Relative Afferent Pupillary Defect (RAPD)
... centrally- “like looking through the bottom of a beer glass”. Red colour vision is lost early- so the world looks bluer through the affected eye. About 80% have retrobulbar neuritis- where initial examination of the fundus is normal. The remaining 20% have a demyelinating plaque right at the front o ...
... centrally- “like looking through the bottom of a beer glass”. Red colour vision is lost early- so the world looks bluer through the affected eye. About 80% have retrobulbar neuritis- where initial examination of the fundus is normal. The remaining 20% have a demyelinating plaque right at the front o ...
Explanatory Statement 84 of 2011 retinal vascular occlusive disease
... and extending the factor to include 'giant cell arteritis, polyarteritis nodosa or Takayasu's arteritis' and 'ipsilateral carotid arterial disease'; new factor 6(n) concerning 'combined oral contraceptive pill'; new factor 6(o) concerning 'a haematological disorder'; new factor 6(p) concerning 'vasc ...
... and extending the factor to include 'giant cell arteritis, polyarteritis nodosa or Takayasu's arteritis' and 'ipsilateral carotid arterial disease'; new factor 6(n) concerning 'combined oral contraceptive pill'; new factor 6(o) concerning 'a haematological disorder'; new factor 6(p) concerning 'vasc ...
PDF - International Journal of Retina and Vitreous
... color photo. The high resolution of AO allowed detection of some tiny particles that were not detectable clinically (Arrow heads: Fig. 1). Different diagnostic modalities have been used previously to characterize the retinal lesions in talc retinopathy. Fundus examination usually reveals a character ...
... color photo. The high resolution of AO allowed detection of some tiny particles that were not detectable clinically (Arrow heads: Fig. 1). Different diagnostic modalities have been used previously to characterize the retinal lesions in talc retinopathy. Fundus examination usually reveals a character ...
Extended Ophthalmoscopy and Fundus Photography
... Compared to ophthalmoscopy, fundus photography generally needs a considerably larger instrument, but has the advantage of availing the image to be examined by a specialist at another location and/or time, as well as providing photo documentation for future reference. Modern fundus photographs genera ...
... Compared to ophthalmoscopy, fundus photography generally needs a considerably larger instrument, but has the advantage of availing the image to be examined by a specialist at another location and/or time, as well as providing photo documentation for future reference. Modern fundus photographs genera ...
principles of visual field testing and perimetry
... Things to remember – a total homonymous hemianopsia (half of the visual field missing for both eyes) means that all of the fibers have been damaged, so the only localizing ability is to assess that it is postchiasmal; some cookie cutter defects may link up with the blind spot for one eye, and this s ...
... Things to remember – a total homonymous hemianopsia (half of the visual field missing for both eyes) means that all of the fibers have been damaged, so the only localizing ability is to assess that it is postchiasmal; some cookie cutter defects may link up with the blind spot for one eye, and this s ...
Retinal nerve fiber layer analysis in idiopathic intracranial
... period.[6] Although visual field defects still persisted in 75% and 56% of the cases by Goldmann and Humphrey perimetries respectively the visual status improved significantly throughout the follow-up period and the final visual outcome was excellent or good in the majority of the patients. This was ...
... period.[6] Although visual field defects still persisted in 75% and 56% of the cases by Goldmann and Humphrey perimetries respectively the visual status improved significantly throughout the follow-up period and the final visual outcome was excellent or good in the majority of the patients. This was ...
Vision and Autism
... Flexibility of the visual system allows one to quickly and easily look back and forth in space and see clearly and singly. Field is a category that ensures that the person can see the full breadth of both eyes’ limits: up, down, right and left. There are organic, usually permanent field losses, but ...
... Flexibility of the visual system allows one to quickly and easily look back and forth in space and see clearly and singly. Field is a category that ensures that the person can see the full breadth of both eyes’ limits: up, down, right and left. There are organic, usually permanent field losses, but ...
The eyes have it
... Fortunately, recent advances in both vision screening resources and technology are making this process easier than ever for even the busiest pediatrician. Measuring visual acuity Vision screening performed by measuring the visual acuity of each eye using an acuity wall chart remains the gold standar ...
... Fortunately, recent advances in both vision screening resources and technology are making this process easier than ever for even the busiest pediatrician. Measuring visual acuity Vision screening performed by measuring the visual acuity of each eye using an acuity wall chart remains the gold standar ...
