3D Vision Syndrome is a technologically induced visual impairment that typically involves binocular vision dysfunctions that result in many symptoms including but not limited to blurred vision, diplopia, asthenopia, eye strain, headache, dizziness, and vision induced motion sickness. Dr. Dominick Maino, the American Optometric Association's spokesman on this syndrome presented this lecture at the American Academy of Optometry and Vision Institute of Canada meetings.
3D Vision Syndrome:A Technologically Induced Visual ImpairmentDominick Maino
3D Vision Syndrome is a public health imperative that if left undiagnosed and untreated will result in millions of individuals world wide who cannot benefit or enjoy 3D content. Individuals experience many symptoms including but not limited to headaches, blurred vision, double vision, asthenopia, eyestrain, and vision induced motion sickness. This disorder can be diagnosed and then treated with glasses, prisms, and optometric vision therapy. Once treated most individuals can then enjoy and benefit from viewing 3D content.
Searchial Marketing is a chimera of "Search" and "Social" indicating how one's position in search engines is influenced by ones actions in social media. Coined in 2009 by Dr. Alan Glazier, an optometrist in Rockville MD, "Searchial Marketing" teaches how to get "found" in Google for the products and services you hope to be found for by engaging in Social Media. Based on Dr. Glazier's popular book "Searchial Marketing" published in 2011
How Primary Care ODs can Profit from Pediatric PracticeDominick Maino
I wrote "How Primary Care ODs can Profit from Pediatric Practice" some time ago....but its basic premise is still true today and you may find this useful.
3D Vision Syndrome:A Technologically Induced Visual ImpairmentDominick Maino
3D Vision Syndrome is a public health imperative that if left undiagnosed and untreated will result in millions of individuals world wide who cannot benefit or enjoy 3D content. Individuals experience many symptoms including but not limited to headaches, blurred vision, double vision, asthenopia, eyestrain, and vision induced motion sickness. This disorder can be diagnosed and then treated with glasses, prisms, and optometric vision therapy. Once treated most individuals can then enjoy and benefit from viewing 3D content.
Searchial Marketing is a chimera of "Search" and "Social" indicating how one's position in search engines is influenced by ones actions in social media. Coined in 2009 by Dr. Alan Glazier, an optometrist in Rockville MD, "Searchial Marketing" teaches how to get "found" in Google for the products and services you hope to be found for by engaging in Social Media. Based on Dr. Glazier's popular book "Searchial Marketing" published in 2011
How Primary Care ODs can Profit from Pediatric PracticeDominick Maino
I wrote "How Primary Care ODs can Profit from Pediatric Practice" some time ago....but its basic premise is still true today and you may find this useful.
Writing the Perfect Poster Abstract in 20 Minutes or LessDominick Maino
One of the easiest ways to begin your publishing career is to present a poster during one of the many annual meetings held by professional optometry. These meetings include but are not limited to the College of Optometrists in Vision Development, American Academy of Optometry and the American Optometric Association. This presentation reviews the step by step process involved in writing an abstract that will be accepted for presentation by these and other organizations most of the time. Once the abstract is written, you are one third of the way to making a significant contribution to the optometric literature. The other two thirds include, creating the poster and writing the final paper to be submitted to an appropriate journal for publication (the last two topics will be addressed at other meetings and/or within future VDR articles). You are encouraged to bring information for a case report and/or case series that you wish to use for a poster in the future.
Certificate of Fellowship in the College of Optometrists in Vision DevelopmentDominick Maino
This is my certificate, newly issued, by the International Examination Board. A Fellow must past a rigorous set of peer reviewed tasks before Fellowship can be earned. I am very proud to be a Fellow of the College of Optometrists in Vision Development, certified in vision therapy.
