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Anatomy - Eye Overview

http://armandoh.org/ https://www.facebook.com/ArmandoHasudungan Support me: http://www.patreon.com/armando Instagram: http://instagram.com/armandohasudungan ...  
youtube.com
about 4 years ago
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Visual Processing: Cortical Pathways (Section 2, Chapter 15) Neuroscience Online: An Electronic Textbook for the Neurosciences | Department of Neurobiology and Anatomy - The University of Texas Medical School at Houston

The visual system is unique as much of visual processing occurs outside the brain within the retina of the eye. The previous chapter described how the light-sensitive receptors of the eye convert the image projected onto the retina into spatially distributed neural activity in the first neurons of the visual pathway (i.e., the photoreceptors). Within the retina, the receptors synapse with bipolar and horizontal cells, which establish the basis for brightness and color contrasts. In turn, the bipolar cells (the 2° visual afferent) synapse with retinal ganglion cells and amacrine cells, which enhance contrast effects that support form vision and establish the basis for movement detection. The information from the eye is carried by the axons of the retinal ganglion cells (the 3° visual afferent) to the midbrain and diencephalon. This chapter will provide more information about visual pathway organization and the visual processing that occurs within the brain.  
neuroscience.uth.tmc.edu
about 4 years ago
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Smile - Wikipedia, the free encyclopedia

A smile is a facial expression formed primarily by flexing the muscles at the sides of the mouth.[1] Some smiles include a contraction of the muscles at the corner of the eyes, an action known as a "Duchenne smile". Smiles performed without the eye contraction can be perceived as "fake". A smile is usually perceived as a cordial gesture, however.  
en.wikipedia.org
almost 4 years ago
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164

Chemical (Alkali and Acid) Injury of the Conjunctiva and Cornea - EyeWiki

EyeWiki, the Eye Encyclopedia written by Eye Physicians & Surgeons.  
eyewiki.aao.org
over 3 years ago
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97

Retinoscopy (www.medrounds.org) and EMR

<a href="http://web.me.com/robertmelendez/Eye-Q_Doctor/Media/Interacting%20with%20Staff.m4a"><img src="http://web.me.com/robertmelendez/Eye-Q_Doctor/Eye-Q_Doctor_Podcasts/Media/0,-128,1024,1024Image_N2kHWecV.png" style="float:left; padding-right:10px; padding-bottom:10px; width:182px; height:182px;"/></a><a href="http://www.medrounds.org/refract/menu.htm">http://www.medrounds.org/refract/menu.htm</a><br/><br/>Great resource and how to perform retinoscopy by Dr. Todd Zarwell  
Rob Melendez, MD, MBA
about 9 years ago
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Technicians: Bright Acuity Test (BAT)

<a href="http://web.me.com/robertmelendez/Eye-Q_Doctor/Media/BAT.m4a"><img src="http://web.me.com/robertmelendez/Eye-Q_Doctor/Eye-Q_Doctor_Podcasts/Media/itbounce_2.jpg" style="float:left; padding-right:10px; padding-bottom:10px; width:160px; height:160px;"/></a>  
Rob Melendez, MD, MBA
about 9 years ago
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46

Pupil Assesment for the Ophthalmic Technician

<a href="http://web.me.com/robertmelendez/Eye-Q_Doctor/Media/Pupil%20Assesment%20for%20the%20Ophthalmic%20Technician.m4a"><img src="http://web.me.com/robertmelendez/Eye-Q_Doctor/Eye-Q_Doctor_Podcasts/Media/0,-128,1024,10243389d3ea_c309987_f4d4d8e1.png" style="float:left; padding-right:10px; padding-bottom:10px; width:182px; height:182px;"/></a>  
Rob Melendez, MD, MBA
about 9 years ago
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44

For Ophthalmic Technicians-Placing a pressure patch

<a href="http://web.me.com/robertmelendez/Eye-Q_Doctor/Media/Eye%20Patch.mov"><img src="http://web.me.com/robertmelendez/Eye-Q_Doctor/Eye-Q_Doctor_Podcasts/Media/Eye%20Patch_1.jpg" style="float:left; padding-right:10px; padding-bottom:10px; width:182px; height:178px;"/></a>  
Rob Melendez, MD, MBA
about 9 years ago
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51

