The splanchnic layer of the head cavity gives rise to the musculature of the oesophagus.
The somatic layer of the trunk somites becomes converted into the musculature of the body wall and the external peritoneal layer of body cavity.
Howell (1938) studied only the hip and thigh musculature of the chicken.
Study on the comparative anatomy of the musculature and innervation of the pelvic region and the hind appendages of the Ratitae (Struthio, Rhea, Dromaeus).
The development of the thigh musculature of the chick.
In one leg, a small accessory slip arises from the ventrolateral surface of the caudal musculature and joins the posterior edge of the main part of M.
Romer (1927), studying the development of the thigh musculature in chick embryos, concluded that the entire obturator complex is homologous with the mammalian obturator externus plus quadratus femoris.
Part of the hyoid musculature in these same groups of chipmunks was dissected.
The head and caudal musculature are dark brownish black, and the caudal fins are gray.
Jaw musculature of the Mourning and White-winged doves.
By the time the larvae have developed to stage 21, external gills are present, the caudal musculature and caudal fin have been differentiated, and the head is distinguishable from the body.
The body and anterior part of the caudal musculature are dark brown; posteriorly the caudal musculature is pale brown.
The body and caudal musculature is brown; the fins are densely flecked with brown.
The caudal musculature was creamy tan with brown flecks and streaks, and the iris was pale bronze.
Starrett (1960) pointed out the unique jawmusculature in Smilisca.
Ventral view of throat musculature in an adult male Smilisca baudini (Superficial musculature on left, deep musculature on right); A.
The caudal musculature was brown with bluish green flecks; the fins were transparent with reddish brown flecks.
The series of dark dashes on the dorsal edge of the caudal musculature is diagnostic of all stages studied.
In life the body is dark brown with greenish gold flecks ventrally; the caudal musculature is gray.
Musculature No extensive study of the muscular system was undertaken, but certain muscles know to be of taxonomic importance were studied.
The same general plan which is ordinarily employed in correcting luxation is indicated here, but because of the heavy musculature of the hip, complete anesthesia is imperative in all such manipulations.
With division of the tendo Achillis or of the musculature of the gastroenemii and the superficial flexor (perforatus), there remains nothing to inhibit tarsal flexion except the deep flexor tendon (perforans) and this does not support the leg.
Because of its exposed position to kicks, and its lack of protection by heavy musculature (especially on its inner surface), there is afforded ample opportunity for frequent injury to the tibia.
Fortunately, because of the heavy musculature which goes to form a part of the locomotive apparatus of the rear extremity, hip lameness is comparatively rare.
This involves the hip in the manner of diagnostic problems and because of the inaccessibility of certain parts, owing to the bulk of the musculature of these parts, diagnosis of some hip ailments becomes an intricate problem.
The proximity to the axillary lymph glands makes for easy dissemination of infection when the contused musculature becomes infected.
The constipation which followed this, however, as well as the meteorism, must be attributed to a hypotonia and paralysis of the musculature of the intestine by collateral edema.
To bring this about the musculature is set, rigidly contracted, thus fixing the parts.
The musculature of the dog-fish body is cut into V-shaped segments, the point of the V being directed forward.
Such a segmentation is evident, though less marked, in the body wall muscles of the frog, and in the abdominal musculature of the rabbit and other mammals it is still to be traced.
The skeleton of the free part of the limb is attached to the limb girdle which lies embedded in the musculature of the body.
The fins, both median and paired, obtain their musculature by the ingrowth into them of muscle buds from the adjoining myotomes.
The bundle may be followed anteriorly until it becomes intimately mixed with the musculature of the ventricles.
One branch passes into the superficial part of the valvemusculature which descends from the auricles, and the other branch passes directly into the musculature of the auricle.
There it acts primarily on the musculature of the arterioles causing tonic contraction and an increase of work on the part of the heart to force the blood through narrowed channels.
General wasting of the wholemusculature includes that of the heart and the heart muscle shows the condition known as "brown atrophy.
It would appear that rise of blood pressure tends to throw increased work upon the musculature of the arterioles.
When the constrictors voluntarily deliver the bolus past the cricopharyngeal fold, the involuntary or peristaltic contractions of the esophageal mural musculature carry the bolus on downward.
The interrelation existing between ideas having a high degree of affective coloring and the musculature of the body, (which is brought to light in this process), is by no means a novel fact for us.
During the state of concentration just described, this control is relaxed, and our whole musculature becomes the instrument for the play of non-voluntary impulses.
This affective state was registered in consciousness in terms of sensation of tension in the musculature of the head and neck, by intraorganic sensations, and finally by a steadily rising feeling of unpleasantness.
Tapping of one knee tended to set musculature of opposite knee in mild clonus of short duration.
Musculature of legs was in a constant mild clonus, and the right foot was kept in position of talipes equinovarus.
The musculature of thighs showed a more or less constant clonic twitching.
Facial musculature was distorted, and he mumbled to himself in a low, indifferent tone of voice, over and over again, "Give me something to eat.
The body is black dorsally and laterally, and bluish gray ventrally; the tail musculature is brown and stippled with darker brown.
