(n.) A prominence on the lower posterior portion of the concha of the external ear, opposite the tragus. See Ear.
Example Sentences:
(1) This paper describes the external ear anomalies found in this syndrome: short wide pinnae, often cupped and asymmetrical; distinctive triangular concha; discontinuity between the antihelix and antitragus; and 'snipped-off' portions of the helical folds.
(2) It is composed of five critical elements: concha, helix, antihelix, tragus, and lobule, and parts of lesser importance including antitragus, intertragic notch, and Darwin's tubercle.
(3) These lesions usually affect the helix of the ear, although the antihelix and, less commonly, the antitragus may be involved.
(4) From the patient's clinical examination and from review of 13 similar cases reported in the literature, the following phenotype emerged: constant features were psychomotor retardation, muscle hypotonia at birth, undescended testes in all males and abnormal auricles, typically with a prominent antitragus.
(5) Midface hypoplasia with hypertelorism and cleft palate, as well as strabismus, were present in 2 of our patients, whereas all 3 showed nystagmus and prominence of anthelix and antitragus.
(6) The most evocatory symptoms include: absent or poorly indicated nose bridge; pursed lips; shortness of the philtrum; and constant existence of a fold on the antitragus continuing the anthelix reachinghe insertion of the pinna.
(7) The helix, scaphoid fossa, triangular fossa, concha, antihelix, antitragus, intertragic incisure, and lobule can be seen at the level of the ear.
(8) It is seen less commonly in women and younger individuals, where the anatomic locations may vary to include the antihelix, antitragus, and other areas on the external ear.
(9) Essential points of the technique are perichondrial cartilage scratching at the superior crus and antihelical fold according to Stenström, mattress sutures applied to the perichondrium and soft tissues at the medial surface, and to these we add the trimming of the tail of the helix, thinning of the antitragus, and a double-spindle skin excision at the medial auricular surface.
(10) Five of the shown features determine the outer dimensions of the ear and the ear cartilage, and the remaining 39--the dimensions of the basic anatomical parts of the lateral surface of the ear, as follows: 1. lobulus auriculae, 2. concha auriculae, 3. tragus, 4. antitragus, 5. incisura intertragica, 6. anthelix, 7. helix, 8. porus acusticus externus.
(11) An unusual case of bilateral involvement of the antitragus is presented.
Projection
Definition:
(n.) The act of throwing or shooting forward.
(n.) A jutting out; also, a part jutting out, as of a building; an extension beyond something else.
(n.) The act of scheming or planning; also, that which is planned; contrivance; design; plan.
(n.) The representation of something; delineation; plan; especially, the representation of any object on a perspective plane, or such a delineation as would result were the chief points of the object thrown forward upon the plane, each in the direction of a line drawn through it from a given point of sight, or central point; as, the projection of a sphere. The several kinds of projection differ according to the assumed point of sight and plane of projection in each.
(n.) Any method of representing the surface of the earth upon a plane.
Example Sentences:
(1) The omission of Crossrail 2 from the Conservative manifesto , in which other infrastructure projects were listed, was the clearest sign yet that there is little appetite in a Theresa May government for another London-based scheme.
(2) Recent data collected by the Games Outcomes Project and shared on the website Gamasutra backs up the view that crunch compounds these problems rather than solving them.
(3) Another interested party, the University of Miami, had been in talks with the Beckham group over the potential for a shared stadium project.
(4) But when they decided to get married, "finding the clothes became my project," says Melanie.
(5) The idea that 80% of an engineer's time is spent on the day job and 20% pursuing a personal project is a mathematician's solution to innovation, Brin says.
(6) The country has no offshore wind farms, though a number of projects are in the research phase to determine their profitability.
(7) Results in May 89 emphasizes: the relevance and urgency of the prevention of AIDS in secondary schools; the importance of the institutional aspect for the continuity of the project; the involvement of the pupils and the trainers for the processus; the feasibility of an intervention using only local resources.
(8) Projection obliquity resulted in consistent underestimation of DPR angle.
(9) Project grants to selected State and local agencies amounted to about $.8 billion.
(10) Thus, our results indicate that calbindin-D28k is a useful marker for the projection system from the matrix compartment and that its expression is modified in patients with progressive supranuclear palsy and striatal degeneration.
(11) Transmission electron microscopy demonstrated that these blebs were devoid of organelles and microvilli; scanning electron microscopy revealed that the blebs were highly wrinkled and more numerous than were the projections observed in tissue from animals treated with testosterone alone, or in tissue from unoperated controls.
(12) But not only did it post a larger loss than expected, Amazon also projected 7% to 18% revenue growth over the busiest shopping period of the year, a far cry from the 20%-plus pace that had convinced investors to overlook its persistent lack of profit in the past.
(13) The high participation percentage also shows that the prerequisite of screening, namely, a positive attitude on the part of the population, was as well fulfilled in the present project.
(14) The present study was done in order to document the ability of the eighth cranial nerve of the bullfrog (Rana catesbeiana) to regenerate, the anatomic characteristics of the regenerated fibers, and the specificity of projections from individual endorgan branches of the nerve.
(15) 14 rats were studied for the nigro-reticular projection.
(16) The Pakistan government, led as usual by a general, was anxious to project the army's role as bringers of order to a country that was sliding quickly towards civil war.
(17) The axons of A5, RPoOl and RaD neurons exhibit no lateral predominance in their spinal projections.
(18) While the heaviest anterogradely labeled ascending projections were observed to the contralateral ventral posterolateral nucleus of the thalamus, pars oralis (VPLo), efferent projections were also observed to the contralateral ventrolateral thalamic nucleus (VLc) and central lateral (CL) nucleus of the thalamic intralaminar complex, magnocellular (and to a lesser extent parvicellular) red nucleus, nucleus of Darkschewitsch, zona incerta, nucleus of the posterior commissure, lateral intermediate layer and deep layer of the superior colliculus, dorsolateral periaqueductal gray, contralateral nucleus reticularis tegmenti pontis and basilar pontine nuclei (especially dorsal and peduncular), and dorsal (DAO) and medial (MAO) accessory olivary nuclei, ipsilateral lateral (external) cuneate nucleus (LCN) and lateral reticular nucleus (LRN), and to a lesser extent the caudal medial vestibular nucleus (MVN) and caudal nucleus prepositus hypoglossi (NPH), and dorsal medullary raphe.
(19) It was an artwork that fired the imaginations of 2 million visitors who played with, were provoked by and plunged themselves into the curious atmosphere of The Weather Project , with its swirling mist and gigantic mirrors that covered the hall's ceiling.
(20) In addition to terminating at the brachial segments, they had one to three collaterals to the upper cervical cord (C3-C4), where the propriospinal neurons projecting to forelimb motoneurons are located.