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Visual Symptoms and Reading Performance
Optometry and Vision Science, 1993ABSTRACT Clinical observation indicates that visual asthenopic symptoms are frequently associated with reading for long periods of time. We investigated the relation between visual symptoms and standard measures of reading performance in 78 university students.
J D, Grisham, M M, Sheppard, W U, Tran
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Neurologic Clinics, 2005
Publisher Summary This chapter reviews that the vestibular and visual systems complement each other in eliciting slow phase eye movements in order to stabilise the visual images on the retina. Pursuit-optokinetic eye movements are elicited by visual motion, whereas vestibular eye movements are elicited by head motion.
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Publisher Summary This chapter reviews that the vestibular and visual systems complement each other in eliciting slow phase eye movements in order to stabilise the visual images on the retina. Pursuit-optokinetic eye movements are elicited by visual motion, whereas vestibular eye movements are elicited by head motion.
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Headache As a Symptom of Visual Disability
American Journal of Ophthalmology, 1950SUMMARY In a series of 434 patients from clinical practice, 37.5 per cent. with nonpathologic visual disabilities suffered from headaches. These patients were grouped according to whether headache was localised anteriorly or posteriorly. There was suggestive correlation with certain diagnoses. The reason why all patients do not develop
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Imaging in Patients With Visual Symptoms
Continuum, 2016This article presents an imaging-based approach to the differential diagnosis of visual symptoms.Many neurologic disorders may present with visual symptoms. Therefore, neurologists must be familiar with the array of pathophysiologic processes that cause visual symptoms.
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Correlation of aberrations with visual acuity and symptoms
Ophthalmology Clinics of North America, 2004Standard refractive surgery (photorefractive keratectomy and laser in situ keratomileusis)induces optical changes in the wavefront aberrations of the eye. Higher-order optical changes are induced, especially spherical aberration and coma. Wavefront sensing performed after refractive surgery has revealed a decrease in low-contrast acuity and contrast ...
Maria Regina, Chalita, Ronald R, Krueger
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2016
Abstract An accurate description of visual symptoms is the key to diagnosis. Patients with static or progressive deficits can be examined while symptoms are present. It is helpful to instruct patients that if they have more episodes in the future they should cover each eye in turn during the episodes and pay careful attention to how this
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Abstract An accurate description of visual symptoms is the key to diagnosis. Patients with static or progressive deficits can be examined while symptoms are present. It is helpful to instruct patients that if they have more episodes in the future they should cover each eye in turn during the episodes and pay careful attention to how this
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Visual Hypoemotionality as a Symptom of Visual-Limbic Disconnection in Man
Archives of Neurology, 1982In a patient with bilateral occipitotemporal hematomas secondary to head trauma, profound prosopagnosia, topographical memory disturbance, and a modality-specific inability to become emotionally aroused by visual cues developed. Data from neurological, neuropsychological, and psychophysiological assessment of the patient's deficits were interpreted as ...
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Visual-Spatial Deficits Explain Visual Symptoms in Alzheimer's Disease
American Journal of Ophthalmology, 1996To determine whether the visual symptoms of patients with Alzheimer's disease are related to visual-spatial dysfunction.We administered a test battery modified from existing neuropsychometric materials that taxed visual-spatial skills, form identification, color vision, and visual memory.
C M, Butter +3 more
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[Visual symptoms by syphilis].
Ugeskrift for laeger, 2018This case presents a 42-year-old homosexual man with weight loss, urticaria type rash, tinnitus/phonophobia, dizziness and blurred vision and scotoma on the left side. Visual acuity was affected and a left papillitis was present. The patient was tested positive for antibodies against Treponoma pallidum.
Søren K O, Abildgaard +3 more
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Persistent aura, visual snow, and other visual symptoms
In neurology practice, it is common to encounter a variety of visual complaints. Historically, in the absence of known ocular pathology, epilepsy, or insult to the central nervous system, positive symptoms were assumed to be migrainous in origin. This assumption was sometimes made even in the absence of a history of migraine.Carrie E, Robertson, Kathleen B, Digre
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