Show vision binocular. Medical search. Frequent questions

The overall goal of this thesis was to investigate the effect of monocular and binocular sensory function on FEM characteristics in observers with normal vision and observers with amblyopia. (uwaterloo.ca)
Though FS was found to be significantly improved during binocular fixation, microsaccades were found to be not different between monocular and binocular viewing conditions. (uwaterloo.ca)
ii) For some cells, comparing monocular and binocular responses suggests that the input from one eye is always suppressive. (ox.ac.uk)
Major parameters were monocular and binocular uncorrected (UDVA) and corrected (CDVA) distance, uncorrected (UIVA) and distance corrected (DCIVA) intermediate (80 cm), and uncorrected (UNVA) and distance corrected (DCNVA) near (40 cm) visual acuities (UNVA), contrast sensitivity (CS), defocus curve as well as patient satisfaction and spectacle use. (scirp.org)
Monocular and binocular near point of accommodation (NPA) were measured using the subjective push-up method, near point of convergence (NPC) was determined using the standard push-up technique, and stereoacuity was tested with the Titmus stereotypes in all of the children. (bvsalud.org)

Very small differences between images, however, might yield singleness of vision and stereopsis. (wikipedia.org)
Wheatstone also discovered binocular stereopsis, the perception of depth arising from the lateral placement of the eyes. (wikipedia.org)
Binocular stereopsis, or stereo vision, is the ability to derive information about how far away objects are, based solely on the relative positions of the object in the two eyes. (nature.com)
Professor Schor also investigated how the two eyes combine monocular visual directions to yield single vision (fusion), and binocular perception of direction and depth (stereopsis). (berkeley.edu)
Behavioral correlates of the spatial selectivity of binocular cortical neurons that underlie fusion and stereopsis were demonstrated by comparing lower and upper limits of binocularly fused and stereo vision with spatially filtered narrow-band bar stimuli. (berkeley.edu)
Perceptual measures demonstrated a link between the size (spatial frequency) and disparity range of the optimal stimulus for binocular fusion and stereopsis. (berkeley.edu)

These assumptions are important because they help in determining the point of fixation and the binocular disparity, which is necessary for depth perception. (proprofs.com)
The results showed that the AME had significantly less stable fixation than the FFE even when visual acuity was matched between the two eyes. (uwaterloo.ca)
Therefore, impaired AME fixational stability could not be explained on the basis of reduced VA. Experiment-II The objective of Experiment - II was to study whether is there any advantage of binocular fixation over monocular fixation and if there is any advantage, whether is it noted at all contrast levels. (uwaterloo.ca)
The results showed that the fixational stability was significantly improved during binocular fixation compared to monocular fixation for all contrast levels. (uwaterloo.ca)
FEMs were less stable when the stimulus contrast was 0%, (no central fixation target) during monocular as well as binocular fixation. (uwaterloo.ca)
Because this object is not at the fixation distance, its images in the two eyes fall at different locations relative to the fovea, as indicated by the angles L and R . Absolute binocular disparity is defined as the difference between the angles to the fovea in each eye: Δ= R − L . Note that in this figure, angles are exaggerated for clarity. (nature.com)
The squint angle (vertical and horizontal deviation in primary position, lateral gaze, up/down gaze), active elevation in adduction, abnormal head posture at distance fixation, binocular vision (in primary position and anomalous head posture) were assessed in each case. (uni-muenchen.de)
These nystagmus disorders were the result of a deficit of binocular cortical neurons that relayed motion signals to the midbrain centers, such as nucleus of the optic tract, that control reflex following and fixation eye movements. (berkeley.edu)

However, the concept of binocular dysfunction, in which the brain suppresses the image from the weaker eye in favor of the stronger eye, has motivated new approaches to amblyopia treatment. (eurekalert.org)
If you suffer from frequent headaches you may have binocular vision dysfunction. (optometrists.org)
Binocular Vision Dysfunction (BVD) occurs when two eyes are not working together as a team. (suntime.com.my)
What is Binocular Vision Dysfunction & How is it Treated? (lifebru.com)
Binocular vision dysfunction, or BVD for short, happens when both eyes struggle to work together effectively because of a small misalignment of the line of sight between the two eyes. (lifebru.com)