Results of the Application of the Method of
... etc. In patients with PAON, best results were seen in those who had a vascular-related AON. Treatment also brought results in patients with TRA, both peripheral and central. Moreover, the improvement of visual functions was noted in developed and advanced stages of disease. Very good results were ob ...
... etc. In patients with PAON, best results were seen in those who had a vascular-related AON. Treatment also brought results in patients with TRA, both peripheral and central. Moreover, the improvement of visual functions was noted in developed and advanced stages of disease. Very good results were ob ...
Intraocular Foreign Body: A Classic Case of Metal on Metal Eye
... hammering or chiseling metal on metal and feels something strike the eye. Based on the history alone, the possibility of an IOFB should be thoroughly investigated, or the diagnosis can easily ...
... hammering or chiseling metal on metal and feels something strike the eye. Based on the history alone, the possibility of an IOFB should be thoroughly investigated, or the diagnosis can easily ...
History of Ophthalmic Photography
... that he certainly knew, whether an appearance now deemed of great significance, was, or was not, present at the time of earlier examination; or that, to trace the progress of this case, he had the fundus a month ago to compare with the fundus of today."' These opening remarks were made by Edward Jac ...
... that he certainly knew, whether an appearance now deemed of great significance, was, or was not, present at the time of earlier examination; or that, to trace the progress of this case, he had the fundus a month ago to compare with the fundus of today."' These opening remarks were made by Edward Jac ...
1. dia - 5mp.eu
... threshold, it can appear as phosphene lights in our mind. However, our experiments about spontaneous and visible light induced delayed biophoton emission from isolated rat’s whole eye2, lens, vitreous humor and retina sustain this new photo-biopsychophysical concept at least in the case in retinal p ...
... threshold, it can appear as phosphene lights in our mind. However, our experiments about spontaneous and visible light induced delayed biophoton emission from isolated rat’s whole eye2, lens, vitreous humor and retina sustain this new photo-biopsychophysical concept at least in the case in retinal p ...
Faster recovery of visual acuity at all distances
... Distribution of cumulative binocular visual acuity twelve months after the PresbyMAX treatment (UDVA, UNVA, DCNVA, U(D+N)VA): 90% of patients achieved 0.2 logMAR (20/32) UDVA, 94% 0.2 logRAD (newsprint) UNVA, and 85% 0.2 logMAR UDVA and logRAD UNVA simultaneously. ...
... Distribution of cumulative binocular visual acuity twelve months after the PresbyMAX treatment (UDVA, UNVA, DCNVA, U(D+N)VA): 90% of patients achieved 0.2 logMAR (20/32) UDVA, 94% 0.2 logRAD (newsprint) UNVA, and 85% 0.2 logMAR UDVA and logRAD UNVA simultaneously. ...
Central Retinal Arterial Occlusion (CRAO) after Phacoemulsification
... patient being reported on did not complain of postoperative pain which normally would accompany an acute rise in the IOP. Similar cases of retinal infarction with macular cherry red spot have been reported following intraocular injection of gentamycin and other amino glycosides aimed at preventing p ...
... patient being reported on did not complain of postoperative pain which normally would accompany an acute rise in the IOP. Similar cases of retinal infarction with macular cherry red spot have been reported following intraocular injection of gentamycin and other amino glycosides aimed at preventing p ...
T. canis - Posters On Demand 2009
... He was treated initially with Pred-forte. Due to failure to respond, lab analysis was performed which showed a positive result for Toxocara canis, eosinophilia, and negative for toxoplasmosis. Subtenon steroid injections were initiated followed by oral steroids and albendazole 400 mg bid for fiv ...
... He was treated initially with Pred-forte. Due to failure to respond, lab analysis was performed which showed a positive result for Toxocara canis, eosinophilia, and negative for toxoplasmosis. Subtenon steroid injections were initiated followed by oral steroids and albendazole 400 mg bid for fiv ...
Microplasmin Shows Promise for Vitreomacular Traction Treatment
... eyes with clinically significant macular edema due to diabetic retinopathy and cystoid macular edema due to central retinal vein occlusion (CRVO) that were refractory prior to treatment with these intravitreal agents. Our goal was to create a safe, atraumatic nonsurgical PVD which could allow patien ...
... eyes with clinically significant macular edema due to diabetic retinopathy and cystoid macular edema due to central retinal vein occlusion (CRVO) that were refractory prior to treatment with these intravitreal agents. Our goal was to create a safe, atraumatic nonsurgical PVD which could allow patien ...
view poster
... Granulocyte-colony-stimulating factor (G-CSF) is a powerful and specific growth factor for neutrophilic granulocytes. G-CSF is currently used clinically for the treatment of neutropenia. GCSF promotes the proliferation, survival, and maturation of cells committed to the neutrophilic granulocyte (NG) ...
