• The vertebrate retina is inverted in the sense that the light-sensing cells are in the back of the retina, so that light has to pass through layers of neurons and capillaries before it reaches the photosensitive sections of the rods and cones. (wikipedia.org)
  • Dopamine seems to be the principal catecholamine in the vertebrate retina, where it is found in two types of neurone 1 . (nature.com)
  • The 'inverted' arrangement of the vertebrate retina, in which light has to pass through several inner layers of its neural apparatus before reaching the photoreceptors, has long been the butt of derision by evolutionists who claim that it is inefficient, and therefore evidence against design. (answersingenesis.org)
  • Evolutionists frequently maintain that the vertebrate retina exhibits a feature which indicates that it was not designed because its organisation appears to be less than ideal. (answersingenesis.org)
  • The optics of the eye create a focused two-dimensional image of the visual world on the retina, which then processes that image within the retina and sends nerve impulses along the optic nerve to the visual cortex to create visual perception . (wikipedia.org)
  • Light striking the retina initiates a cascade of chemical and electrical events that ultimately trigger nerve impulses that are sent to various visual centres of the brain through the fibres of the optic nerve . (wikipedia.org)
  • therefore, the optic nerve must cross through the retina en route to the brain. (wikipedia.org)
  • The wire has to travel over the surface of the retina to a point where it dives through a hole in the retina (the so-called 'blind spot') to join the optic nerve. (answersingenesis.org)
  • Toxicological pathology of the retina and optic nerve. (nih.gov)
  • The average healthy retina is 250-µm thick immediately adjacent to the temporal margin of the optic nerve. (medscape.com)
  • Retinal nerve fibers exit the eye through the optic nerve, located nasally and on the same plane as the anatomical center of the retina. (medscape.com)
  • It is thought that Apple will launch the iPad mini, 13in Retina Display MacBook Pro, Mac mini and a thinner iMac at the event. (macworld.com)
  • And that's what the iPad mini with Retina Display delivers. (gottabemobile.com)
  • The new iPad mini is a 7 inch Tablet packed with almost all of the power of its larger sibling, the iPad Air, and now equipped with a Retina Display. (gottabemobile.com)
  • To call the iPad mini with Retina Display a premium purchase is accurate. (gottabemobile.com)
  • Released in a sneak launch by Apple, the iPad mini with Retina Display may be tough to get this holiday season because of supply issues with its major new feature, the Retina Display. (gottabemobile.com)
  • They are typically priced lower than the iPad mini with Retina Display and are all generally available. (gottabemobile.com)
  • The iPad mini with Retina Display will also have to compete with the excellent new, larger, and easier to obtain iPad Air. (gottabemobile.com)
  • From design to performance the iPad mini with Retina Display raises the expectation bar for small Tablets. (gottabemobile.com)
  • For more on how the iPad mini with Retina Display compares with its predecessor here's a look at the iPad mini vs. iPad mini with Retina Display . (gottabemobile.com)
  • This is a quick look at the iPad mini with Retina Display showing how easy it is to hold and manipulate in one hand while accessing Apps. (gottabemobile.com)
  • The iPad mini with Retina Display adheres to that same form factor design language. (gottabemobile.com)
  • The iPad mini with Retina Display comes in Silver or Space Gray with the latter replacing the black back of its predecessor. (gottabemobile.com)
  • As I promised in our iPad mini with Retina Display review , I put the new mini through our LTE hotspot battery life test. (anandtech.com)
  • The Air will obviously last longer, but if you prefer something a bit smaller the iPad mini with Retina Display is a great option. (anandtech.com)
  • This is the largest iOS device yet, sporting a 12.9-inch display with a 2732x2048 resolution - that equates to 5.6 million pixels, which is more than even the 15-inch MacBook Pro with Retina display. (gearlive.com)
