(n.) The organ of sight or vision. In man, and the vertebrates generally, it is properly the movable ball or globe in the orbit, but the term often includes the adjacent parts. In most invertebrates the years are immovable ocelli, or compound eyes made up of numerous ocelli. See Ocellus.
(n.) The faculty of seeing; power or range of vision; hence, judgment or taste in the use of the eye, and in judging of objects; as, to have the eye of sailor; an eye for the beautiful or picturesque.
(n.) The action of the organ of sight; sight, look; view; ocular knowledge; judgment; opinion.
(n.) The space commanded by the organ of sight; scope of vision; hence, face; front; the presence of an object which is directly opposed or confronted; immediate presence.
(n.) That which resembles the organ of sight, in form, position, or appearance
(n.) The spots on a feather, as of peacock.
(n.) The scar to which the adductor muscle is attached in oysters and other bivalve shells; also, the adductor muscle itself, esp. when used as food, as in the scallop.
(n.) The bud or sprout of a plant or tuber; as the eye of a potato.
(n.) The center of a target; the bull's-eye.
(n.) A small loop to receive a hook; as hooks and eyes on a dress.
(n.) The hole through the head of a needle.
(n.) A loop forming part of anything, or a hole through anything, to receive a rope, hook, pin, shaft, etc.; as an eye at the end of a tie bar in a bridge truss; as an eye through a crank; an eye at the end of rope.
(n.) The hole through the upper millstone.
(n.) That which resembles the eye in relative importance or beauty.
(n.) Tinge; shade of color.
(v. t.) To fix the eye on; to look on; to view; to observe; particularly, to observe or watch narrowly, or with fixed attention; to hold in view.
(v. i.) To appear; to look.
Example Sentences:
(1) Forty-nine patients (with 83 eyes showing signs of the disease) were followed up for between six months and 12 years.
(2) Some common eye movement deficits, and concepts such as 'the neural integrator' and the 'velocity storage mechanism', for which anatomical substrates are still sought, are introduced.
(3) 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.
(4) Content of cyclic nucleoside monophosphates was decreased in all the eye tissues in experimental toxico-allergic uveitis as well as penetration of cAMP into the fluid of anterior chamber of the eye.
(5) Angle closure glaucoma is a well-known complication of scleral buckling and it is of particular interest when it occurs in eyes with previously normal angles.
(6) A marked overlap of input from the two eyes is an unusual feature for a diprotodont marsupial and has previously been seen only in the feathertail glider.
(7) It is my desperate hope that we close out of town.” In the book, God publishes his own 'It Getteth Better' video and clarifies his original writings on homosexuality: I remember dictating these lines to Moses; and afterward looking up to find him staring at me in wide-eyed astonishment, and saying, "Thou do knowest that when the Israelites read this, they're going to lose their fucking shit, right?"
(8) In 22 cases (63%), retinal detachment was at least partially flattened in the area of the posterior pole of the eye.
(9) When the eye was dissected into anterior uveal, scleral, and retinal complexes, prostaglandin D2 was formed in the highest degree in all the complexes, whereas prostaglandin E2 and F2 alpha formation was specific to given ocular regions.
(10) Eye movements which were either complementary or in opposition to the induced vestibular nystagmus were produced with an optokinetic drum.
(11) Immunoblotting with glycoprotein preparations from human eye muscle; 3.
(12) In the course of the syndrome development blood vessel permeability was increased in the anterior chamber of the eye.
(13) Displacement of the surface of the cornea of bovine eyes after disruption of intact structures was investigated by means of holographic interferometry.
(14) The mean preoperative intraocular pressure (IOP) of 43.9 mmHg in the eyes with neovascular glaucoma was reduced to 17.4 mmHg after a mean follow-up of 20.2 months.
(15) It is proposed that microoscillations of the eye increase the threshold for detection of retinal target displacements, leading to less efficient lateral sway stabilization than expected, and that the threshold for detection of self motion in the A-P direction is lower than the threshold for object motion detection used in the calculations, leading to more efficient stabilization of A-P sway.
(16) Instead of later renal failure and, of course, mental retardation, it was the histological features of the fetus eyes which permit to diagnose and exhibit both congenital cataract and irido-corneal angle dysgenesis.
