What's the difference between image and impression?

Image


Definition:

  • (n.) An imitation, representation, or similitude of any person, thing, or act, sculptured, drawn, painted, or otherwise made perceptible to the sight; a visible presentation; a copy; a likeness; an effigy; a picture; a semblance.
  • (n.) Hence: The likeness of anything to which worship is paid; an idol.
  • (n.) Show; appearance; cast.
  • (n.) A representation of anything to the mind; a picture drawn by the fancy; a conception; an idea.
  • (n.) A picture, example, or illustration, often taken from sensible objects, and used to illustrate a subject; usually, an extended metaphor.
  • (n.) The figure or picture of any object formed at the focus of a lens or mirror, by rays of light from the several points of the object symmetrically refracted or reflected to corresponding points in such focus; this may be received on a screen, a photographic plate, or the retina of the eye, and viewed directly by the eye, or with an eyeglass, as in the telescope and microscope; the likeness of an object formed by reflection; as, to see one's image in a mirror.
  • (v. t.) To represent or form an image of; as, the still lake imaged the shore; the mirror imaged her figure.
  • (v. t.) To represent to the mental vision; to form a likeness of by the fancy or recollection; to imagine.

Example Sentences:

  • (1) In Patient 2 they were at first paroxysmal and unformed, with more prolonged metamorphopsia; later there appeared to be palinoptic formed images, possibly postictal in nature.
  • (2) In addition, intravenous injection of complexes into rabbits showed optimal myocardial images with agents of intermediate lipophilicity.
  • (3) Multiple overlapping thin 3D slab acquisition is presented as a magnitude contrast (time of flight) technique which combines advantages from multiple thin slice 2D and direct 3D volume acquisitions to obtain high-resolution cross-sectional images of vessel detail.
  • (4) His son, Karim Makarius, opened the gallery to display some of the legacy bequeathed to him by his father in 2009, as well as the work of other Argentine photographers and artists – currently images by contemporary photographer Facundo de Zuviria are also on show.
  • (5) The tumors were identified by magnetic resonance (MR) imaging.
  • (6) Type 1 changes (decreased signal intensity on T1-weighted spin-echo images and increased signal intensity on T2-weighted images) were identified in 20 patients (4%) and type 2 (increased signal intensity on T1-weighted images and isointense or slightly increased signal intensity on T2-weighted images) in 77 patients (16%).
  • (7) Twenty patients with non-small cell bronchogenic carcinoma were prospectively studied for intrathoracic lymphadenopathy using computed tomography (CT) and magnetic resonance imaging (MRI).
  • (8) Therefore, we have developed a powerful new microcomputer-based system which permits detailed investigations and evaluation of 3-D and 4-D (dynamic 3-D) biomedical images.
  • (9) Past imaging techniques shown in the courtroom have made the conventional rules of evidence more difficult because of the different informational content and format required for presentation of these data.
  • (10) As the requirements to store and display these images increase, the following questions become important: (a) What methods can be used to ensure that information given to the physician represents the originally acquired data?
  • (11) The role of magnetic resonance imaging is also discussed, as is the pathophysiology, management, and prognosis in the elderly patient.
  • (12) In 14 of the patients the imaging results were checked against the histological findings of a subsequent thymectomy, which revealed four thymomas and (with the exception of one normal thymus) hyperplastic changes in all the others.
  • (13) Although MR imaging can accurately show high-grade chondromalacia patellae, it is less accurate in the detection of low-grade disease.
  • (14) "With hyperspectral imaging, you can tell the chemical content of a cake just by taking a photo of it.
  • (15) All masses had either histologic confirmation (n = 11) or confirmation with other imaging modalities (n = 4).
  • (16) Delineation of the presence and anatomy of an obstructed, nonfunctioning upper-pole duplex system often requires multiple imaging techniques.
  • (17) The image was altered in the expected way, which means that the device is suitable for investigating the possibilities of different filters to improve the diagnostic ability.
  • (18) This survey reviews three-dimensional (3D) medical imaging machines and 3D medical imaging operations.
  • (19) This method provided myocardial perfusion images of high quality which were well correlated with N-13 ammonia images.
  • (20) Sonographic images of the gallbladder enable satisfactory approximation of gallbladder volume using the sum-of-cylinders method.