  • Evidence of a new 13-inch MacBook Pro comes as a report from DigiTimes on Tuesday claimed that upstream component suppliers are preparing to provide parts to Apple for a 13-inch MacBook Pro with Retina display in the third quarter of 2012. (appleinsider.com)
  • Last month, an online battery test also potentially identified a 13-inch version of a MacBook Pro with Retina display. (appleinsider.com)
  • The MacBook Pro with Retina Display also features the Force Touch trackpad. (bhphotovideo.com)
  • The MacBook Pro with Retina Display also has 8GB of onboard 1866 MHz LPDDR3 RAM, 256GB of PCIe-based flash storage and an SDXC media card slot. (bhphotovideo.com)
  • pl. retinae or retinas ) is the innermost, light-sensitive layer of tissue of the eye of most vertebrates and some molluscs . (wikipedia.org)
  • This article reviews the reasons for our having the inverted retina and why the opposite arrangement (the verted retina) would be liable to fail in creatures who have inverted retinas. (answersingenesis.org)
  • This article reviews the reasons for our having the inverted retina and why the opposite arrangement (the verted retina), in which the photoreceptors are innermost and the first layer to receive incident light, would be liable to fail in creatures who have inverted retinas. (answersingenesis.org)
  • For the electronics screen trademark, see Retina display . (wikipedia.org)
  • Apple has introduced the first desktop computer with a built-in 5K display in the iMac with Retina 5K display , and we are opening one up in this episode! (gearlive.com)
  • The 5K Retina display is packed with 14.7 million pixels, with a resolution of 5120 x 2880. (gearlive.com)
  • You can pick up the iMac with 5K Retina display from Apple , right now! (gearlive.com)
  • Apple just announced a brand new MacBook, which features an all new 12-inch Retina display, at this morning's Spring Forward event. (gearlive.com)
  • While the Retina display is impressive with a 2304 x 1440 resolution, there's much more to the MacBook that warrants discussion. (gearlive.com)
  • Overall, the early hands-on impressions are favorable, with the reduction in thickness and weight making a significant difference for professionals on the go, but the high price tag associated with the Retina display and solid-state storage mean that it likely won't quite be able to inherit the non-Retina model's popularity just yet. (macrumors.com)
  • Still, 1680 x 1050 is a tremendous option on a display of this size, though at the "best for Retina" setting the screen offers an effective 1280 x 800. (macrumors.com)
  • With no discrete graphics card, what differentiates this from a MacBook Air [if they were to drop a Retina display in it? (macrumors.com)
  • It is rather safe to say that the Retina Display for the iPad 3 has been all but confirmed , and we do know that the iPad 3 will be released this coming March 7th , which is just a couple of days away. (ubergizmo.com)
  • I am quite sure that the demand and frenzy for the iPad 3 will be phenomenal, especially when it packs a Retina Display. (ubergizmo.com)
  • Read more about Apple Inc , iPad and Retina Display . (ubergizmo.com)
  • Apple released the first iMac with an ultra-high resolution Retina display today. (osxdaily.com)
  • The Retina model includes a 27″ display with a whopping 5120 x 2880 pixel resolution, which Apple is calling a Retina 5K display. (osxdaily.com)
  • The iMac with Retina display is backed by some powerful internal hardware as well, with the entry level model including a quad core 3.5GHz Core i5 CPU, able to be configured at up to 4GHz Core i7 CPU. (osxdaily.com)
  • Of course, driving such an ultra high resolution display requires some significant graphics power, and the Retina iMac ships with a AMD Radeon R9 M290X with 2GB of VRAM by default, but can be upgraded to up the AMD Radeon R9 M295X with 4GB of RAM if desired. (osxdaily.com)
  • Starting with the "Retina Display" MacBook Pro models released in 2012, Apple began soldering the memory directly onto the board to make them thinner and lighter. (macsales.com)