AAO-Internet Marketing Strategies for Ophthalmology

<a href="http://web.me.com/robertmelendez/Eye-Q_Doctor/Media/ANdy%20Doan%27s%20Internet%20Course.m4a"><img src="http://web.me.com/robertmelendez/Eye-Q_Doctor/Eye-Q_Doctor_Podcasts/Media/droppedImage.jpg" style="float:left; padding-right:10px; padding-bottom:10px; width:183px; height:137px;"/></a>433 Internet Marketing Strategies for Ophthalmology Practices<br/>SYNOPSIS This course offers an overview of how to market ophthalmic practices using Internet resources. This instruction is applicable to small, large, and university practices and discusses the use of search engine optimization, search engine advertising, click ad advertising, and Web site marketing strategies. OBJECTIVES By the conclusion of this course, participants will (1) learn about search engine optimization and how to use articles and blogs to attract patients to the practice website, (2) learn about search engine advertising, the costs associated with Internet advertising, and how to determine return on investment (ROI), (3) learn about pay-per-click and pay-per-impression advertising campaigns and how to determine ROI, and (4) learn about effective Web site planning and elements to enhance your ROI.<br/>Senior Instructor: Andrew P Doan MD PhD<br/>Date and Time: Monday, October 26, 2009 10:15 AM - 12:30 PM<br/>Location: San Francisco Marriott<br/><br/>Room: Yerba Buena 12<br/><br/>  
Rob Melendez, MD, MBA
about 9 years ago
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42

Financial Pearls

<a href="http://web.me.com/robertmelendez/Eye-Q_Doctor/Media/Financial%20Pearls.mp3"><img src="http://web.me.com/robertmelendez/Eye-Q_Doctor/Eye-Q_Doctor_Podcasts/Media/0,-128,1024,10243389d3ea_5dd72152_60e6aeec.png" style="float:left; padding-right:10px; padding-bottom:10px; width:182px; height:182px;"/></a>Eye-Q Business™<br/><br/>Assets = Liabilities + Equity<br/><br/>Understanding a balance sheet better as a background for learning more about the other financial statements to run your medical practice.  
Rob Melendez, MD, MBA
about 9 years ago
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30

Emergency Medicine Podcasts

Here’s some of the papers that caught our eye this week here at HEFT EMCAST from the Emergency Medicine and Critical Care world. Many of the papers will form the foundation of our podcasts (subscribe here via iTunes).  All papers are hyperlinked to abstracts where available. →  
heftemcast.co.uk
over 5 years ago
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18

Can Simon Stevens save the NHS? A GP's perspective

All eyes are on Simon Stevens as he prepares to take the reins of the NHS, but will he deliver a top-quality, low-cost service, asks Dr Kosta Manis  
the Guardian
over 5 years ago
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22

Tension Headache

‘Tension headaches’ Account for about 40% of all headaches Symptoms usually bilateral Tight band sensation Pressure behind the eyes May have a throbbing sensation Not sensitive to head movement No feeling of need to vomit  
almostadoctor.com - free medical student revision notes
over 5 years ago
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Watering Eyes

 
almostadoctor.com - free medical student revision notes
over 5 years ago
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41

The Red Eye

There are many causes of a red eye. Below we have outlined the commonest and most important causes. Causes of a red eye: Conjunctivitis Corneal abrasions and ulcers Acute Iritis Scleritis Acute Glaucoma (separate notes available) Subconjunctival haemorrhage   Conjunctivitis  
almostadoctor.com - free medical student revision notes
over 5 years ago
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Eyes: The Windows to Your Health

Your eyes are tiny spheres of wonder. A doctor can find warning signs of high blood pressure, diabetes, and a whole range of other systemic health issues, just by examining your eyes. Ophthalmologist Neal Adams explains why the eye's tissues and blood vessels make such a good barometer for wellness.Click here to read about how the video was made.  
video.nationalgeographic.com
over 5 years ago
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Do My Eyes have Anti-Shake Vision? - The Naked Scientists

Naked Scientists - 4th Jun 2011 - Do My Eyes have Anti-Shake Vision?  
thenakedscientists.com
over 5 years ago
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What's the point of eyebrows? - The Naked Scientists

Naked Scientists - 26th Jun 2010 - What's the point of eyebrows?  
thenakedscientists.com
over 5 years ago
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The Eyes Have It

Originally created by Jonathan Trobe, M.D., University of Michigan Kellogg Eye Center © 2009 The Regents of the University of Michigan  
kellogg.umich.edu
over 5 years ago
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Comparative Vertebrate Anatomy - shark muscles dissection

Dogfish shark dissection for muscles, including extrinsic eye muscles.  
YouTube
over 5 years ago