Stereo vision is the computation of depth based on the binocular disparity between the images of an object in left and right eyes ( Figure 1 ). (nature.com)
A study of our data revealed several simple cells which showed disparity-dependent frequency-doubling, supporting the view that binocular combination is non-linear in some cases. (ox.ac.uk)
He showed that adaptation was versatile and could simultaneously achieve multiple states that depended on changes in binocular disparity with context specific viewing conditions, such as direction and distance of gaze and with head orientation. (berkeley.edu)
Modeling showed how a cross-correlation between monocular inputs, sensitive to a band-limited size range, could constrain the disparity tuning range of a binocular cortical cell. (berkeley.edu)

Experiment-III The objective of this experiment was to investigate the effect of binocular interaction on observers with normal vision by introducing a different form of binocular interactions such as binocular rivalry and monocular stimulation. (uwaterloo.ca)
1) binocular rivalry (orthogonal sinusoidal gratings), 2) monocular stimulation (left eye was presented with a grating and the right eye with a blank mean luminance screen), 3) dichoptic fusion (similarly oriented pair of gratings) and one non-dichoptic viewing condition (single grating presented to both eyes). (uwaterloo.ca)
Binocular rivalry is a phenomenon of visual perception in which perception alternates between different images presented to each eye. (wikipedia.org)
Binocular rivalry occurs between any stimuli that differ sufficiently, including simple stimuli like lines of different orientation and complex stimuli like different alphabetic letters or different pictures such as of a face and of a house. (wikipedia.org)
Binocular rivalry has been extensively studied in the last century. (wikipedia.org)
When the images presented to the eyes differ only in their contours, rivalry is referred to as binocular contour rivalry. (wikipedia.org)
When the images presented to the eyes differ only in their colours, rivalry is referred to as binocular colour rivalry. (wikipedia.org)
When the images presented to the eyes differ only in their lightnesses, a form of rivalry called binocular lustre may be seen. (wikipedia.org)
Binocular rivalry was discovered by Porta. (wikipedia.org)
According to Wade (1998), binocular colour rivalry was first reported by Le Clerc (1712). (wikipedia.org)
Various theories were proposed to account for binocular rivalry. (wikipedia.org)
Here we investigate whether auditory and tactile stimuli can influence binocular rivalry generated by interocular temporal conflict in human subjects. (jneurosci.org)
Auditory and tactile stimulation both interacted with binocular rivalry by promoting dominance of the congruent visual stimulus. (jneurosci.org)
However, when auditory and tactile stimuli that were too weak on their own to bias binocular rivalry were combined, their influence over vision was very strong, suggesting the auditory and tactile temporal signals combined to influence vision. (jneurosci.org)

It can be due to refractive error, binocular fusion abnormalities, or neuromuscular anomalies of ocular movements. (nih.gov)
Presence of any significant binocular vision abnormalities. (who.int)

The study identified several types of neuronal receptive fields and showed that cortical neurons are selective for stimulus orientation and binocularity. (wikibooks.org)

Symptoms may be particularly associated with close work and may include frontal headache, ocular fatigue, blurred vision, inertia of accommodation (see notes on Anomalies of Accommodation). (academy.org.uk)
This sensor processes and converts the image you are looking at to an electric signal, which, in the end, is showed on the screen in the ocular. (optics-trade.eu)

Introduction In observers with amblyopia, abnormal patterns of amblyopic eye (AME) fixational eye movements (FEM) have been associated with monocular (reduced amblyopic eye visual acuity) and binocular sensory deficits (e.g. suppression) of amblyopia. (uwaterloo.ca)
The contrast-imbalance overcomes suppression of the amblyopic eye and reveals binocular vision. (eurekalert.org)

This patient's chief complaint was binocular vertical diplopia. (medscape.com)
Although most cases of thyroid-associated orbitopathy do not result in visual loss, this condition can cause vision-threatening exposure keratopathy, troublesome diplopia, and compressive optic neuropathy. (medscape.com)
Diplopia may be monocular or binocular. (msdmanuals.com)
Binocular diplopia disappears when either eye is closed. (msdmanuals.com)
Binocular diplopia suggests disconjugate alignment of the eyes. (msdmanuals.com)

