by the liver h and the stomach v.
The larger renal sac (remarkably enough, that which is aborted in other Anisopleura) extends between the liver and the integument of the visceral dome very widely.
Visceral mass and shell conical; head flattened; pallial cavity aquatic, but without a branchia; genital apertures separated.
Visceral commissure short, tendency to concentration of all ganglia in dorsal side of oesophagus.
The skeleton of the visceral arches consists essentially of a series of half-hoops of cartilage, each divided in the adult into a number of segments and connected with its fellow by a median ventral cartilage.
The visceral clefts arise as hollow pouches (or at first solid projections) of the endoderm.
From the particular skeletal structures which develop in the visceral arches bounding it the anterior cleft is known as the hyomandibular cleft, the next one as hyobranchial.
The mesenchymatous packing tissue between consecutive clefts forms the visceral arches, and local condensation within each gives rise to important skeletal elements--to which the namevisceral arches is often restricted.
In Crossopterygians a single one is present on each side on the hyoid arch; in the two Dipnoans mentioned four are present on each side--on visceral arches III.
Each external gill develops as a projection of ectoderm with mesodermal core near the upper end of its visceral arch; the main aortic arch is prolonged into it as a loop.
In Selachians also a plexus occurs in the neighbourhood of the cardinal veins and extends over the viscera: it receives visceral branches from the anterior spinal nerves.
Each limb girdle is probably to be looked upon as consisting, like the skeleton of the visceral arches, of a pair of lateral half-hoops of cartilage.
They supply certain muscles of the pectoral fins and of the visceral arches and are known as spino-occipital nerves.
The nervous connections needed for the visceral movements and for the few simple instinctive actions get organized, and then the creature is born before he has learned how to do all the things his parents could do.
The capacity for performing these perpetually repeated visceral actions is transmitted in perfection.
Just as the membrane extends further to the left than required by its visceral connection with the stomach, so the downward growth exceeds the demand made by the rotation of the attached border (greater curvature) caudad and to the left.
Consequently folding or overlapping of this extensive membrane affords opportunities for adhesions between its own serous surfaces or between it and the remaining visceral and parietal peritoneum of the abdomen.
This animal forms an excellent object for the comparative study of the visceral and vascular anatomy of the abdomen.
The proximal portion of the diverticulum is here still closely connected to the small intestine along which it extends, both being surrounded by the common visceral peritoneum.
Visceral Peritoneum, investing the external surface of the intestine and its derivatives.
In the second place the visceral vascular supply of the abdomen must be carefully considered in order to correctly appreciate certain important relations of the peritoneal membrane.
Embryo of bird, at beginning of third day, with four blastodermic layers, resulting from the division of the mesoderm into parietal and visceral layers, separated by the coelom cavity.
A very large glandular and vascular organ in the visceral cavity of all vertebrates.
A visceral mass, containing the stomach and other organs, in Tunicata and some mollusks.
An extensive division of gastropod Mollusca in which the loop or visceral nerves is twisted, and the sexes separate.
In vertebrates they are appendages of the visceral arches on either side of the neck.
These together constitute the =visceral skeleton= forming the jaws and supporting the gills.
The above condition is only found in fishes, in higher animals the visceral skeleton is greatly reduced and modified.
As regards the visceral arches[44] the simplest and most primitive condition of the jaws is that of the Notidanidae, in which the mandibular and hyoid arches are entirely separate.
One view, that of Gegenbaur, considers that limbs and their girdles are derived from visceralarches which have migrated backwards.
The so-called external branchial arches which are cartilaginous rods attached to all the visceral arches.
The =visceral arches of Elasmobranchs= may be summarised as follows:-- 1.
The =Visceral skeleton= forms a series of seven cartilaginous arches or hoops, surrounding the anterior part of the alimentary canal, and enclosing a wide but rather shallow space.
Strictly speaking the jaws, visceral skeleton, ribs and sternum do not form part of the axis, but it is convenient to group them as parts of the axial skeleton.
Moreover, intermittent fevers and visceral affections are more frequent in the country; and cottagers are exposed to more constant damp and severer revolutions in the atmospheric constitution than citizens.
Wine in general may be considered as less injurious, and its effects more transient than spirituous liquors, that produce great excitement, followed by indirect debility and visceral obstruction.
For it separates with great clearness the existing genera into three great divisions, the Cynoidea, Aeluroidea, and Arctoidea, definable by visceral as well as by osteological characters.
Notes on the Visceral Anatomy of the Tupaia of Burmah," Proc.
The visceral anatomy of the Rhinoceros has been much investigated so far as concerns the Asiatic forms.
As to its visceral structures, Lycaon[294] does not differ widely from other Dogs.
Attacks of 'dyspepsia,' as unrecognized visceral crises are often called, should render one suspicious.
Letheby,[9] "is to overcome excessive tendency to accumulation of either surface fat or visceral fat, and at the same time to produce a fat which will not melt or boil away in cooking.
