Amblyopia as a Window to Neural Plasticity in the Visual System 2010
... It appears then that amblyopia, although it has its onset in childhood, has a major functional effect at the other end of the lifespan. Is there additional ophthalmologic literature that acknowledges amblyopia results in functional deficits through the lifespan that should be treated? ...
... It appears then that amblyopia, although it has its onset in childhood, has a major functional effect at the other end of the lifespan. Is there additional ophthalmologic literature that acknowledges amblyopia results in functional deficits through the lifespan that should be treated? ...
Applications of Wavefront Technologies in Ophthalmology
... complete refractive status of the eye, including imperfections in the optical system such as defocus, regular astigmatism, and higher-order aberrations (HOAs). A wavefront aberration is the deviation of a wavefront that originates from a measured optical system in comparison with a reference wavefro ...
... complete refractive status of the eye, including imperfections in the optical system such as defocus, regular astigmatism, and higher-order aberrations (HOAs). A wavefront aberration is the deviation of a wavefront that originates from a measured optical system in comparison with a reference wavefro ...
Ectopia Lentis
... Patients with ectopia lentis may be followed for many years without significant ocular problems. However ocular complications associated with displacement of the lens are commonly serious2. The associated abnormalities include amblyopia, uveitis, glaucoma, cataract formation and retinal detachment. ...
... Patients with ectopia lentis may be followed for many years without significant ocular problems. However ocular complications associated with displacement of the lens are commonly serious2. The associated abnormalities include amblyopia, uveitis, glaucoma, cataract formation and retinal detachment. ...
The Intraocular Pressure/Pulse Amplitude Relation and
... the abnormally high OAP complicate this diagnosis. The observation that the ocular blood flows were on the low side of the normal mean, while the ocular perfusion pressures are abnormally high is consistent with an abnormally high vascular resistance in the brain. In this respect, the relatively hig ...
... the abnormally high OAP complicate this diagnosis. The observation that the ocular blood flows were on the low side of the normal mean, while the ocular perfusion pressures are abnormally high is consistent with an abnormally high vascular resistance in the brain. In this respect, the relatively hig ...
vitamin deficiencies in relation to the eye
... in the majority of cases, probably because of the presence of other conditioning factors and because of the fact that they came at an irreversible stage. However, only one case of recent origin, showing mild oedema of the posterior pole, macular pigmentation, and narrowing of the vessels, responded ...
... in the majority of cases, probably because of the presence of other conditioning factors and because of the fact that they came at an irreversible stage. However, only one case of recent origin, showing mild oedema of the posterior pole, macular pigmentation, and narrowing of the vessels, responded ...
TYPES OF STRABISMUS Pseudostrabismus. Heterophoria (latent
... they appear to be crossed. Often we observed the abnormality of the eyeballs structure or its placement in the orbits or changes in the eye protective apparatus. Pseudostrabismus is present, when the visual axis (connecting fixing object with the fovea) is different then the optic axis ( the line ru ...
... they appear to be crossed. Often we observed the abnormality of the eyeballs structure or its placement in the orbits or changes in the eye protective apparatus. Pseudostrabismus is present, when the visual axis (connecting fixing object with the fovea) is different then the optic axis ( the line ru ...
The Measurement of Ocular Accommodation in
... much to be learned from continuous, dynamic measurement.6-8 A standard autorefractor will normally measure the refractive status of the eye at only one point in time.6 If a near stimulus is presented, accommodation fluctuates, and the eyes do not sustain a constant accommodative tonus. At the very l ...
... much to be learned from continuous, dynamic measurement.6-8 A standard autorefractor will normally measure the refractive status of the eye at only one point in time.6 If a near stimulus is presented, accommodation fluctuates, and the eyes do not sustain a constant accommodative tonus. At the very l ...
Optical coherence tomography imaging of ocular and periocular
... Spectral domain OCT quickly replaced conventional time domain OCT because of its superior speed, sensitivity and resolution (3–7 mm).2 Anterior segment OCT (AS-OCT), ultra-high resolution OCT (UHR-OCT), spectral domain OCT (SD-OCT) and enhanced depth imaging OCT (EDI-OCT), have all been described to ...
... Spectral domain OCT quickly replaced conventional time domain OCT because of its superior speed, sensitivity and resolution (3–7 mm).2 Anterior segment OCT (AS-OCT), ultra-high resolution OCT (UHR-OCT), spectral domain OCT (SD-OCT) and enhanced depth imaging OCT (EDI-OCT), have all been described to ...
Cornea and External Disease
... in severe cases bilateral cataracts (anterior subcapsular, or posterior polar) 10% of all atopic dermatitis associated with keratoconus, iritis, cataract RD from pars plana tears or ora dialysis (can have photoreceptor outer segments in anterior chamber which look like cells) increased serum IgE, fe ...
