Induced astigmatism biases the orientation information represented in multivariate electroencephalogram activities
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DOI: 10.1002/hbm.25550
Abstract: A small physical change in the eye influences the entire neural information process along the visual pathway, causing perceptual errors and behavioral changes. Astigmatism, a refractive error in which visual images do not evenly focus… read more here.
Keywords: information; induced astigmatism; multivariate electroencephalogram; orientation information ... See more keywords
Evaluation of corneal topographic changes and surgically induced astigmatism after transconjunctival 27-gauge microincision vitrectomy surgery
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DOI: 10.1007/s10792-017-0507-5
Abstract: PurposeTo evaluate the corneal topographic changes and postvitrectomy astigmatism after 27-gauge (g) microincision vitrectomy surgery (MIVS) by using Pentacam HR-Scheimpflug imaging system.MethodsThis prospective descriptive study included 30 eyes of 30 patients who underwent 27-g MIVS.… read more here.
Keywords: corneal topographic; corneal; astigmatism; induced astigmatism ... See more keywords
Comparison of surgically induced astigmatism among different surgeons performing the same incision.
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DOI: 10.18240/ijo.2017.06.26
Abstract: To compare surgically induced astigmatism (SIA) of different surgeons, who perform the same main incision. Two hundred and seventy eyes underwent cataract surgery with phacoemulsification by four different surgeons (A, B, C, and D). A… read more here.
Keywords: surgically induced; induced astigmatism; incision; different surgeons ... See more keywords
Comparison of surgically induced astigmatism in chevron, straight, and frown incisions in manual small-incision cataract surgery
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DOI: 10.4103/ijo.ijo_1589_22
Abstract: Purpose: The study was conducted to calculate and compare the surgically induced astigmatism (SIA) in chevron, frown, and straight incisions in manual small-incision cataract surgery (MSICS). Methods: A prospective, hospital-based study was conducted on 90… read more here.
Keywords: surgically induced; chevron; incision; group ... See more keywords