  • In this week's episode we talk some about our recently published review of the iMac with 5K Retina display, a post-Chinese New Year Apple Watch release, why we do and don't care about the upcoming Office for Mac 2015, Beats Music on Southwest Airlines, Taylor Swift's spotty relationship with Spotify, and what Tim Cook's recent revelations mean for Apple and tolerance in general. (macworld.com)
  • As benchmarks for an unreleased MacBook Pro running a previously unknown build of Mountain Lion have appeared, a new rumor suggests Apple could launch its 13-inch Retina display MacBook Pro before October of this year. (appleinsider.com)
  • That's below a score of 10999 earned by the new 15-inch Retina display MacBook Pro with an Intel Core i7-3615QM processor clocked at 2.3 gigahertz, but is higher than scores of around 5000 earned by early 2011 13-inch MacBook Pros. (appleinsider.com)
  • The data discovered on Mini Battery Logger's website also showed a model with the "10,2" identifier, which is different from the "MacBookPro9,2" label Apple gave to its recently updated 13-inch MacBook Pro, which does not feature a Retina display. (appleinsider.com)
  • Currently, the Retina display is only available with a 15-inch MacBook Pro identified as "MacBookPro10,1," while the legacy 15-inch model is "MacBookPro9,1. (appleinsider.com)
  • One issue noted in several of the early reviews of the new iPad was the fact that Amazon's Kindle app for iOS [ App Store ] had not been updated to support the Retina display on the new iPad. (macrumors.com)
  • But just in time for the official launch of the new iPad, Amazon has updated its Kindle app to version 3.0 to include support for the new iPad's Retina display, as well as several new features including a new library design and cloud view for browsing content. (macrumors.com)
  • Optimized for the new iPad retina display. (macrumors.com)
  • Photoshop, Illustrator, and a few other Creative Suite applications will get the Retina Display treatment through updates sometime this fall. (cnet.com)
  • Adobe Systems' Creative Suite 6 will soon tap into the higher resolution of Retina Display on the MacBook Pro. (cnet.com)
  • Adobe said yesterday that the CS6 versions of Photoshop and Lightroom will receive free updates in the coming months to support the Retina Display. (cnet.com)
  • Apparently out of the running for the Retina Display update are such CS6 products as Flash, InDesign, and Fireworks. (cnet.com)
  • But in this case, Adobe promises that such customers will receive the Retina Display support before CS7 arrives. (cnet.com)
  • How will the new Retina Display support help CS6 users who own the new MacBook Pro? (cnet.com)
  • The latest iteration of the Apple iMac 27-inch with Retina 5K Display delivers 14.7 million pixels in a very sleek package to your desktop, and it's more affordable than ever. (pcmag.com)
  • Brilliant 5K Retina Display. (pcmag.com)
  • The 2015 Apple iMac ($1,999 as tested) features a brilliant 5K Retina In-Plane Switching (IPS) display backed by a beefy Intel Core i5 processor and AMD R9 graphics. (pcmag.com)
  • A quick note: Last year's Apple iMac 27-inch with Retina 5K Display is still available. (pcmag.com)
  • It still has the same screen as last year's model, a brilliant 27-inch Retina 5K Display encased under edge-to-edge glass. (pcmag.com)
  • Graphics in programs updated for the Retina Display will render at native resolution, so you can edit 1080p or 4K video natively on the screen with room for toolbars. (pcmag.com)
  • Design unchanged, the latest 21.5-inch Apple iMac with 4K Retina display packs an updated CPU, Thunderbolt 3 connectivity, VR-ready graphics, and a brighter display. (techspot.com)
  • I've taken a look at the 21.5-inch, 3.4GHz model with a 4K Retina display. (techspot.com)
  • As has been expected for the last few weeks, Apple today announced the addition of a 21.5-inch Retina iMac to its desktop lineup, offering a 4K display and a starting price of $1,499. (slashgear.com)
  • With over 4 million pixels, the 13.3" Retina Display features a 2560 x 1600 screen resolution and a 16:10 aspect ratio for 227 pixels per inch (ppi). (bhphotovideo.com)
  • With four times as many pixels as an HD display, the 13.3" Retina IPS Display provides up to 48 percent more color than the previous generation. (bhphotovideo.com)