... in severe cases bilateral cataracts (anterior subcapsular, or posterior polar) 10% of all atopic dermatitis associated with keratoconus, iritis, cataract RD from pars plana tears or ora dialysis (can have photoreceptor outer segments in anterior chamber which look like cells) increased serum IgE, fe ...
The use of optical coherence tomography in neuro
... of surgery were less likely to have post-surgery recovery of visual acuity or visual field defects. This is entirely consistent with the observation that patients with established optic atrophy from compressive optic neuropathies are less likely to recover their optic nerve function after relieving ...
... of surgery were less likely to have post-surgery recovery of visual acuity or visual field defects. This is entirely consistent with the observation that patients with established optic atrophy from compressive optic neuropathies are less likely to recover their optic nerve function after relieving ...
Lamellar Keratoplasty in a Referral Center in
... due to surface and suture changes. Thus, a history of anterior vascular keratoplasty could represent a triggering factor for corneal opacification [11]. Another important fact is the glaucoma, characterized by being the leading cause of blindness after penetrating keratoplasty (PK), which leads to g ...
... due to surface and suture changes. Thus, a history of anterior vascular keratoplasty could represent a triggering factor for corneal opacification [11]. Another important fact is the glaucoma, characterized by being the leading cause of blindness after penetrating keratoplasty (PK), which leads to g ...
The retina part 1 - TOP Recommended Websites
... (OCT) is a new imaging technique that provides high resolution and cross-sectional images of the eye analogous to ultrasound, but instead of using of acoustic waves (as in ultrasound), it uses light to achieve micrometer axial resolution. the axial resolution of OCT in retinal tissue is about 1-15 µ ...
... (OCT) is a new imaging technique that provides high resolution and cross-sectional images of the eye analogous to ultrasound, but instead of using of acoustic waves (as in ultrasound), it uses light to achieve micrometer axial resolution. the axial resolution of OCT in retinal tissue is about 1-15 µ ...
a reanalysis of the collaborative ocular melanoma study medium
... After completion of the COMS trial, patient follow-up continued so that, at present, the majority of the patients have been followed for at least 5 years. Analysis of the follow-up data by personnel in the COMS Coordinating Center revealed no statistical difference in survival between the two treatm ...
... After completion of the COMS trial, patient follow-up continued so that, at present, the majority of the patients have been followed for at least 5 years. Analysis of the follow-up data by personnel in the COMS Coordinating Center revealed no statistical difference in survival between the two treatm ...
EL-MINIA MED. BULL. VOL. 22, NO. 2, JUNE, 2011 Mehany LIMBAL
... prescribed two times daily. Predforte eye drops (Allergan) four times daily, tobradex ointment (Alcon) three times daily were used for 1 week then gradual tapering for 3 weeks and liberal use of topical lubricating eye drops four times daily for 4 weeks. Patients instructed to avoid rubbing their ey ...
... prescribed two times daily. Predforte eye drops (Allergan) four times daily, tobradex ointment (Alcon) three times daily were used for 1 week then gradual tapering for 3 weeks and liberal use of topical lubricating eye drops four times daily for 4 weeks. Patients instructed to avoid rubbing their ey ...
Open angle glaucoma and non- central retinal vein occlusion – the
... Purpose: To determine whether non-central retinal vein occlusion (nCRVO) or open angle glaucoma (OAG) is the primary event in eyes suffering from both diseases. Methods: The study has two parts. The first is a retrospective survey of a clinical glaucoma database. In eyes with OAG and nCRVO, the temp ...
... Purpose: To determine whether non-central retinal vein occlusion (nCRVO) or open angle glaucoma (OAG) is the primary event in eyes suffering from both diseases. Methods: The study has two parts. The first is a retrospective survey of a clinical glaucoma database. In eyes with OAG and nCRVO, the temp ...
Article
... the body, hair fall, and nail changes since 2 years of age. There was a history of gradual, progressive, painless diminution of vision and irritation of both eyes for the past 4 years. The parents did not have any such complaints and she did not have any siblings. The physical examination of patient ...
... the body, hair fall, and nail changes since 2 years of age. There was a history of gradual, progressive, painless diminution of vision and irritation of both eyes for the past 4 years. The parents did not have any such complaints and she did not have any siblings. The physical examination of patient ...
SOFLENS® - The Right Contact
... lens performance and ocular health, including oxygen permeability, wettability, central and peripheral thickness, and optic zone diameter. The potential impact of these factors on the patient’s ocular health should be carefully weighed against the patient’s need for refractive correction; therefore, ...