This course presents the latest information concerning cortical visual impairment, its etiology, diagnosis and treatment. Various topics reviewed include cortical vs cerebral visual impairment, ventral/dorsal visual streams, visual acuity, and contrast sensitivity. Also discussed are various retinoscopy techniques, overlapping functional vision disorders, and visual stimulation/therapy for these disorders.
Course Objectives
At the end of this course, the participant will:
Be able to identify cortical vs cerebral visual impairment
Be able to access various vision functions such as visual acuity, contrast sensitivity, oculomotor and accommodative disorders
Be able to treat the diagnosed vision problems with all the tools available to the optometrist (spectacles, low vision devices, vision rehabilitative techniques)
Be aware of and use outside resources to supplement and add to any therapeutic interventions recommended
Material didáctico del Seminario sobre Género y Trabajo, impartido en la asignatura Sociología del Género del Grado en Sociología (Universidad de La Laguna), 2011/12
Don Wiesenforth, the Assistant Director of Innovation for Albany Medical Center and a 2014 cohort member of the University at Albany's Weekend MBA Program, sought to answer that question as he gave attendees of his October 31 presentation an overview of a program that provides a systematic approach to innovation. The fundamental concepts of the program include tools and methods for creating, communicating, and commercializing meaningfully unique ideas. Please contact Don at wiesend@mail.amc.edu or at 518.262.1655 for additional information.
Exploring the Private Rented Sector. Early Findings from the “Sustain the Pri...FEANTSA
A presentation given by Mary Smith, Francesca Albanese and Jenna Truder, UK at a FEANTSA Research Conference on "Access to Housing for Homeless People in Europe", York, September 2012
Writing the Perfect Poster Abstract in 20 Minutes or LessDominick Maino
One of the easiest ways to begin your publishing career is to present a poster during one of the many annual meetings held by professional optometry. These meetings include but are not limited to the College of Optometrists in Vision Development, American Academy of Optometry and the American Optometric Association. This presentation reviews the step by step process involved in writing an abstract that will be accepted for presentation by these and other organizations most of the time. Once the abstract is written, you are one third of the way to making a significant contribution to the optometric literature. The other two thirds include, creating the poster and writing the final paper to be submitted to an appropriate journal for publication (the last two topics will be addressed at other meetings and/or within future VDR articles). You are encouraged to bring information for a case report and/or case series that you wish to use for a poster in the future.
Certificate of Fellowship in the College of Optometrists in Vision DevelopmentDominick Maino
This is my certificate, newly issued, by the International Examination Board. A Fellow must past a rigorous set of peer reviewed tasks before Fellowship can be earned. I am very proud to be a Fellow of the College of Optometrists in Vision Development, certified in vision therapy.
This course presents the latest information concerning cortical visual impairment, its etiology, diagnosis and treatment. Various topics reviewed include cortical vs cerebral visual impairment, ventral/dorsal visual streams, visual acuity, and contrast sensitivity. Also discussed are various retinoscopy techniques, overlapping functional vision disorders, and visual stimulation/therapy for these disorders.
Course Objectives
At the end of this course, the participant will:
Be able to identify cortical vs cerebral visual impairment
Be able to access various vision functions such as visual acuity, contrast sensitivity, oculomotor and accommodative disorders
Be able to treat the diagnosed vision problems with all the tools available to the optometrist (spectacles, low vision devices, vision rehabilitative techniques)
Be aware of and use outside resources to supplement and add to any therapeutic interventions recommended
Material didáctico del Seminario sobre Género y Trabajo, impartido en la asignatura Sociología del Género del Grado en Sociología (Universidad de La Laguna), 2011/12
Don Wiesenforth, the Assistant Director of Innovation for Albany Medical Center and a 2014 cohort member of the University at Albany's Weekend MBA Program, sought to answer that question as he gave attendees of his October 31 presentation an overview of a program that provides a systematic approach to innovation. The fundamental concepts of the program include tools and methods for creating, communicating, and commercializing meaningfully unique ideas. Please contact Don at wiesend@mail.amc.edu or at 518.262.1655 for additional information.