... Granulocyte-colony-stimulating factor (G-CSF) is a powerful and specific growth factor for neutrophilic granulocytes. G-CSF is currently used clinically for the treatment of neutropenia. GCSF promotes the proliferation, survival, and maturation of cells committed to the neutrophilic granulocyte (NG) ...
Cataracts
... retinopathy. Younger people are also at risk for eye disorders, particularly traumatic injuries. ...
... retinopathy. Younger people are also at risk for eye disorders, particularly traumatic injuries. ...
Acute morning glory syndrome: report ofa case
... acuity was 6/4. The optic disc oedema had gone but the macular star took another 2 months to resolve. Since then the patient has been followed up for 6 years without any further changes either in vision or ...
... acuity was 6/4. The optic disc oedema had gone but the macular star took another 2 months to resolve. Since then the patient has been followed up for 6 years without any further changes either in vision or ...
Ch06 Lecture Part II
... – Binocular neurons • Many binocular neurons respond best when the retinal images are on corresponding retinal locations: Neural basis for the horopter – RFs -- corresponding retinal locations • Other binocular neurons respond best when similar images fall on different retinal locations – RFs – non ...
... – Binocular neurons • Many binocular neurons respond best when the retinal images are on corresponding retinal locations: Neural basis for the horopter – RFs -- corresponding retinal locations • Other binocular neurons respond best when similar images fall on different retinal locations – RFs – non ...
dynamic duos - Salus University
... The Combined Role of Optometry and Occupational Therapy in the Evaluation and Treatment of Patients with Traumatic Brain Injury Dawn M. Ciccarone, MS, OTR/L, CLVT Luis Trujillo, OD This course features an optometrist and occupational therapist who will discuss the evaluation and treatment process fo ...
... The Combined Role of Optometry and Occupational Therapy in the Evaluation and Treatment of Patients with Traumatic Brain Injury Dawn M. Ciccarone, MS, OTR/L, CLVT Luis Trujillo, OD This course features an optometrist and occupational therapist who will discuss the evaluation and treatment process fo ...
Visual field organization and retinal resolution
... of the beluga whale retina (Pütter, 1903; Pilleri, 1964). Its morphological and functional integrity was proved in those studies by demonstrating the presence of all the known retinal layers, each of which is well-developed in this species. Rod and cone photoreceptors also were detected in the ...
... of the beluga whale retina (Pütter, 1903; Pilleri, 1964). Its morphological and functional integrity was proved in those studies by demonstrating the presence of all the known retinal layers, each of which is well-developed in this species. Rod and cone photoreceptors also were detected in the ...
The Ageing Eye Dr Kelly Caruso
... Iris holes may make the eye light sensitive (photophobic) This causes blepharospasm Treatment – doggles? Coloured contact lenses? Behavioural modification ...
... Iris holes may make the eye light sensitive (photophobic) This causes blepharospasm Treatment – doggles? Coloured contact lenses? Behavioural modification ...
Advances In Ophthalmology
... genetic data with the results from earlier currently overseeing the following National Institutes of Healthphases of the trial to pinpoint specific genetic traits or biomarkers sponsored clinical trials at NewYork-Presbyterian/Columbia. that could help facilitate genetic diagnostic testing and enabl ...
... genetic data with the results from earlier currently overseeing the following National Institutes of Healthphases of the trial to pinpoint specific genetic traits or biomarkers sponsored clinical trials at NewYork-Presbyterian/Columbia. that could help facilitate genetic diagnostic testing and enabl ...
Retinitis pigmentosa
Retinitis pigmentosa (RP) is an inherited, degenerative eye disease that causes severe vision impairment due to the progressive degeneration of the rod photoreceptor cells in the retina. This form of retinal dystrophy manifests initial symptoms independent of age; thus, RP diagnosis occurs anywhere from early infancy to late adulthood. Patients in the early stages of RP first notice compromised peripheral and dim light vision due to the decline of the rod photoreceptors. The progressive rod degeneration is later followed by abnormalities in the adjacent retinal pigment epithelium (RPE) and the deterioration of cone photoreceptor cells. As peripheral vision becomes increasingly compromised, patients experience progressive ""tunnel vision"" and eventual blindness. Affected individuals may additionally experience defective light-dark adaptations, nyctalopia (night blindness), and the accumulation of bone spicules in the fundus (eye).