... lens performance and ocular health, including oxygen permeability, wettability, central and peripheral thickness, and optic zone diameter. The potential impact of these factors on the patient’s ocular health should be carefully weighed against the patient’s need for refractive correction; therefore, ...
IOSR Journal of Dental and Medical Sciences (JDMS)
... pain, epithelial defects size and anterior chamber reaction decrease within 48 hours it may be considered to be effective treatment.30 If there is no sign of improvement within 48 hours then ciprofloxacin ointment at bed time may be useful.3l Also Mydriatics drugs are used to reduce pain from ciliar ...
... pain, epithelial defects size and anterior chamber reaction decrease within 48 hours it may be considered to be effective treatment.30 If there is no sign of improvement within 48 hours then ciprofloxacin ointment at bed time may be useful.3l Also Mydriatics drugs are used to reduce pain from ciliar ...
Orbital Exenteration: A 15
... orbit is preferred because of the higher chance of extrusion and infection with alloplastic implant materials.8,17 The most common autogenous tissue used to fill the posterior orbit was dermis-fat graft harvested from the abdominal wall. This was performed in 11 of our patients as a primary or secon ...
... orbit is preferred because of the higher chance of extrusion and infection with alloplastic implant materials.8,17 The most common autogenous tissue used to fill the posterior orbit was dermis-fat graft harvested from the abdominal wall. This was performed in 11 of our patients as a primary or secon ...
Clinical Results of Deep Anterior Lamellar Keratoplasty in Treatment
... accordance with high post DALK Ast in 26% of eyes in previous similar trials at 1 year that was managed with relaxing incisions and adjustment sutures14. These differences in refractive results and post DALK refractive error in our study compared to previous similar clinical studies in international ...
... accordance with high post DALK Ast in 26% of eyes in previous similar trials at 1 year that was managed with relaxing incisions and adjustment sutures14. These differences in refractive results and post DALK refractive error in our study compared to previous similar clinical studies in international ...
Ocular Application of Nerve Growth Factor Protects
... cells (RGCs) leads to optic nerve (ON) degeneration and vision loss. However, although the elevated intraocular pressure (EIOP) is considered a primary cause of the visual deficit, it is known that some patients still experience visual loss after lowering the IOP and others with GL and ON degeneratio ...
... cells (RGCs) leads to optic nerve (ON) degeneration and vision loss. However, although the elevated intraocular pressure (EIOP) is considered a primary cause of the visual deficit, it is known that some patients still experience visual loss after lowering the IOP and others with GL and ON degeneratio ...
Removal of ocular artifacts for high
... The use of some quantitative indexes to address the efficacy of the EOG artifacts removal was produced in literature [9-11]. While the first compared the power spectral density of the original and reconstructed waveforms to measure the extent to which “artifactual” activity had been removed, the sec ...
... The use of some quantitative indexes to address the efficacy of the EOG artifacts removal was produced in literature [9-11]. While the first compared the power spectral density of the original and reconstructed waveforms to measure the extent to which “artifactual” activity had been removed, the sec ...
3 Package Insert English_new 01 - Home | Johnson and Johnson
... Important: Please read carefully and keep this informaon for future use. This Package Insert is intended for the Eye Care Professional, but should be made available to paents upon request. This insert contains important informaon about the correct usage of ACUVUE® and SUREVUE® Brand Contact Lense ...
... Important: Please read carefully and keep this informaon for future use. This Package Insert is intended for the Eye Care Professional, but should be made available to paents upon request. This insert contains important informaon about the correct usage of ACUVUE® and SUREVUE® Brand Contact Lense ...
American Society of Cataract and Refractive Surgery
... retro and peribulbar anesthesia are eliminated and a quicker resumption of normal visual function is assured, if the surgeon is able to adapt to operating on an eye which is not still and therefore less under control. This situation certainly represents a disadvantage for the surgeon as lack of immo ...
... retro and peribulbar anesthesia are eliminated and a quicker resumption of normal visual function is assured, if the surgeon is able to adapt to operating on an eye which is not still and therefore less under control. This situation certainly represents a disadvantage for the surgeon as lack of immo ...
Refractive eye disorders
... To compensate, a low hypermetrope (a person with mild hypermetropia) will often use some extra accommodative effort (focusing power) to cause extra convergence of light rays, and move the focal point forward onto the retina. In adulthood, high hypermetropia cannot be corrected with accommodative eff ...
... To compensate, a low hypermetrope (a person with mild hypermetropia) will often use some extra accommodative effort (focusing power) to cause extra convergence of light rays, and move the focal point forward onto the retina. In adulthood, high hypermetropia cannot be corrected with accommodative eff ...