(n.) A float for indicating the height of a liquid surface.
Example Sentences:
(1) Thus while the majority of patients with flashes and floaters do merit an urgent ophthalmological opinion, those who complain of a single, isolated floater can safely be reviewed as routine outpatients.
(2) Although there were no specific symptoms which could be correlated to an increased incidence of retinal breaks, those patients who complained of isolated uniocular floaters had an insignificant incidence of breakage, when compared to asymptomatic fellow eyes.
(3) A substantial proportion of the mycobacterial population on an inert surface floated off during its exposure to the glutaraldehyde solution but the 'floaters' were killed at an equivalent rate to the attached bacilli.
(4) Forty-nine patients with bilateral pigmentary dispersion syndrome (abnormal accumulation of pigment in the anterior chamber, principally from the posterior layers of the iris), including 31 patients with pigmentary glaucoma, underwent 10% phenylephrine testing in one eye for evaluation of liberation of pigment floaters into the anterior chamber and the influence of phenylephrine on the intraocular pressure.
(5) Prior to drug application, aqueous cells were observed in none of the cases, while after mydriasis, apparent aqueous floaters appeared in 9.2% of the cases, all of whom were over 40 years of age.
(6) This is underscored by our current inability to explain satisfactorily several patterns including the relative significance of floating, geographic biases in the incidence of cooperative breeding, sexual asymmetries in delayed dispersal, the relationship between delayed dispersal leading to helping behavior and cooperative polygamy, and the rarity of the co-occurrence of helpers and floaters within the same population.
(7) Of 100 patients with a prepapillary annular opacity in age-related posterior vitreous detachment with collapse, 44 had floater symptoms corresponding to their opacity.
(8) 2.02am BST Tigers 1 - Red Sox 0, top of 3rd Don Kelly hits a floater into left field that looks like it will find a piece of turf but Drew tracks it down for the first out.
(9) After Lynch wiggles for three yards, Seattle face a 3rd & 6...in the shotgun, Wilson takes off before sending a floater downfield that barley escapes the fingers of Eric Reid - instead, it falls safely into the hands of Doug Baldwin for 22 yards.
(10) Parker makes a floater that ends the scoring for a crazy last minute.
(11) Yet, much like floaters in your eye, try to focus on these toxins and they scamper from view.
(12) The patients studied comprised four cases with rhegmatogenous retinal detachments and one case with the sudden onset of vitreous floaters with posterior vitreous detachment (PVD).
(13) All patients had either a vitreous hemorrhage, or photopsia and floaters.
(14) Vitreous flare was present in 44% and increase of floaters in 55% of the eyes.
(15) The extreme sensitivity of the instruments enables real-time detection of refractive effects from tear films on the cornea and real-time tracking of floaters.
(16) In 7 eyes a special form of rosettes was found: a rosette scattered in the vitreous body like a floater.
(17) However, equal numbers of whole and PP floaters were deficient in their capacity to present antigen compared with similar populations from spleen.
(18) The project has three phases: a one-day environmental photojournalism workshop; a photography exhibition in schools, malls and government offices and education about how to recycle plastic bottles, such as using them for seaweed floaters.
(19) 1.46am BST Indiana Pacers 14-10 Miami Heat - 5:50 remaining, 1st Quarter The Pacers commit yet another turnover as the officials say the ball has gone off of Lance Stephenson, and Mario Chalmers converts a floater on the other end.
(20) A proportion of the cells remain in the medium as floaters.
Visual
Definition:
(a.) Of or pertaining to sight; used in sight; serving as the instrument of seeing; as, the visual nerve.
(a.) That can be seen; visible.
Example Sentences:
(1) The optimal size for stimulation was between 5 degrees and 12 degrees (visual angle).
(2) The effects of sessions, individual characteristics, group behavior, sedative medications, and pharmacological anticipation, on simple visual and auditory reaction time were evaluated with a randomized block design.
(3) Immunocytochemistry was used to visualize cytoskeletal structures and to assay selective disruption of neurofilaments by acrylamide.
(4) Only the approximately 2.7 kb mRNA species was visualized in Northern blots of total cellular and poly(A+) RNA isolated from cardiac ventricular muscle.
(5) During the chronic phase, pain was assessed using visual analogue scales at 8 AM and 4 PM daily.
(6) The high incidence of infant astigmatism has implications for critical periods in human visual development and for infant acuity.
(7) By means of two monoclonal antibodies, which were directed against external and internal acetylcholine (ACh) receptor epitopes, we were able to visualize ACh-receptors on OHCs.
(8) Long term follow up of extracapsular extraction showed visual results superior to those previously reported for intracapsular extraction.
(9) They were visualized by indirect immunoperoxidase techniques.
(10) We have now started a prospective follow-up study in order to pursue the development of (a) p-ERG amplitudes and (b) funduscopic changes and visual acuity in these patients.
(11) Lysates of lymphoblastoid cells provided the antigen source which were visualized by sodium dodecyl sulfate polyacrylamide gel electrophoresis.
(12) At this threshold there was no effect on reducing the rate of visual acuity overreferrals, but ten children with abnormal binocular vision were detected who were not referred by visual acuity criteria.
(13) It is commonly assumed that the visual resolution limit must be equal to or less than the Nyquist frequency of the cone mosaic.
(14) Degraded visual acuity had a significant effect on cadence, foot placement, and foot clearance, but visual surround conditions did not.
(15) On the initial visit, the best corrected acuity with spectacles was determined and a potential acuity meter reading was obtained; this test suggested potential for visual recovery in two of the three patients.
(16) Assessments were made daily by patients, using visual analogue scales, of their pain levels at rest, at night and on activity, and of the limitation of their activity.
(17) II, the visual and auditory stimuli were exposed conversely over the habituation- (either stimulus) and the test-periods (both stimuli).
(18) Most survivors reported a range of problems that they attributed to having had cancer: 35%, proven or perceived infertility; 24%, sexual problems; 31%, health and life insurance problems; 26%, a negative socioeconomic effect; and 51%, conditioned nausea, associated with visual or olfactory reminders of chemotherapy.
(19) If it works anyone can do this exactly as we have done.” The sudden release follows weeks of visual clues left on the Radiohead frontman’s Twitter and Tumblr.
(20) The embryo stages were assessed visually and some were investigated histologically.