  • The new 15-inch Retina MacBook Pro is expected to look like a big MacBook, and offer multiple Thunderbolt 3 and USB-C ports, a touch sensitive OLED display strip instead of function keys, may offer Touch ID, and will sport a big processor upgrade. (macobserver.com)
  • The 13.3" MacBook Pro Laptop Computer with Retina Display (Early 2015) from Apple is a powerful notebook computer with an innovative, ultrathin, ultraportable aluminum unibody design. (bhphotovideo.com)
  • Along with that release window, the report also claims that the iPad 3 will have a Retina Display with a 2048 x 1536 resolution display. (gottabemobile.com)
  • The third generation iPad with Retina Display will, indeed, go on sale Friday March 16th, 2012 in the United States. (gottabemobile.com)
  • Lynx is leading the way with a retina-specific solution co-developed with leading providers and designed to improve patient care, inventory management and injection reimbursement efficiency," said Jennifer Waters, vice president of ophthalmology sales, McKesson. (mckesson.com)
  • Sometimes the retina can detach or lift from its position, becoming separated from its blood supply that provides it with essential nutrients and oxygen - this is known as retinal detachment. (specsavers.co.uk)
  • When that happens, fluid can pass through the tear and lift (detach) the retina. (aao.org)
  • With a torn retina, fluid may leak through the hole and detach the retina. (aao.org)
  • Otherwise, your retina could detach and you could lose vision in that eye. (aao.org)
  • If the small area is not soon reattached, the entire retina can detach. (msdmanuals.com)
  • The human retina contains hundreds of millions of cells organised in very specific ways and with intimate three dimensional relationships with other cells and structures in the eye. (thenakedscientists.com)
  • The human retina is located on the inner surface of the posterior two-thirds to three-quarters of the eye. (medscape.com)
  • Usually the vitreous moves around on the retina without causing problems. (aao.org)
  • But the vitreous may stick to the retina and pull hard enough to tear it. (aao.org)
  • Assuming that the ocular media (cornea, anterior chamber, lens, and vitreous) are not cloudy, the living retina can be examined using a direct or indirect ophthalmoscope or a retinal lens at the slit lamp. (medscape.com)
  • Int J Retina Vitreous;6: 1, 2020. (bvsalud.org)
  • With MR imaging a 50 % decrease in DTI FA values and significantly thinner retina in T1-weighted images were detected. (lu.se)
  • On the inside, the new 21.5-inch Retina iMac is powered by Intel's fifth-generation Core processor, and includes an Intel Iris Pro graphics system. (slashgear.com)
  • Apple says this new 21.5-inch Retina iMac is available starting today, but two non-Retina models are still available at their previous prices of $1,099 and $1,299. (slashgear.com)
  • [6] In contrast, in the cephalopod retina, the photoreceptors are in front, with processing neurons and capillaries behind them. (wikipedia.org)
  • Chris - Because in a real retina in an animal, and even in a human, that retinal pigment epithelium layer would be at the back of the eye and the photoreceptors - the rods and cones - would nuzzle up against it wouldn't it? (thenakedscientists.com)
  • Features of true detachments can include fluid, hemorrhage, and/or inflammatory or neoplastic cells in the subretinal space, as well as secondary degeneration of the detached retina (especially the rod and cone photoreceptors) and reactive RPE hypertrophy and/or hyperplasia. (nih.gov)
  • After applying eye drops to dilate the pupil, doctors examine the retina using an ophthalmoscope and can usually see a detachment. (msdmanuals.com)
  • All Retina iMacs come standard with a 1TB fusion drive. (osxdaily.com)
  • Note that Apple is also still making non-Retina 21- and 27-inch iMacs, starting at $1,099. (pcmag.com)
  • The Magic Trackpad 2 ($129), the first update to the accessory in five years, now features the Force Touch feature that debuted on the 12-inch Retina MacBook. (slashgear.com)
  • Replace a trackpad compatible with the late 2013 or mid 2014 model A1398 MacBook Pro 15 inch Retina laptop. (ifixit.com)