Having too many chandelier cells (red) in the binocular region of the brain can severely impair a mouse's depth perception. (nih.gov)
To prepare the brain for binocular vision and depth perception, first you have to take out some of the chandeliers. (nih.gov)
The binocular view gives actual depth perception, a challenge with the older monocular PVS-14 and other night vision devices. (militarytimes.com)
This is very different from the mostly sideways-facing eyes of the Giga, which would give it a wider range of vision but less depth perception (the ability to tell exactly where an object is or how far away it is). (answersingenesis.org)
This new work will be shown as part of The Periphery of Perception - an exhibition looking at the development of the Oakes' work over the past 10 years. (rpi.edu)
Weaknesses in binocular (two-eyed) vision and eye teaming skills can cause numerous difficulties, including convergence insufficiency and poor depth perception. (suntime.com.my)

The first objective was to investigate the effect of reduced visual acuity on FEM in observers with normal vision and in amblyopia. (uwaterloo.ca)
The remaining three objectives were experiment specific and were to understand the effect of binocular interaction on FEM in observers with normal vision and amblyopia. (uwaterloo.ca)
Experiment-IV The objective of this experiment is to investigate the effect of binocular interaction on observers with normal vision and amblyopia by varying the interocular contrast level. (uwaterloo.ca)
Dichoptic techniques combined with perceptual-learning tasks or simple games have been shown to improve visual acuity significantly in amblyopia. (eurekalert.org)
If the feature film approach has efficacy similar to the contrast-balanced perceptual learning tasks and games in this proof-of-concept study, it may lead to home-based binocular amblyopia therapy with greater compliance," noted lead investigator Eileen E. Birch, PhD, of the Retina Foundation of the Southwest, and the UT Southwestern Medical Center, Dallas, TX. (eurekalert.org)
Amblyopia, commonly known as a "lazy eye", is a neuro-developmental vision condition that begins in early childhood and develops when one eye is unable to achieve normal visual acuity, causing blurry vision in the affected eye, even with corrective eyewear. (optometrists.org)
In addition, if you have a younger child (toddler to 5 years) who has an eye turn ( Strabismus ) or lazy eye (Amblyopia) you should schedule a Neuro-Developmental Vision Evaluation. (suntime.com.my)

This represents a great reduction in the number of neurons required (from 64 down to 3 in the cartoon shown in Figure 2 ). (nature.com)

The night vision Binocular coupled with Infrared illuminator allows up to 250 - 300m viewing distance in the total darkness, offers clearly black and white image. (blazevideo.net)

PERFECT VISUAL EFFECT - High performance digital binocular night vision, with 4X magnification and 8X digital zoom, could be used as telescope, camera and video, getting HD photos and videos, practical and convenient. (blazevideo.net)

iii) If the input from both eyes is excitatory, the pattern of the cell's response to disparate drifting gratings shows a distinctive dependence on interocular phase, changing from one burst of firing per stimulus cycle to two bursts at a particular interocular phase. (ox.ac.uk)
Optokinetic Nystagmus), that failed to develop responses to all motion-stimulus directions when binocular vision was disrupted, for example by strabismus or extreme anisometropia. (berkeley.edu)

Likewise, the patients receiving this implant experienced excellent intermediate vision and binocular mesopic contrast sensitivity, which is comparable to the other lenses. (ophthalmologytimes.com)
They looked at defocus curves (binocular for IC-8, monocular for others) and compared binocular mesopic contrast sensitivity with and without glare. (ophthalmologytimes.com)

Its essential idea is that, despite having two eyes, we see only one of everything (known as singleness of vision) because we see with one eye at a time. (wikipedia.org)
Most notably, our binocular vision requires that the optic axes intersect, that is, both eyes fixate the same point in space. (nature.com)
Movie scenes were separated into irregular blob-shaped areas that were complementary for the amblyopic and fellow eyes so that the entire scene could only be perceived if binocular vision was used to merge the parts of the picture shown to each eye. (eurekalert.org)
Once an adult starts to notice the results of vision therapy with their own eyes they realize how beneficial it can be for them, motivating them to improve even further. (optometrists.org)
If you still have questions, contact your nearest eye doctor experienced in children's vision, lazy eyes and vision therapy. (optometrists.org)
Orthotropia is defined as the correct direction of the eyes under binocular conditions. (nih.gov)
The eyes of the T. rex faced forward, giving it binocular vision just like humans. (answersingenesis.org)
Current models of binocular simple cells assume that input from left and right eyes is initially combined linearly. (ox.ac.uk)
She has used gene therapy to give full colour vision to adult squirrel monkeys that had been red-green colour-blind since birth, opening up a world of formerly invisible reds and oranges, right in front of their eyes. (scienceblogs.com)
Do the eyes maintain clear vision at varying distances? (suntime.com.my)
BVD patients are considerably more prone to eye strain and other vision-related problems like migraines, headaches, and tired eyes. (lifebru.com)
Blindness eye examination record protocol to be improved in 3 eyes due to concomitant for blindness and low vision [ 2 ]. (who.int)
Amaurosis fugax is a temporary loss of vision in one or both eyes due to a lack of blood flow to the retina . (medlineplus.gov)
Symptoms include the sudden loss of vision in one or both eyes. (medlineplus.gov)

