The complex motion of the beating heart provides a challenge to the clinical MR imager. Use of ECG gating, however, "stops" the heart, allowing for acquisition of diagnostic quality images of the cardiac chamber
Within a split second, the muscles of the pharynx ensures that the upper connecting tube (larynx) to our lungs in front is closed, and the bolus is delivered through powerful contraction of the pharyngeal muscles which creates a negative pressure, into the oesophagus or gullet. ...
About 1,300 species of tardigrades are known to exist, and while the nearly indestructible animals may look cute and cuddly under a microscope, they are actually covered in a hard cuticle similar to many insects. Their unique mouth, known as a bucco pharyngeal apparatus, enables tardigrades to...
, in favor of “listening” and “speaking”. So now, speaking is getting more and more important in middle school English teaching. This paper discuss how to improve students’ speaking ability and expound the theme through three aspects as follows: ⒈The importance of speaking. ⒉Some ...
HIV is more efficiently acquired during receptive anal intercourse (AI) compared to vaginal intercourse (VI) and may contribute substantially to female sex
As chordates, all vertebrates have a similar anatomy and morphology with the same qualifying characteristics: a notochord, a dorsal hollow nerve cord, pharyngeal slits, and a post-anal tail. Is snake a vertebrate? Snakes belong to the vertebrates, along with all other reptiles and amphibians, ...
we can do this through oral pharyngeal exercises, these tongue exercises. This sounds a little crazy, but it makes perfect sense. The tongue is a muscle, a very powerful muscle, when we don’t use it when we’re eating soft foods and we’re not using it properly, it can grow out of...
Respiratory viruses spread by aerosol typically enter through the nose and throat. Dry nasal and oral-pharyngeal mucosa (the lining of the nose and throat) presents an ideal incubator for respiratory viruses. With winter comes drier indoor environments created by heating systems. ...
(2) the branchial (pharyngeal) arches (or their derivatives); (3) the somites whose mesodermic portion differentiates into the axial skeleton (vertebrae and ribs); (4) the limb/fin buds, which are difficult to fit into the overall framework because their antero-posterior polarity is not ...
Anandarajah, Seerone et. al. (2017)Risk factors for small pharyngeal airway dimensions in preorthodontic children: A three-dimensional study Guilleminault, Christian et. al. (2019)Sleep-Disordered Breathing, Orofacial Growth, and Prevention of Obstructive Sleep Apnea ...