Tail-musculature not extending to tip of tail fin.
From time to time the neckmusculature on the left side was the seat of convulsive movements.
The musculature is often rigid, and the reflexes are increased in activity.
Severe convulsive twitches of arm and trunkmusculature synchronised with his exclamations.
During the ten minutes of these exercises he will endeavour to keep his facial musculature under control.
A boy of fifteen exhibited convulsive movements which had begun in the facial musculature and thence spread to the head, shoulders, and hands, and were accompanied with respiratory noises and involuntary exclamations.
FOX Information about osteological changes in the groups of reptiles that gave rise to mammals is preserved in the fossil record, but the musculature of these reptiles has been lost forever.
The posterior half of each ramus is not directly involved in supporting the teeth, but is associated with the adductor musculature and the articulation of the ramus with the quadrate.
The absence of gross differences in the areas of the skull associated with the groups of muscles with which this study is concerned, implies a similarity in the patterns of musculature between the two groups.
The internal adductor or pterygoidmusculature in Captorhinus consisted of anterior and posterior components.
The area of the crest that is associated with the temporal musculature is similarly shaped in Didelphis.
It is difficult to see the advantage during such stages if explanations of weight reduction or bulging musculature are accepted.
Discussion A comparison of the general pattern of the adductor musculature of Captorhinus and Dimetrodon reveals an expected similarity.
Watson (1948) has reconstructed the musculature of the jaw in Dimetrodon with results that are at variance with those of the present study.
Musculature The adductor musculature of the lower jaw in Dimetrodon was divided into lateral and medial groups (Figs.
The trembling of the musculature of the body is a generalised and exaggerated form of the movements of the cutaneous muscles in the condition known popularly as “goose-skin.
It is significant that the data obtained by use of serological techniques and those obtained from the study of leg-musculature point to the same conclusions.
Differences in patterns of jaw-musculature are, however, functional adaptations and like the bill, which is also associated with food-getting may be subject to rapid evolutionary change.
The carduelines, on the other hand, are similar in every point of leg-musculature to the ploceids which were studied.
The combined evidence from jaw-musculature and serology has caused me to conclude that the estrildines should be excluded from the Family Ploceidae (see below).
In leg-musculature the Richmondeninae, the Emberizinae, and the Thraupidae resemble one another closely.
The significant differences in leg-musculature which have been discussed above (pp.
Since Beecher (1951a) found that patterns of jaw-musculature within the Family Icteridae were conservative, he is reluctant to admit the possibility of convergence among any of the other families.
On the basis of differences in leg-musculature the species which are now included in the Family Fringillidae may be separated into two groups.
Individual differences in the patterns of leg-musculature were found to be slight and involved mainly the sizes and shapes of muscles.
Patterns of leg-musculature were chosen for study because earlier work showed that muscle patterns in the legs of passerine birds are highly stable and vary but little.
What little can be learned of the musculature (see under musculature, seq.
For their support cartilaginous gill-arches naturally arose in the body-wall, and the superficialmusculature became attached to these bars.
The power to regulate the width of the circular musculature according to the degree of food-consumption by the tissues, in response to nerve impulses initiated in these tissues.
There is little correspondence between the mere mass ofmusculature involved and the area of the cortex devoted to its representation.
The phylogenetic history of the musculature of the different animals points strongly to its intimate connection with and derivation from surface epithelial cells rather than from coelomic mesothelial cells.
The question therefore of primary importance in endeavouring to determine the nature of the origin of the alimentary canal from its innervation is the determination of the efferent supply to the musculature of its walls.
The one set is concerned with the movements of internal organs, and is called visceral, the other is derived from the longitudinal sheet of musculature which forms the myotomes of the fish, and has been called parietal or somatic.
Judging from Ammocoetes, the forward growth was at first confined to the dorsal region, and therefore invaded the dorsal head-plate, the ventral musculaturebeing distinctly a later growth.
Dorsal view of the jaw musculature of the Mourning Dove (right side); superficial layer.
Dorsal view of the jaw musculature of the Morning Dove (right side); deep layer.
Morphology My dissections demonstrated that, in relation to the size of the doves, the jaw musculature of all the specimens investigated was so nearly alike that only one major difference was detected.
White-winged Dove was the character found in the jaw musculature that could be used to support the contention that Zenaidura and Zenaida represent distinct genera.
Dorsal view of the jaw musculature of the White-winged Dove (right side); middle layer.
Dorsal view of the jaw musculature of the White-winged Dove (right side); deep layer.
Right lateral view of the jaw musculature of the Mourning Dove; superficial layer.
Dorsal view of the jaw musculature of the White-winged Dove (right side); superficial layer.
Ventral view of the jaw musculature of the Mourning Dove (M.
Hirschfeld found that two-thirds of inverted women are more muscular than normal women, while, on the other hand, he found that among inverted men the musculature was often weak.
The above list will hopefully give you a few useful examples demonstrating the appropriate usage of "musculature" in a variety of sentences. We hope that you will now be able to make sentences using this word.