There was an immediate sub- visible at the bifurcation of the inferior reti- jective improvement in the patient's vision. (who.int)
The next day, the patient's vision im- about the prognosis and treatment was proved to 15/400 and there was no change in started. (who.int)

The defocus curves revealed that the small-aperture lens had a 4.50 D continuous expanse of vision compared with 4.50 D for Restor, 4.00 D for Tecnis and 2.50 D for Crystalens - but the two light-splitting lenses were not continuous. (ophthalmologytimes.com)
The Symfony defocus curve showed the smoothest profile. (scirp.org)

Recently, Alais and Parker (2012) showed that spatially matched random patterns rival vigorously when contrast-modulated at very different rates (e.g., factor of 4). (jneurosci.org)
In order to overcome suppression and allow binocular vision to form a complete picture, the image presented to the stronger eye was reduced in contrast. (eurekalert.org)
[ 1 ] although permanent residual deficits in color vision and contrast and brightness sensitivity are common. (medscape.com)
A. 1.5 Tesla, contrast-enhanced spin echo T1-weighted, fat-suppressed coronal MRI through the orbits shows enlargement and contrast enhancement of the left optic nerve in the retrobulbar portion (arrow). (medscape.com)
B. Coronal spin echo T1-weighted, fat-suppressed MRI of the same patient shows enlargement and contrast enhancement of the nerve in a parasagittal oblique section (arrow). (medscape.com)
Abnormal contrast sensitivity and color vision are present in almost all adults with ON even in the absence of a measurable decrease in visual acuity. (medscape.com)

In this review, I briefly outline some of the neuronal mechanisms supporting stereo vision, and discuss how these are disrupted in strabismus. (nature.com)

The experimental results show that this method can control the error standard deviation within 0.5 mm, can realize the reconstruction of traditional handicrafts, have high accuracy, and can be widely used in practice. (hindawi.com)
Low vision years (standard deviation 18.5). (who.int)

Optics block out-of-focus and stray light, allow continuum of vision. (ophthalmologytimes.com)
The small aperture lens approach to vision correction is based on pinhole optics - a novel property not found in other available lenses. (ophthalmologytimes.com)

Preoperatively, 17 patients showed an abnormal head posture. (uni-muenchen.de)

When auditory and tactile stimuli were presented at maximum strength, but in antiphase, they had no influence over vision for low temporal frequencies, a null effect again suggesting audio-tactile combination. (jneurosci.org)

Does your child wear eyeglasses for a lazy eye, but still has blurry vision? (optometrists.org)

DSN: CC37.HSPHANES.VISION ABSTRACT Introduction Hispanic Health and Nutrition Examination Survey Mexican Americans Cuban Americans Puerto Ricans The Hispanic Health and Nutrition Examination Survey (HHANES) was conducted from July 1982 through December 1984. (cdc.gov)

Their inheritance robs them of one of the three types of colour-sensitive cone cells that give us colour vision. (scienceblogs.com)
With modern technology, scientists might be able to insert a working copy of the gene into the eye of a colour-blind person, restoring full colour vision. (scienceblogs.com)
span>The experiments suggest that early mammals could have evolved three-colour vision simply by developing a third type of cone cell, with little in the way of extra genetic control or neural wiring. (scienceblogs.com)

In this talk, I will explore whether the role of binocular vision in the control of hand movements represents a 'functional specialism', or is better understood as providing one signal of many, in a system that makes best use of the available information in a given instance. (cam.ac.uk)