  • The key objectives of the project were to take advantage of both the biocompatibility and the semiconducting properties of diamond in order to explore the feasibility of fabrication of novel artificial retina implants. (europa.eu)
  • It is when the retina has a tear or hole, like a rip in cloth. (aao.org)
  • An image of the external environment is thus focused on the retina which transduces light into neural signals and is the innermost (relative to the geometric centre of the eyeball) of the three tunics of the eye's posterior segment. (answersingenesis.org)
  • The retina is the innermost layer. (medscape.com)
  • EURETINA Retina Specialists Seek to Stem Myopia Epidemic In an effort to slow the explosive increase in myopia and its subsequent progression, retina specialists are recommending early intervention. (medscape.com)
  • These significant customizations for retina specialists ensure that each vial of injectable specialty drugs is accounted for from procurement through dispensing and billing. (mckesson.com)
  • Based on input from more than 20 leading providers from practices across the U.S., McKesson developed key retina-specific features, now available in Lynx for Retina Specialists . (mckesson.com)
  • The goal is to keep fluid from going through the tear and detaching the retina. (aao.org)
  • Large amounts of subretinal fluid may displace the detached and degenerate retina from the posterior fundus. (nih.gov)
  • Blood vessels in the retina can leak blood and fluid. (msdmanuals.com)
  • MacBook Pro memory upgrades are available for MacBook Pro (2012-Late 2016) Non-Retina, 2011, and Late 2008- 2010) models. (macsales.com)
  • Once Apple discontinued the non-Retina models in 2016, no MacBook Pro models could be upgraded after purchase. (macsales.com)
  • If your retina tears or begins to pull away (detaches) from the back of your eye your vision may blur or a shadow may develop in your vision. (nuffieldhealth.com)
  • There are a number of surgical procedures that involve sealing any tears, reducing the pull on the retina, or moving it back into position for reattachment. (specsavers.co.uk)
  • Following the introduction of the new 13-inch Retina MacBook Pro at its media event, Apple invited attendees to spend some time with the machine. (macrumors.com)
  • Pricing for the entry level Retina 5K iMac starts at $2499, and is available to ship today from the Apple Store . (osxdaily.com)
  • Since introducing the first MacBook Pro in 2006, OWC has specialized in 100% Apple-compatible memory upgrades for any non-Retina MacBook Pro model. (macsales.com)
  • Once the 13-incher is gone, the MacBook Air will be the only non-Retina laptop Apple sells, and none of its computers will ship with an internal optical drive. (macobserver.com)
  • Phasing out a product in store often means a refresh is coming, but in this case it's more likely Apple is finally ditching the non-Retina screen from its Pro laptop lineup. (macobserver.com)
  • The neural retina consists of several layers of neurons interconnected by synapses and is supported by an outer layer of pigmented epithelial cells. (wikipedia.org)
  • In this clinical test with a single blind patient, we bypassed the camera that is the usual input for the implant and directly stimulated the retina. (scienceblog.com)
  • Similar in concept to successful cochlear implants, the visual implant uses a grid of 60 electrodes-attached to the retina-to stimulate patterns directly onto the nerve cells. (scienceblog.com)
  • The other two tunics of the eye's posterior segment are the white tough fibrous sclera which is outermost and continuous with the cornea anteriorly, and the choroid , a pigmented and highly vascular layer which lies sandwiched between the retina and sclera. (answersingenesis.org)
  • From Middle English rethina , borrowing from Medieval Latin rētīna ( " retina " , feminine noun ) , ellipsis of tunica rētīna ( " net-like tunic " ) , used to describe the blood vessel system at the back of the eye. (wiktionary.org)
  • Learned borrowing from Latin retina . (wiktionary.org)
