Sometimes haziness of vision, and sometimes even visual illusions, are observed.
With respect to the eyes, a distinction should be drawn between those attacks originating in deep or superficial affections of the globes and those in which the visual organs are merely involved as by accident in the extension of the disease.
The General praises the appearance of the men and explains how Visual Training was taught before the Crimean War.
And I told the Adjutant I'd be the other side of this wood, doing Visual Training, when the General came round.
Our club-room was an apartment in a constellation where our visualrays met (and there was no debate about the restaurant).
Indeed, the term "image" is perhaps unfortunately used in this way, since it must be made to include not only mental pictures in a visual sense, but all forms of reproductive mental activity.
Sidenote: Tests for Visual Imagery] Go into a quiet room, close your eyes and try to bar from your mind every distraction.
Have you a clear impression of the visual elements that determine this distance?
Among the characters in the novel the reader will meet an oculist from Sais, who wrote a book upon the diseases of the visual organs.
The abstraction of language results from sharing vocabulary and grammar; the abstraction of images, from sharing visual experience, or creating a context for new experiences.
And the increased oral and visual communication, supported by technology, defines the post-literate condition of the human cognitive dimension.
The print media, as an overlapping practical experience uniting literacy and the power of sight, are more visual today than at any previous time.
In the same vein, the need to proceed to an oral-visual culture has been idealistically suggested (Barthes' well known plea of 1970 can be cited).
Technologies, from primitive to sophisticated, supporting visual languages made possible complexities for which the intuitive use of visual expression is not the most effective.
The direction impressed on visual representation is from past to present.
We continue to rediscover the wheel of reading and writing without advancing comprehensive programs for visual education.
Visible and invisible parts interact in drawing, surface and volume intersect, voids and fills extend in the visual expression, dynamically complementing each other.
There is no doubt that all the plans devised by architects, artisans, and designers of artifacts belong to a praxis uniting oral (instructions to those transposing the plan into a product) and visual cultures.
The concreteness of the visual makes images inappropriate for describing other images.
The visual convention was actually stronger than the literacy element, used as an alibi in these ads.
By the use of more or less suggestive sounds, it may bring before our minds a quasi-visual image of things which we more or less definitely feel.
They can see the visual image very readily with its colour, form, and movement.
The pupils in our schools are very capable in realizingvisual imagery.
In the former case, the pupils should be led to realize the visual imagery, should hear, in imagination, the bugle calls and fading echoes, and enjoy the rare and appropriate music.
Certain visual illusions, in which the apparent length or direction of a line is greatly altered by the neighborhood of other lines, have similarly been found present in all races tested, and to about the same degree.
Only human beings can produce even the simplest system of written symbols, by which visual stimuli become symbols of actions, objects, emotions, or ideas.
The moon was the idea; but deep sky is, of all visual impressions, the nearest akin to a feeling.
The conclusion that visual stimuli were here operative cannot be gainsaid.
We will not, just at this point, stop to discuss whether or not it was not possible to develop number-concepts from purely auditory or visual representations.
It was he who gave the directions, and since all that were involved were visual signs, the drama in which Hans appeared as the hero, was nothing but a pantomime.
Without him we might have shown the horse to be dependent upon visual stimuli in general, but we never would have been able to gain that mass of detail, which makes the case valuable for human psychology.
Be this as it may, for little could be concluded from it, since in many extremely shy horses, no kind of visual imperfection can be discovered.
It was he, who, soon after the blinder-tests disclosed the necessary presence of visual signs, discovered the nature of these signs.
In addition to these visual signs, the horse received auditory signals in these tests, (as in all others in which he was required to bring objects).
Those positions which needed the most help, were those which it was most difficult to indicate to the horse by the visual sign, i.
He assumes the existence of three visual substances which undergo metabolic changes when subjected to the action of light.
This shows that thevisual power of these people is dichromatic and not trichromatic, as their power is limited to two colours, or pairs of colours, and does not extend to three.
Finally, the Plastic Arts offer form directly to the sense of sight, whereas it is very doubtful whether poetry can convey, even indirectly, any visual image.
First, we perceive that poetry does not aim at the representation of visual beauty.
In a manner allied with this work is that of the Education Department in visual instruction, which is carried on by lantern slides to aid in the teaching of geography, history and kindred subjects.
Squadron visual signalling communication by means of discs swung out from the fuselage.
Collecting points about 600 yards behind the fighting tanks were found to be generally the most suitable places for establishing wireless and visual signalling stations.
She would have preferred a visual line of stalwart fellows between her and the maddened enemy, instead of one that had gone into the smoke.
To a critical eye--had it watched Jeb now walking this way and that as a restive animal--the fruit of their labor would without doubt have been pronounced satisfactory; yet only in a visual sense could he have been called animal.
Such a degree of visual perception, though very imperfect in our esteem, may be of great use to this sluggish creature, and amply sufficient for its need.