If that occurs our vision specialist will explain everything to you at that time. (suntime.com.my)
Contact your provider if any vision loss occurs. (medlineplus.gov)

Receptive fields, binocular interaction and functional architecture in the cat's visual cortex. (wikibooks.org)

The models also illustrate how binocular eye alignment is adjusted with sustained vergence and accommodation responses by an adaption mechanism. (berkeley.edu)
Purpose: Assessment of the pattern visual evoked potential (PVEP) responses in different areas of visual fields in individuals with normal vision. (bvsalud.org)

Unwanted visual effects such as blurring, fluctuating vision and ghosting were of low severity in all the lenses studied, with a very low ghosting score for the IC-8 lens. (ophthalmologytimes.com)
Our night vision goggles use light amplification technology to collect the ambient light in the environment, such as moonlight or starlight, to artificially source infrared illumination via the device's objectives lenses. (usa-binoculars.com)

Vision therapy can be more effective for adult patients, as they are typically more motivated in therapy. (optometrists.org)
Read some real-life stories from patients who have successfully completed vision therapy for lazy eye. (optometrists.org)
Rather, they showed a dip in the middle range for intermediate vision of patients. (ophthalmologytimes.com)
In all patients, intraoperative forced ductions showed severe passive restriction of elevation in adduction and superior oblique posterior tenectomy was performed as a primary procedure. (uni-muenchen.de)
Method: Prospective study including 150 patients with implantation of three IOLs: trifocal diffractive IOL AT LISA tri 839 MP (ATLISA, n = 50), trifocal diffractive IOL PhysIOL FineVision (FineVision, n = 50) and the extended range of vision IOL Tecnis Symfony ZRX00 (Symfony, n = 50). (scirp.org)
We conducted a prospective clinical study including 150 patients undergoing cataract surgery or clear lens extraction with implantation of three different IOLs: the trifocal diffractive IOL ATLISA tri 839MP (50 patients), the trifocal diffractive IOL PhysIOL FineVision (50 patients) and the extended range of vision IOL Tecnis Sym- fony ZRX00 (50 patients). (scirp.org)
Uniocular low vision out a prospective study of 174 patients to affected 71 (40.8%), caused predominantly identify the causes of visual impairment in by cataract (25 cases, 15.5%) (Table 2). (who.int)
Classically, patients with ON are young, often are female, and have subacute vision loss associated with pain on eye movement. (medscape.com)
Patients show evidence of elevated intracranial pressure and have "paw marking" of the skull due to the gyri of the brain indenting and thinning the calvaria, with, in severe cases, erosion. (medscape.com)

Pickwell s Binocular Vision Anomalies. (academy.org.uk)

These results show that auditory and tactile temporal processing is functionally linked, suggesting a common neural substrate for the two sensory modalities and that at low temporal frequencies visual activity can be synchronized by a congruent cross-modal signal in a frequency-selective way, suggesting the existence of a supramodal temporal binding mechanism. (jneurosci.org)
The image shows a brain section of a two-week old mouse pup with normal levels of chandelier cells in their visual cortex. (nih.gov)
6 , 7 There is also significant interest in screening at younger ages in an attempt to prevent the vision loss associated with these conditions, 8 for example, by manipulating visual experience with early spectacle correction. (arvojournals.org)
A comprehensive vision exam is recommended for all children (6-18 years) before they start school and every year while they are in school, which cover evaluation of external and internal eye health, color vision and refraction for optical prescription, and screening visual analysis of the functional visual abilities. (suntime.com.my)
The purpose of this testing is to determine how the visual system processes information, how vision integrates with the other sense modalities, and to determine whether the vision is supporting or interfering with performance to its full potential. (suntime.com.my)
The IC-8 IOL was found to enhance vision at all distances, with improved visual acuities and a broad range of continuous functional vision. (ophthalmologytimes.com)
Investigators examined 6-month postoperative monocular uncorrected and distance-corrected vision at distance (4 m for IC-8, 6 m for others), intermediate (67 cm for IC-8, 80 cm for others) and near visual acuities (all 40 cm). (ophthalmologytimes.com)
The Symfony produces better levels of distance and intermediate visual acuity, whereas the trifocal IOLs produced better near vision. (scirp.org)
Visual evoked potentials often show a loss of P100 response in the acute phase. (medscape.com)
BACKGROUND: Previous studies have shown a correlation between reading problems and binocular function, but few studies have assessed visual skills in dyslexic students, particularly in Iranian Farsi-language students. (bvsalud.org)