(17) The nature of the putative autoantigen in Graves' ophthalmopathy (Go) remains an enigma but the sequence similarity between thyroglobulin (Tg) and acetylcholinesterase (ACHE) provides a rationale for epitopes which are common to the thyroid gland and the eye orbit.
(18) The authors examined an eye obtained post-mortem from a patient with chronic granulomatous disease of childhood and clinically apparent chorioretinal scars.
(19) Simple cells that are nearly equally dominated by each eye always exhibit strong phase-specific interaction.
(20) Over a period of 9 months a 12-year-old girl spontaneously developed a palpable cystic tumor in the upper eye lid which led to an indentation and downward displacement of the globe.
Ophthalmology
Definition:
(n.) The science which treats of the structure, functions, and diseases of the eye.
Example Sentences:
(1) We have reviewed our experience in the radiographic and ophthalmologic evaluation of 1001 patients with symptoms suggesting the presence of a pituitary, prolactin-secreting adenoma.
(2) Results from DNA-marker studies were combined with information from clinical, ophthalmological and electromyographic examinations, with age-dependent penetrance and a recombinant frequency of 4% between the genes for myotonic dystrophy and apolipoprotein C2 being taken into account.
(3) The ophthalmologist must explain to the child and the parents that dyslexia usually has no ophthalmological or visual cause but is a disability with a neurobiological background, still unknown, in which the only efficient treatment is within the area of pedagogy.
(4) "This is a step I never thought I would see," said Prof Robin Ali , a molecular geneticist at the UCL Institute of Ophthalmology in London.
(5) Close cooperation of ophthalmological departments with vitreoretinal centres and early performance of urgent surgery are the basic prerequisites of better functional results of PPV in EHE.
(6) 200 patients who were diagnosed to have bacterial conjuntivitis (111 cases), corneal ulcers (39 cases), dacryocystitis (34 cases) or infections of the eyelids (16 cases) at the ophthalmology department of our university were taken as the patient group and there were 100 normal people in the control group.
(7) Follow up consisted of clinical investigation, laboratory evaluation with detailed thyroid function tests and complete ophthalmological assessments including A and B scan ultrasound and computerized tomography (CT) of the orbits.
(8) Four patients with autosomal dominant cerebellar ataxia and retinal degeneration underwent neurologic and ophthalmologic examinations and computer-assessed corneal electroretinography.
(9) By discussing basic problems and methods of immunology the significance of immune-ophthalmological mechanisms is demonstrated.
(10) Fewer VLBW than LBW-children were neurologically and ophthalmologically normal.
(11) In 50% of the cases in groups II and III, diagnosis was made on a routine ophthalmologic examination.
(12) Ophthalmic examinations were performed for determining the suitability of seven different types of non-ophthalmic ultrasound equipments for ophthalmological purposes.
(13) A review of 27 cases of bacterial endophthalmitis diagnosed and treated at the Specialized Outpatient Department for Infectious Eye Diseases at the 2nd Department of Ophthalmology of the University of Vienna over a period of eight years (January 1983-April 1991) is presented.
(14) Hallermann-Streiff syndrome is a second branchial arch defect with significant ophthalmologic, dental and craniofacial findings.
(15) The author draws attention to the advantages of the omitted diagnostic method which can be used by all ophthalmological departments.
(16) The major PXE phenotype emerging from this study is very similar in both patient groups and is characterized by severe ophthalmologic manifestations with variable, mild cutaneous and vascular symptoms.
(17) Since the first use of lasers in ophthalmology in the early 1960s, applications for the medical laser have been found in many medical specialties.
(18) This, together with his remarkable intellect, enabled him to produce outstanding research work within a large spectrum of sciences more or less directly related to ophthalmology.
(19) This case is an unusual example of fibrous dysplasia of the skull with neuro-ophthalmological symptoms but without ptosis, exophthalmos, or visual loss.
(20) In this retrospective study the findings of visual acuity, visual field and papillae of 204 patients operated on the cerebrum were determined and the significance of the morphological factors (position and size of the defect of the cerebral parenchyma, extent of the cerebral ventricles, degree of the cortical atrophy, influence of dignity) for the persisting ophthalmological deficiency phenomena was pointed out.