  • From Medieval Latin rētina , the diminutive form of Latin rēte ( " net " ) , probably from Vulgar Latin tunica retina ( literally " net-like tunic " ) , used to describe the blood vessel system at the back of the eye. (wiktionary.org)
  • IRVING, TEXAS, November 27, 2018 - McKesson , an industry leader in services and technologies that advance community-based healthcare, announced that Lynx®, its customizable, cloud-based medication inventory management system for specialty medical practices, has new features designed especially for delivering injectable medication therapies in retina practices. (mckesson.com)
  • Like most of the brain, the retina is isolated from the vascular system by the blood-brain barrier . (wikipedia.org)
  • En vous déconnectant d'EU Login, vous vous déconnecterez de tous les autres services utilisant votre compte EU Login. (europa.eu)
  • Our review unit ( at Amazon) is the new base model Retina-equipped iMac, with a slightly slower Core i5 processor, a standard hard drive rather than a Fusion Drive, and AMD Radeon R9 M290 instead of AMD Radeon R9 M290X graphics. (pcmag.com)
  • Along with this new model, the 27-inch lineup of iMac now all feature 5K Retina displays. (slashgear.com)
  • Grab a toolkit for your MacBook Pro 15' Retina Late 2013 model and fix your broken laptop! (ifixit.com)
  • Replace an upper case assembly compatible with the MacBook Pro 15 inch Retina Late 2013 to Mid 2014 model A1398. (ifixit.com)
  • Having easily replaced stalk eyes (some lobsters) or retinae (some spiders, such as Deinopis) rarely occurs. (wikipedia.org)
  • L'iMac Retina 4K avec Fusion Drive apporte un vrai confort d'utilisation supplémentaire, mais voilà, il coûte. (techspot.com)
  • This freezes the retina around the tear and creates scar tissue. (aao.org)
  • Nerve fibers within the retina send electrical signals to the brain, which then interprets these signals as visual images. (medscape.com)
  • It uses a small camera mounted on a pair of glasses, a portable processor to translate the signal from the camera into electrical stimulation, and a microchip with electrodes implanted directly on the retina. (scienceblog.com)
  • The surgeon uses a special probe that delivers intense cold energy to the retina. (aao.org)
  • For the very first time researchers have streamed braille patterns directly into a blind patient's retina, allowing him to read four-letter words accurately and quickly with an ocular neuroprosthetic device. (scienceblog.com)
  • The AP and modem are more or less identical to the iPad Air, with the Retina mini using a PoP implementation of Apple's A7 and Qualcomm's MDM9615M modem. (anandtech.com)
  • A recent study on the evolutionnary purpose for the inverted retina structure from the APS (American Physical Society) says that "The directional of glial cells helps increase the clarity of human vision. (wikipedia.org)
  • In biological terms this arrangement of the retina is said to be inverted because the visual cells are oriented so that their sensory ends are directed away from incident light (Figure 1). (answersingenesis.org)
  • So the thing is that, in the normal retina organoids, the pigment epithielium cells are present, however they are not coming into the natural state of interaction, so they are not in the right positioning just due to the culture method itself. (thenakedscientists.com)
  • Your retina changes light coming into your eye into images that are sent to your brain. (nuffieldhealth.com)
  • The $50,000 grant, co-sponsored by the International Retina Research Foundation (IRRF), will support the project, "Automated Detection of Proliferative Sickle Cell Retinopathy in Ultra-Widefield Fundus Images. (jhu.edu)
  • Our transition to the Lynx inventory management system was seamless," said David Gavin, practice administrator, Palmetto Retina Center. (mckesson.com)
  • Earlier reports had suggested the new 13-inch Retina MacBook Pro will be introduced by early October . (appleinsider.com)
  • The research team has received funding from the Retina Society to automate the early detection of sickle cell retinopathy. (jhu.edu)
  • A research team from the Malone Center for Engineering in Healthcare and the Wilmer Eye Institute has received funding from the Retina Society to automate the early detection of sickle cell retinopathy. (jhu.edu)