Exploring the Private Rented Sector. Early Findings from the “Sustain the Pri...FEANTSA
A presentation given by Mary Smith, Francesca Albanese and Jenna Truder, UK at a FEANTSA Research Conference on "Access to Housing for Homeless People in Europe", York, September 2012
A presentation on how we are preparing to step through 'boxed media' into the world of Life Media Covergence.
1. Boxed Media
2. The Mobile Medium
3. Future of Media
Face and liveness detection with criminal identification using machine learni...IAESIJAI
In the past, real-world photos have been used to train classifiers for face liveness identification since the related face presentation attacks (PA) and real-world images have a high degree of overlap. The use of deep convolutional neural networks (CNN) and real-world face photos together to identify the liveness of a face, however, has received very little study. A face recognition system should be able to identify real faces as well as efforts at faking utilizing printed or digital presentations. A true spoofing avoidance method involves observing facial liveness, such as eye blinking and lip movement. However, this strategy is rendered useless when defending against replay assaults that use video. The anti-spoofing technique consists of two modules: the ConvNet classifier module and the blinking eye module, which measure lip and eye movement. The results of the testing demonstrate that the developed module is capable of identifying various face spoof assaults, including those made with the use of posters, masks, or smartphones. To assess the convolutional features in this study adaptively fused from deep CNN produced face pictures and convolutional layers learned from real-world identification. Extensive tests using intra-database and cross-database scenarios on cutting-edge face anti-spoofing databases including CASIA, OULU, NUAA and replay-attack dataset demonstrate that the proposed solution methods for face liveness detection. The algorithm has a 94.30% accuracy rate.
My students and I wrote several translations of how to conduct an eye examination (mostly my students since my language skills are not very good!). I know there are many ways, and perhaps better ways to ask these questions, but this could be a starting point. Feel free to adapt this to your needs and to make this even better. Please share when you do.
My students and I wrote several translations of how to conduct an eye examination (mostly my students since my language skills are not very good!). I know there are many ways, and perhaps better ways to ask these questions, but this could be a starting point. Feel free to adapt this to your needs and to make this even better. Please share when you do.
Let me know what you think. (dmaino@ico.edu).
Neuroplasticity and Vision Therapy for Adults; A Case SeriesDominick Maino
This poster was presented at the American Optometric Association's Annual meeting in Boston, MA 06/2016
The bottom line:
The visual cortex has the capacity for experience dependent change (neuroplasticity) throughout life. Unfortunately, when it comes to the adult with binocular vision problems, this is not always recognized as being true even though there is strong clinical evidence to suggest a high level of adult neuroplasticity. Current research shows that adults tend to have numerous anomalies associated with the binocular vision system especially within certain populations. This case series demonstrates how those even approaching 70 years of age can benefit from optometric vision therapy.
Current Clinical Case Reorts & Research You Should Incorporate into Your Mode...Dominick Maino
Dominick Maino, OD, MEd, FAAO, FCOVD-A
Moderator
Featuring the Best of AOA's 2016 Poster Presentations
Saturday, July 2nd 8-10AM
Five of the very best, clinically relevant posters were chosen to be given during the American Optometric Association meeting in Boston in 2016. These posters were chosen by the AOA Poster Committee (Dr. Dominick M. Maino, Chair).
PDF Handout: D Maino: Visual Diagnosis and Care of the Patient with Special N...Dominick Maino
This is a copy of my handout of the lecture given in class today. (Copyright 2016). You may download and use this for any non-commercial educational purpose.
AOA "There's More to 3D than Meets the Eye"Dominick Maino
The American Optometric Association did an awesome job in making a potentially hard to understand topic...easier to understand. If you have problems with viewing 3D, please review this PowerPoint presentation.