The Neuro-Developmental Vision Evaluation (NDVE) is much more in-depth than a regular eye exam. (suntime.com.my)
The pinhole optic blocks out-of-focus, stray light, thereby creating a depth of focus with the small aperture of 1.36 mm allowing for a continuum of vision. (ophthalmologytimes.com)

Of 8 cases with a long-term follow-up, 5 showed unchanged measurements of vertical deviation in primary position, monocular elevation in adduction and head posture. (uni-muenchen.de)
The measurements were performed with binocular vision and the medium luminance of 42.6 cd/m 2 . (bvsalud.org)

The results showed that except during monocular stimulation viewing condition, there was no significant difference in fixational stability between the right eye and the left eye. (uwaterloo.ca)

The retinal projections of another object are shown with dashed lines. (nature.com)
Further confidence in QR-110's potential to produce meaningful benefits to those living with LCA10, a severe childhood-onset inherited retinal disease causing early vision loss has been published in a highly regarded peer review journal. (retina-international.org)

Night vision binoculars are very popular among hunters . (optics-trade.eu)
Night vision binoculars are available as analog devices or digital devices. (optics-trade.eu)
In the past, only a limited number of manufacturers produced night vision binoculars. (optics-trade.eu)
In the past, the most commonly used night vision binoculars were analog night vision goggles , which were converted into binoculars . (optics-trade.eu)
Today digital night vision binoculars are getting a great reputation since they offer a lot of features for a very affordable price . (optics-trade.eu)
Night vision binoculars are available in many different shapes and sizes. (optics-trade.eu)
The cheaper analog night vision binoculars feature a Gen.1 image intensifier tube, but these are very limited in the distance of observing and also the performance in darker areas. (optics-trade.eu)
Analog night vision binoculars normally do not feature any additional features. (optics-trade.eu)

What symptoms indicate a problem with binocular vision? (lifebru.com)
Even though it frequently doesn't show symptoms until later in life, BVD can also be inherited. (lifebru.com)
If symptoms last longer than a few minutes or if there are other symptoms with the vision loss, seek medical attention right away. (medlineplus.gov)

I show examples of different methods and provide tutorials for creating your own 3D images. (arachnoid.com)
I explain, in some detail, current methods of assessing stereo vision and their pros and cons. (nature.com)

Machine vision can be divided into monocular vision imaging and binocular vision imaging according to the number of image sensors used. (hindawi.com)
This image demonstrates long-standing thyroid-associated orbitopathy with typical features of lid retraction (upper and lower) and scleral show with proptosis. (medscape.com)
Analog night vision means that the image gets amplified by an image intensifier tube , and not with a sensor. (optics-trade.eu)
The better night vision scopes feature a Gen. 2 or even a Gen. 3 image intensifier tube. (optics-trade.eu)
With an analog night vision device, you see the image directly through the device without a screen . (optics-trade.eu)
With a digital night vision device , the image gets into the device with a sensor that is right behind the objective lens. (optics-trade.eu)
Because the image gets converted, all digital night vision devices have a refresh rate . (optics-trade.eu)

Vision therapy has been shown to be the most effective solution for lazy eye, as it treats the underlying cause of the condition. (optometrists.org)
Would you like to discover the benefits of vision therapy for lazy eye? (optometrists.org)
A variety of treatment options have been shown to treat lazy eye - the aim is to strengthen the eye-brain connections necessary for binocular vision. (optometrists.org)
Traditionally, it has been thought that lazy eye treatment should begin before a child reaches around eight years old, however recent research shows that even after this age, lazy eye can be successfully treated. (optometrists.org)
These are the 12 most frequent questions asked to vision therapy eye doctors on lazy eye. (optometrists.org)

Although the exact frequency of emergency department visits for corneal abrasions is unknown, a 1985 survey showed that around 3% of all cases to US general practitioners were corneal abrasions. (medscape.com)

An alternative hypothesis is that input from each eye is passed through a threshold non-linearity prior to binocular combination. (ox.ac.uk)

