(n.) Nearsightedness; shortsightedness; a condition of the eye in which the rays from distant object are brought to a focus before they reach the retina, and hence form an indistinct image; while the rays from very near objects are normally converged so as to produce a distinct image. It is corrected by the use of a concave lens.
Example Sentences:
(1) In the group of high myopia (over 20 D), the mean correction was 13.4 D. In the group with refraction between 0 and 6 D, 88% of the eyes treated had attained a correction between -1 and +1 D 3 months postoperatively.
(2) The third patient was using an extended-wear soft contact lens for correction of residual myopia.
(3) The yield of such studies may be high for an understanding of such diseases as myopia, retinal detachment, and keratoconus.
(4) Myopia ranged from -1.0 D to -9.0 D. Forty-two eyes (53%) achieved uncorrected visual acuity (VA) of 1.0 or better and 73 eyes (92%) better than 0.5.
(5) A 69-year-old patient with high myopia was treated with retrobulbar steroid injections.
(6) We have reported the development of 1.6 diopters of myopia in a group of patients exposed to reptitive oxygen breathing at two atmospheres absolute pressure.
(7) The X-chromosomal form is frequently associated with myopia.
(8) The progress of 108 children who were identified by the vision screening programme in school as having defective vision (excluding those with puberty onset myopia) was reviewed.
(9) Extraordinarily wide angles were observed in all cases and myopia was a common refractive error.
(10) The Houston Myopia Control Study is a 3-year randomized clinical trial in which each of 213 myopic children was placed in either a single vision (standard treatment) group, a +1.00 D add treatment group, or a +2.00 D add treatment group, on the basis of a randomized procedure.
(11) The term "instrument myopia" means an accommodative effort caused by the view into the microscope.
(12) During the first month the mean myopia gradually increased to 0.12 D more myopia and increased linearly to 0.50 D more myopia at 3 months.
(13) Expansion was not related to laser wavelength, patient age, SRNV size, or degree of myopia.
(14) Young adulthood myopia progression also appeared to be accompanied by a slight tendency toward a with-the-rule astigmatic shift.
(15) This association is comparable with subretinal neovascularization in high myopia, angioid streaks, choroiditis and choroidal ruptures.
(16) After prophylactic scleroplasty for high complicated myopia the patient developed bilateral detachment of the retina.
(17) The implications of these findings are discussed with regard to both current models of accommodation-vergence interaction and the etiology of late-onset myopia.
(18) To improve scleroplasty efficacy in children at a high risk of postoperative progress of myopia the authors have developed a new surgical method involving increase of the transplant size and its preoperative treatment with a foamy composition intended for filling the body cavities.
(19) In the present study, close ophthalmologic examinations were performed on 11 patients with FCMD, and we found myopia, weakness of the orbicularis oculi, congenital nystagmus, cortical blindness, optic atrophy, chorioretinal degeneration, etc.
(20) If the high myopias and cone dysfunction are considered to be parts of the same syndrome, the heredity could be x-chromosomal recessive or autosomal recessive.
Perspective
Definition:
(n.) Of or pertaining to the science of vision; optical.
(n.) Pertaining to the art, or in accordance with the laws, of perspective.
(a.) A glass through which objects are viewed.
(a.) That which is seen through an opening; a view; a vista.
(a.) The effect of distance upon the appearance of objects, by means of which the eye recognized them as being at a more or less measurable distance. Hence, aerial perspective, the assumed greater vagueness or uncertainty of outline in distant objects.
(a.) The art and the science of so delineating objects that they shall seem to grow smaller as they recede from the eye; -- called also linear perspective.
(a.) A drawing in linear perspective.
Example Sentences:
(1) Life expectancy and the infant mortality rate are considered more useful from an operational perspective and for comparisons than is the crude death rate because they are not influenced by age structure.
(2) It’s great to observe the beach from that perspective.
(3) Other than failing to get a goal, I couldn’t ask for anything more.” From Lambert’s perspective there was an element of misfortune about the first and third goals, with Willian benefitting from handy ricochets on both occasions.
(4) Technically speaking, this modality of brief psychotherapy is based on the nonuse of transferential interpretations, on impeding the regression od the patient, on facilitating a cognitice-affective development of his conflicts and thus obtain an internal object mutation which allows the transformation of the "past" into true history, and the "present" into vital perspectives.
(5) Don't we by chance come across this reciprocal spiral perspective when two people distrust one another without actually showing it?
(6) "From our perspective our success is mostly a London story.
(7) The whole film is primarily shown from the character's perspective, so 70% of the process involved working with the director of photography [Maxime Alexandre].
(8) The three-dimensional view obtained with scanning electron microscopy provides another perspective on the pathogenetic changes of the RCS retina.
(9) I see the question from a human rights perspective,” interjects Hasan.
(10) The present paper provides a cross-cultural perspective on these problems through description of anthropological and clinical data for a sample (N = 14) of subjects suffering from 5-alpha-reductase deficiency.
(11) The results were discussed from both behavioral and pharmacological perspectives.
(12) She attributes her interest in helping the continent to a "better perspective" on life derived from Kabbalah.
(13) This paper employs a cultural constructivist perspective to deconstruct these nosologies and the classificatory process itself.
(14) We consider this issue from a variety of perspectives.
(15) Two case studies will illustrate from a practical perspective how the change occurred.
(16) His stencils, skewed perspective and wit are recognizable enough to be mocked in the New Yorker .
(17) Analysis of the surgical morbidity, operations, organization of paediatric surgical service, further perspectives.
(18) Dealing with the experience of the Onchocerciasis control Programme in West Africa, we introduce in what perspective, it is possible to establish an environmental monitoring programme in order to minimize the impact of treatments.
(19) The development of the hydrogelic occlusive device called the P-block is described including developmental steps of the design of the device as well as the experience gained concerning the hydrogel of the device, shelf life, animal and human toxicology, insertion techniques, analgesia, check-up for retention in situ, actual efficacy of the method, mode of action of the device, complication rates, patient acceptance, continuation rates, possible reversibility and future perspectives of the method.
(20) The results of this study with regard to treatment times must be considered from the perspective of the quality of the care provided.