A,B,V's of School Performance: Academics, Behavior and VisionDominick Maino
This presentation is geared towards teachers and professional teaching staff, but can also be adapted for parents and others. It reviews the three O's of eye care (Optometry, Ophthalmology, Optician), the optometric examination, learning related vision problems and more.
060915 current research that you should incorporate into yourDominick Maino
Current Research that You Should Incorporate into Your Mode of Practice Now!
Dominick Maino, OD, MEd, FAAO, FCOVD‐A
Moderator
Featuring the Best of AOA's 2015 Poster Presentations
Jun‐27‐2015 8:00AM ‐ 10:00AM
Optic Nerve Head Drusen: A Myriad of Presentations
Jennifer L. Jones, Sylvia E. Sparrow, Christina Grosshans
Validation Study of New LCD‐Based Contrast Sensitivity Testing Method
Sarah Henderson, Jeung H Kim, Paul Harris
Bilateral Cystoid Macular Edema in Retinitis Pigmentosa and its Management
Lindsay T. Gibney
An ODE to Optic Disc Edema
Kelli Theisen
Is Binocular Balancing with Subjective Refraction a thing of the Past?
David Geffen
Optometry's Meeting 2015
Seattle, Washington
Maino D. Agenda Driven Research. Vis Dev Rehab 2015; 1(1):7-11.
Read the editorial.....
Conclusion
It is time for all to put aside our agendas,
our biases, our preconceived notions. It is time
to work together to determine best practices
even if it is contrary to prevailing opinion. The
world is not flat. Amblyopia can be treated at
any age. And optometric vision therapy is an
appropriate treatment modality for disorders of
he binocular vision system.
Dr. Dominick Maino Quoted in AOAFocus Article: Wearable WonderDominick Maino
".....Dominick M Maino, O.D., M.Ed., FAAO, FCOVD-A, professor of pediatrics and binocular vision at the Illinois College of Optometry and private practitioner at Lyons Family Eye Care in Chicago, imagines a world in which people with dementia wear unobtrusive GPS devices that allow family members to easily track them if they leave the safety of their homes. Or, he imagines Google Contacts, which are being designed to monitor blood glucose levels, working seamlessly with insulin pumps, so one's blood sugar never veers out of healthy range. The possibilities are endless. Already, engineers are developing bracelets for the hearing impaired that can translate hand movements into words. For optometrists such as Dr. Maino, who see a great number of patients with disabilities, such technology could be quite useful.
"In the not-too-distant future—probably in my lifetime—both in terms of prevention and monitoring of health, we will probably all be wearing one or more devices that talk to each other," Dr. Maino says. "But right now, much of this is in the development stage or just vaporware."...."
Explore natural remedies for syphilis treatment in Singapore. Discover alternative therapies, herbal remedies, and lifestyle changes that may complement conventional treatments. Learn about holistic approaches to managing syphilis symptoms and supporting overall health.
Report Back from SGO 2024: What’s the Latest in Cervical Cancer?bkling
Are you curious about what’s new in cervical cancer research or unsure what the findings mean? Join Dr. Emily Ko, a gynecologic oncologist at Penn Medicine, to learn about the latest updates from the Society of Gynecologic Oncology (SGO) 2024 Annual Meeting on Women’s Cancer. Dr. Ko will discuss what the research presented at the conference means for you and answer your questions about the new developments.
MANAGEMENT OF ATRIOVENTRICULAR CONDUCTION BLOCK.pdfJim Jacob Roy
Cardiac conduction defects can occur due to various causes.
Atrioventricular conduction blocks ( AV blocks ) are classified into 3 types.
This document describes the acute management of AV block.
Ozempic: Preoperative Management of Patients on GLP-1 Receptor Agonists Saeid Safari
Preoperative Management of Patients on GLP-1 Receptor Agonists like Ozempic and Semiglutide
ASA GUIDELINE
NYSORA Guideline
2 Case Reports of Gastric Ultrasound
Flu Vaccine Alert in Bangalore Karnatakaaddon Scans
As flu season approaches, health officials in Bangalore, Karnataka, are urging residents to get their flu vaccinations. The seasonal flu, while common, can lead to severe health complications, particularly for vulnerable populations such as young children, the elderly, and those with underlying health conditions.