However most showed low success rates and some even severe side effects. (uni-muenchen.de)

Hence, many imaging system design choices and parameters, including spatial and temporal resolution as well as color representation, have been inspired by or selected to imitate the properties of human vision. (informit.com)

A 'sandwich' is when pieces work better together, than each piece on its own … but what has this to do with vision therapy? (optometrists.org)

New networked night vision for soldiers. (militarytimes.com)
WASHINGTON - The Army has already seen an estimated 6,000 of its newest, most advanced night vision goggles fielded to troops over the past two years. (militarytimes.com)
If it's recent budget request is approved, 7,118 more pairs of Enhanced Night Vision Goggle-Binocular will be in the hands of troops by the end of next year. (militarytimes.com)
But for now, they've gone instead with the Squad Binocular Night Vision Goggle , according to officials. (militarytimes.com)
Budget documents show the Marines seem to be leaving open a possible switch or upgrade in a program they've dubbed "Future Night Vision Goggle. (militarytimes.com)
The Future Night Vision Goggle program would supplement the SBNVG by allowing it to couple the goggle with a "thermal sensor, heads up display and have the capability to connect to a tactical network. (militarytimes.com)
The Enhanced Night Vision Goggle - Binocular (ENVG-B) provides dismounted Brigade Combat Team warfighters the capability to observe and maneuver in all weather conditions, through obscurants, during limited visibility and under all lighting conditions while enabling rapid detection and engagement with rifle-mounted aiming lasers. (militarytimes.com)
they enable night vision. (informit.com)
Will not harm your night vision like a white flashlight can. (telescope.com)
This Night Vision Camera has both the photo mode and video mode, taking pictures and videos together, full color images in daytime (Photo to 40MP, Video to 2.5K@30FPS). (blazevideo.net)
This 2.5K HD digital infrared hunting binocular with night vision camera is portable, lightweight and comfortable to hold with bands. (blazevideo.net)
Today, the number is much bigger, and many manufacturers offer also digital night vision devices. (optics-trade.eu)
The battery consumption is very low, so a small capacity battery can last up to 5x more or even longer, compared to a big capacity battery in a digital night vision binocular. (optics-trade.eu)
Good digital night vision devices have a refresh rate of 50 or even 60 frames per second, so the user sees a nice and smooth picture. (optics-trade.eu)
The AGM NVG-40 is a dual-channel night vision system. (usa-binoculars.com)
All night vision products of AGM are built to order only. (usa-binoculars.com)
AGM Global Vision night vision goggles are crafted for use with helmets and head mounts, and based on Military-tested designs that have repeatedly stood up to harsh and changing weather conditions, rough terrain, marine and jungle environments, and even combat situations. (usa-binoculars.com)

Literature [ 4 ] used the feature point matching method based on random number classification to study the grasping operation of monocular vision and mobile manipulators. (hindawi.com)
This study is aimed to determine some of the binocular functions of dyslexic children and compare it with a group of age, sex, and social class-matched control children. (bvsalud.org)

Anatomy30

Organisms6

Diseases63

Chemicals and Drugs8

Analytical, Diagnostic and Therapeutic Techniques and Equipment60

Psychiatry and Psychology49

Phenomena and Processes43

Disciplines and Occupations6

Anthropology, Education, Sociology and Social Phenomena6

Technology, Industry, Agriculture5

Humanities1

Information Science8

Named Groups1

Health Care11

Geographicals2

Monocular and binocular5

Stereopsis6

Fixation8

Dysfunction5

Disparity4

Rivalry14

Abnormalities2

Cortical neurons1

Ocular2

Amblyopic eye2

Diplopia5

Perception6

Amblyopia7

Neurons1

Illuminator1

Telescope1

Stimulus2

Mesopic2

Eyes14

Patient's2

Defocus2

Contrast6

Strabismus1

Standard deviation2

Optics2

Abnormal1

Stimuli1

Blurry vision1

Abstract1

Colour3

Movements1

Occurs2

Interaction1

Responses2

Lenses2

Patients9

Anomalies1

Visual10

Depth2

Measurements2

Stimulation1

Retinal2

Binoculars8

Symptoms3

Methods2

Image7

Lazy eye5

Frequency1

Threshold1

Severe1

Temporal1

Work1

Night17

Study2