Impression


Definition:

  • (n.) The act of impressing, or the state of being impressed; the communication of a stamp, mold, style, or character, by external force or by influence.
  • (n.) That which is impressed; stamp; mark; indentation; sensible result of an influence exerted from without.
  • (n.) That which impresses, or exercises an effect, action, or agency; appearance; phenomenon.
  • (n.) Influence or effect on the senses or the intellect hence, interest, concern.
  • (n.) An indistinct notion, remembrance, or belief.
  • (n.) Impressiveness; emphasis of delivery.
  • (n.) The pressure of the type on the paper, or the result of such pressure, as regards its appearance; as, a heavy impression; a clear, or a poor, impression; also, a single copy as the result of printing, or the whole edition printed at a given time.
  • (n.) In painting, the first coat of color, as the priming in house painting and the like.
  • (n.) A print on paper from a wood block, metal plate, or the like.

Example Sentences:

  • (1) In addition, the guanosine 3',5'-cyclic monophosphate accumulation response was less impressive in glomeruli than the guanylate cyclase response in IMCD tissue.
  • (2) Of all materials evaluated, Xantopren Blue and Silene silicone impression materials provided the best results in vivo.
  • (3) During the interview process, nurse applicants frequently inquire about the availability of such a program and have been very favorably impressed when we have been able to offer them this approach to orientation.
  • (4) Nwakali, an attacking midfielder, was the player of the Under-17 World Cup in Chile last year, which Nigeria won, and at which his team-mate Chukwueze, a winger, also impressed.
  • (5) Ketazolam was found to be significantly better than placebo in alleviating anxiety and its concomitant symptomatology as measured by the Hamilton Anxiety Rating Scale, three Physician's Global Impressions, two Patient's Global Impressions, and three Target Symptoms.
  • (6) Personal experience is recorded with two cases and the positive impressions of this operation.
  • (7) His words surprised some because of an impression that the US was unwilling to talk about these issues.
  • (8) It’s the small margins that have cost us.” There is more to it than that, of course, and Rooney gave the impression he had been hard on himself since the Uruguay game.
  • (9) The most reproducible instrument was the combination of Regisil, an elastic impression material, and a Rinn XCP bite block.
  • (10) (4) Electrical stimulation by cutaneous devices or implants can give much benefit to some patients in whom other methods have failed and there are indications, not only from anecdote and clinical impression but also now from experimental physiology, that it may benefit by mechanisms of interaction at the first sensory synapse.
  • (11) This is what we hope is the best golf tournament in the world, one of the greatest sporting events, and I think we will have a very impressive audience and have another great champion to crown this year."
  • (12) The orchestrated round of warnings from the Obama administration did not impress a coterie of senior Republicans who were similarly paraded on the talk shows, blaming the White House for having brought the country to the brink of yet another "manufactured crisis".
  • (13) Systolic time intervals measured after profuse sweating can give a false impression of cardiac function.
  • (14) Watford’s front two have impressed with their hard work, their technical quality and their interplay – a classic strike duo.
  • (15) The author differentiates between two modes of perception, one is the "expressive" mode, stabilizing and aiming at constancy, the other is the "impressive" mode, penetrating the self and aiming at identification with the percept.
  • (16) The results obtained by combined superficial freezing and intralesional stibogluconate injection were much more impressive than those obtained by each of the two modalities when used alone.
  • (17) Findings and impressions of a member of a British medical support group who toured the health services in newly independent Mozambique in September 1975.
  • (18) Forty impressions were poured with the disinfectant dental stone and a similar number were poured with a comparable, nondisinfectant stone.
  • (19) Our older population is the most impressive, self-sacrificing and imaginative part of our entire community.
  • (20) Two recently reported large scale clinical surveys support the impression that the new non-ionic low osmolality iodinated radiographic contrast media are indeed significantly safer for intravascular use than conventional agents.