Dr. Vidisha Kumari, a leading epidemiologist in Bangalore, emphasizes the importance of getting vaccinated. "The flu vaccine is our best defense against the influenza virus. It not only protects individuals but also helps prevent the spread of the virus in our communities," he says.
This year, the flu season is expected to coincide with a potential increase in other respiratory illnesses. The Karnataka Health Department has launched an awareness campaign highlighting the significance of flu vaccinations. They have set up multiple vaccination centers across Bangalore, making it convenient for residents to receive their shots.
To encourage widespread vaccination, the government is also collaborating with local schools, workplaces, and community centers to facilitate vaccination drives. Special attention is being given to ensuring that the vaccine is accessible to all, including marginalized communities who may have limited access to healthcare.
Residents are reminded that the flu vaccine is safe and effective. Common side effects are mild and may include soreness at the injection site, mild fever, or muscle aches. These side effects are generally short-lived and far less severe than the flu itself.
Healthcare providers are also stressing the importance of continuing COVID-19 precautions. Wearing masks, practicing good hand hygiene, and maintaining social distancing are still crucial, especially in crowded places.
Protect yourself and your loved ones by getting vaccinated. Together, we can help keep Bangalore healthy and safe this flu season. For more information on vaccination centers and schedules, residents can visit the Karnataka Health Department’s official website or follow their social media pages.
Stay informed, stay safe, and get your flu shot today!
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Ethanol (CH3CH2OH), or beverage alcohol, is a two-carbon alcohol
that is rapidly distributed in the body and brain. Ethanol alters many
neurochemical systems and has rewarding and addictive properties. It
is the oldest recreational drug and likely contributes to more morbidity,
mortality, and public health costs than all illicit drugs combined. The
5th edition of the Diagnostic and Statistical Manual of Mental Disorders
(DSM-5) integrates alcohol abuse and alcohol dependence into a single
disorder called alcohol use disorder (AUD), with mild, moderate,
and severe subclassifications (American Psychiatric Association, 2013).
In the DSM-5, all types of substance abuse and dependence have been
combined into a single substance use disorder (SUD) on a continuum
from mild to severe. A diagnosis of AUD requires that at least two of
the 11 DSM-5 behaviors be present within a 12-month period (mild
AUD: 2–3 criteria; moderate AUD: 4–5 criteria; severe AUD: 6–11 criteria).
The four main behavioral effects of AUD are impaired control over
drinking, negative social consequences, risky use, and altered physiological
effects (tolerance, withdrawal). This chapter presents an overview
of the prevalence and harmful consequences of AUD in the U.S.,
the systemic nature of the disease, neurocircuitry and stages of AUD,
comorbidities, fetal alcohol spectrum disorders, genetic risk factors, and
pharmacotherapies for AUD.
