What's the difference between concha and ear?

Concha


Definition:

  • (n.) The plain semidome of an apse; sometimes used for the entire apse.
  • (n.) The external ear; esp. the largest and deepest concavity of the external ear, surrounding the entrance to the auditory canal.

Example Sentences:

  • (1) The cartilage of the concha is a valuable substitute of the bridge and the posterior wall of the external auditory conduct.
  • (2) Statistical analysis has shown the following: a) the growth inhibition, which is especially distinct in autumn-spring generation, takes place in the Ist instar larvae 1.76-2.20 mm long inhabiting the walls of the nasal cavity and concha (their average body length at hatching is 1.08 plus or minus 0.004 mm); the inhibition is associated with interpopulation relations and apparently does not depend on the date of its beginning and can last from 6 to 7 months; c) after the growth resumption the development continues uninterruptedly up to the moulting; the inhibition is also possible at the beginning of the 2nd instar and then the development proceeds without any intervals up to the complete maturation of larvae.
  • (3) This article presents the author's preferred technique for reconstructing the auricle, simultaneously using Mustarde's mattress sutures, Cochrane's anterior scoring of the antihelix, and the approximating of the concha to the mastoid.
  • (4) 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.
  • (5) Tissue was taken from a defined site on the inferior concha to minimise individual variation and was studied using scanning and transmission electron microscopy.
  • (6) Conchae atrophy and brachygnathia superior are indicators for suspicion of AR but do not prove the diagnosis of AR.
  • (7) Examinations of 4481 skeletons revealed 70 cases of chronic osteomyelitis, 9 cases of osteotuberculosis and 10 cases of concha bullosa of the concha media nasalis in bronze age.
  • (8) The removal of ear cartilage is performed via a posterior approach for the concha cartilage associated with a septum or an alar cartilage removal.
  • (9) Both cholinergic nerve fibres and adrenergic nerve fibres were noted around the arterioles, arteries and glands in the mucosa of the inferior concha.
  • (10) On the nasal maxillary concha of chickens, the number of acinar gland cells containing glycoproteins was significantly reduced on the 1st, 7th and 14th days of exposure to 11.8 ppm of SO2, but not on the 5th day of exposure.
  • (11) A small quantity of Saccharin (R) is deposited on the inferior nasal concha; the chemical agent will be transported by the respiratory epithelium (kinocilia) from the nasopharynx to the oropharynx and can be tasted here as "sweet".
  • (12) Our two cases of trisomy 12p (ter leads to 12.1) were compared with eight cases of trisomy 12p described earlier, and the following common characteristics were found: severe mental and physical retardation; flat and round, broad face with prominent cheeks; flat and broad nasal bridge with short nose; anteverted nostrils and large philtrum; broad and prominent lower lip; low-set or slanting ears, poorly formed with folded helix, prominent antihelix and deep concha; short neck; short sternum; "spade"-shaped fingers, the fifth being short; bilateral genu valgum; bilateral pes planus and talus valgus; increased space between the first and second toes; generalized hypotonia; and certain dermatoglyphic characteristics.
  • (13) In various respiratory areas of the mucosa of the nasal conchae of the zebu (Bos indicus) there is a quantitative variation of goblet cells.
  • (14) Auricular concha cartilage is an almost ideal transplant material for corrective rhinoplasty because: 1.
  • (15) Another minor deformity is an extension of the crus of the helix, wherein it runs as a crest across the concha.
  • (16) In Nd:YAG laser therapy of hyperplastic lower nasal conchae (approx.
  • (17) After determination of an individual allergen concentration for every subject the INT was repeated five times under standardised conditions (allergen lyophilised and standardised in biological units, application of the allergen solution to the inferior concha, rhinomanometrical measurement of the nasal flow before and 15 min.
  • (18) A correlation between the distribution of the different mineralized tissues of the nasal ventral conchae and the distribution of the lesions of atrophic rhinitis in the nasal ventral conchae as well as the receptivity period of piglets to the disease as observed in the literature have been discussed.
  • (19) Such cases may be successfully treated with the use of a composite graft taken from the concha of the ear with skin lining preserved on both sides.
  • (20) Aeration of the middle turbinate, termed "concha bullosa," is a common anatomical variant of intranasal anatomy.