There is another common class of dreams which, it seems fairly evident to me, must also find their psychological explanation chiefly in the visceral sensations--I mean dreams of murder.
But I think we may find evidence that the dream of murder is often a falsely logical deduction from abnormal visceral and especially digestive sensations.
It is very interesting to note how at a place like Eastchurch or Brooklands the necessary discretion trails the old visceral feeling with it, and how men will hang about, ready to go up, resolved to go up, but delaying.
In this field, as in the field of the functional and visceral neuroses, France has furnished the leaders, but apparently these leaders have been insufficiently followed.
In such cases the opening may be large enough to allow a great part of the visceral constituents to pass into the thorax, sometimes seriously interfering with respiration and circulation by the pressure which ensues.
Apart from the common visceral hemorrhages, the results of injuries at birth, bleeding from one or more of the surfaces is a not uncommon event in the new-born, particularly in hospital-practice.
There is a remarkable example of recovery after multiple visceral wounds, self-inflicted by a lunatic.
Foll and Warynski have reported their success in obtaining visceral inversion, and even this branch of the subject promises to become scientific.
The failure of free action of blood produces general debility, congestion, low types of fever, dropsy, constipation, tumefaction and on to the whole list of visceral of diseases.
Beneath the posterior adductor muscles note a small white spider-shaped body, the more or less unitedvisceral ganglia of the nervous system.
Carefully cut away the mantle and gills from the left side, and also the labial palpi, being careful not to disturb the visceral mass.
Carefully cut the delicate covering of the dorsal portion of the visceral mass and expose a cavity.
Note in the anterior portion of the foot a fused pair of ganglia similar to the visceral ganglia.
Note just beneath the anterior adductor muscle a small opening leading into the soft visceral mass of the body.
With the earlier and simpler forms of animal existence these visceral movements are the only ones, or almost the only ones, that have to be made.
Amongst the Kurnai, again, one may become a wizard and diviner by sleeping at a grave; for in the night the dead man disembowels one, and provides new visceral organs.
Just as these violent but temporary cerebral excitements produce violent but temporary disturbances of the viscera; so do the less violent but chronic cerebral excitements produce less violent but chronic visceral disturbances.
In the branchial region the muscles which marked out each branchial segment were of two kinds--ordinary striated visceral muscles and tubular muscles.
These visceral muscles indicate the presence in front of the lower lip-segment of one or more segments of the nature of appendages.
Also, the afferent or sensory nerves of the skin over the whole of this head-region are supplied by the trigeminal nerve, while the afferent nerves to the visceral surfaces are supplied by the vagus, glossopharyngeal and facial nerves.
On the other hand, the cranial somatic muscles are the eye-muscles, the formation of which resembles that of the visceral muscles, and not of the spinal somatic.
Taking, then, this tissue as our guide, the specimens show that the space between the skin and the visceral muscles in which the cartilaginous basket-work lies is filled with a similar material.
Still, however, the vertebrate is a segmented animal and its segmented nature is visible in the cranial region, so far as the skeletal tissues are concerned, in the shape of the series of branchial and visceral bars.
As mentioned in the introductory chapter, the whole of this investigation into the origin of vertebrates arose from my work on the system of efferent nerves which innervate the vascular and visceral systems.
All the muscles belonging to this oral chamber are of the visceral type, and are innervated by the trigeminal nerve.
This holds good for all the visceral arteries, with the exception of the abdominal aorta, in which an aneurism may arise from local increase of pressure.
As an instance of extensive visceral infection by Echinococci in the human subject, I believe this case to be unique.
The worm aneurism of thevisceral arteries of the horse, existing in 90 to 94 per cent.
The notes of the Muscular lecture are in the Sloane collection at the British Museum, where they have been preserved by as happy an accident as those of the much more important Visceral lecture.
The osteological lecturer was not always identical with the visceral lecturer, nor he with the lecturer upon the muscles, though some great teachers, like Reid and Harvey, gave a course upon each subject.
The notes are as rough and as concise as those of the Visceral lecture, and the language is again a mixture of Latin and homely English.
It was a visceral lecture for the terms of the bequest required that it should be upon the inward parts.
Harvey adheres pretty closely in his visceral lecture to the programme which he had thus laid down for his own guidance.
The book contains the matured account of the circulation of the blood, of which somewhat more than the germ had appeared in the notes of the Lumleian visceral lecture for 1616.
The variability noted is mainly in the degree of compactness of the visceral mass in Bombycilla and in Phainopepla.
In the Bombycillidae that depend on flight power, rather than on saltation or on running power, there is a tendency for the digestive tract to become shorter and for the whole visceral mass to become more compact.
The above list will hopefully give you a few useful examples demonstrating the appropriate usage of "visceral" in a variety of sentences. We hope that you will now be able to make sentences using this word.