Ear


Definition:

  • (n.) The organ of hearing; the external ear.
  • (n.) The sense of hearing; the perception of sounds; the power of discriminating between different tones; as, a nice ear for music; -- in the singular only.
  • (n.) That which resembles in shape or position the ear of an animal; any prominence or projection on an object, -- usually one for support or attachment; a lug; a handle; as, the ears of a tub, a skillet, or dish. The ears of a boat are outside kneepieces near the bow. See Illust. of Bell.
  • (n.) Same as Acroterium.
  • (n.) Same as Crossette.
  • (n.) Privilege of being kindly heard; favor; attention.
  • (v. t.) To take in with the ears; to hear.
  • (n.) The spike or head of any cereal (as, wheat, rye, barley, Indian corn, etc.), containing the kernels.
  • (v. i.) To put forth ears in growing; to form ears, as grain; as, this corn ears well.
  • (v. t.) To plow or till; to cultivate.

Example Sentences:

  • (1) In addition autoradiography was performed to localize labelled cells in the inner ear.
  • (2) In addition to the aqueduct other associated inner ear anomalies have been identified in 60% of this population including: enlarged vestibule (14); enlarged vestibule and lateral semicircular canal (7); enlarged vestibule and hypoplastic cochlea (4); and hypoplastic cochlea (4).
  • (3) Circuitry has been developed to feed the output of an ear densitogram pickup into one channel of a two-channel Holter monitor.
  • (4) Bipolar derivations with the maximum PSE always included the locations with the maximum PSE obtained from a linked ears reference.
  • (5) There were no statistically significant increases in ABR thresholds for irradiated ears vs. control ears.
  • (6) In the 12 prognostically most favourable ears the cavity was repneumatized.
  • (7) In the study group 43 (64%) children had a confirmed bacterial AOM and 24 (36%) showed no bacterial growth from middle ear fluid.
  • (8) Ernst Reissner studied the formation of the inner ear initially using the embryos of fowls, then the embryos of mammals, mainly cows and pigs, and to a less extent the embryos of man.
  • (9) Platinum deer mice are conspicuously pale, with light ears and tail stripe.
  • (10) Fascia TM grafts atrophied in 35 of 43 ears (80%), and perichondrium atrophied in 8 of 20 ears (40%).
  • (11) Noise exposure and demographic data applicable to the United States, and procedures for predicting noise-induced permanent threshold shift (NIPTS) and nosocusis, were used to account for some 8.7 dB of the 13.4 dB average difference between the hearing levels at high frequencies for otologically and noise screened versus unscreened male ears; (this average difference is for the average of the hearing levels at 3000, 4000, and 6000 Hz, average for the 10th, 50th, and 90th percentiles, and ages 20-65 years).
  • (12) Recurrent respiratory infections occurred in 17 (38%), and chronic recurrent middle ear effusions were noted in 33 (73%).
  • (13) The observed staining indicated that the epithelium of the external auditory meatus has a pattern of keratin expression typical of epidermis in general and the epithelium of the middle ear resembles simple columnar epithelia.
  • (14) On the seventh day, when middle ear effusions were absent, the ciliary activity had recovered to normal.
  • (15) Calves were tagged in the right ear with the green certified preconditioned for health (CPH) tag of the American Association of Bovine Practitioners.
  • (16) Inner Ear Decompression Sickness (IEDCS)--manifested by tinnitus, vertigo, nausea, vomiting, and hearing loss--is usually associated with deep air or mixed gas dives, and accompanied by other CNS symptoms of decompression sickness (DCS).
  • (17) Real ear CVRs, calculated from real ear recordings of nonsense syllables, were obtained from eight hearing-impaired listeners.
  • (18) A 56-year-old man was admitted because of left facial palsy and hearing loss of bilateral ears.
  • (19) Bamu also beat him, taking a pair of pliers and wrenching his ear.
  • (20) Most symptoms come from the ciliated airways (nose, paranasal sinuses, and bronchs) and from the middle ear.

Words possibly related to "concha"

Words possibly related to "ear"