Lung Cancer: Artificial Intelligence, Synergetics, Complex System Analysis, S...Oleg Kshivets
RESULTS: Overall life span (LS) was 2252.1±1742.5 days and cumulative 5-year survival (5YS) reached 73.2%, 10 years – 64.8%, 20 years – 42.5%. 513 LCP lived more than 5 years (LS=3124.6±1525.6 days), 148 LCP – more than 10 years (LS=5054.4±1504.1 days).199 LCP died because of LC (LS=562.7±374.5 days). 5YS of LCP after bi/lobectomies was significantly superior in comparison with LCP after pneumonectomies (78.1% vs.63.7%, P=0.00001 by log-rank test). AT significantly improved 5YS (66.3% vs. 34.8%) (P=0.00000 by log-rank test) only for LCP with N1-2. Cox modeling displayed that 5YS of LCP significantly depended on: phase transition (PT) early-invasive LC in terms of synergetics, PT N0—N12, cell ratio factors (ratio between cancer cells- CC and blood cells subpopulations), G1-3, histology, glucose, AT, blood cell circuit, prothrombin index, heparin tolerance, recalcification time (P=0.000-0.038). Neural networks, genetic algorithm selection and bootstrap simulation revealed relationships between 5YS and PT early-invasive LC (rank=1), PT N0—N12 (rank=2), thrombocytes/CC (3), erythrocytes/CC (4), eosinophils/CC (5), healthy cells/CC (6), lymphocytes/CC (7), segmented neutrophils/CC (8), stick neutrophils/CC (9), monocytes/CC (10); leucocytes/CC (11). Correct prediction of 5YS was 100% by neural networks computing (area under ROC curve=1.0; error=0.0).
CONCLUSIONS: 5YS of LCP after radical procedures significantly depended on: 1) PT early-invasive cancer; 2) PT N0--N12; 3) cell ratio factors; 4) blood cell circuit; 5) biochemical factors; 6) hemostasis system; 7) AT; 8) LC characteristics; 9) LC cell dynamics; 10) surgery type: lobectomy/pneumonectomy; 11) anthropometric data. Optimal diagnosis and treatment strategies for LC are: 1) screening and early detection of LC; 2) availability of experienced thoracic surgeons because of complexity of radical procedures; 3) aggressive en block surgery and adequate lymph node dissection for completeness; 4) precise prediction; 5) adjuvant chemoimmunoradiotherapy for LCP with unfavorable prognosis.
micro teaching on communication m.sc nursing.pdfAnurag Sharma
Microteaching is a unique model of practice teaching. It is a viable instrument for the. desired change in the teaching behavior or the behavior potential which, in specified types of real. classroom situations, tends to facilitate the achievement of specified types of objectives.
Anti ulcer drugs and their Advance pharmacology ||
Anti-ulcer drugs are medications used to prevent and treat ulcers in the stomach and upper part of the small intestine (duodenal ulcers). These ulcers are often caused by an imbalance between stomach acid and the mucosal lining, which protects the stomach lining.
||Scope: Overview of various classes of anti-ulcer drugs, their mechanisms of action, indications, side effects, and clinical considerations.
3D Vision Syndrome:A Technologically Induced Visual Impairment
1. 10/14/2011
Disclosure Statement:
Nothing to disclose”
Please silence all mobile devices.
Unauthorized recording of this
session is prohibited.
Dominick M. Maino, OD, MEd, FAAO, FCOVD-A
FAAO, FCOVD-
AOA National Spokesperson on 3 D Vision Syndrome
Lecture Rules:
AOA Classroom 3D Project Team Member
Professor, 1.) Yes, you may ask questions.
Pediatrics/Binocular Vision Service
2.) But only if I know the answer!
Illinois College of Optometry
Illinois E I tit t
Illi i Eye Institute
3.) My answer is always right!
) y y g
3241 S. Michigan Ave. Chicago, Il. 60616
312-949-
312-949-7280 (Voice) 312-949-7358 (fax)
312-949-
4.) An updated version of this
presentation can be found at
dmaino@ico.edu www.slideshare.net/DMAINO/
MainosMemos.blogspot.com
www.ico.edu nw.optometry.net
Photo credit: http://science.howstuffworks.com/3-d-glasses2.htm
1
2. 10/14/2011
Virtual 3 D: Why Now?
3 D Tipping Point
A 3D TV Tipping Point?
http://www.cnbc.com/id/41591929/A_3D_TV_Tipping_Point
htt // b /id/41591929/A 3D TV Ti i P i t
Stereoscopic 3D Technologies Reach Tipping Point on PC Market – JPR.
http://www.xbitlabs.com/news/video/display/20100526234951_Stereoscopic_3D_Technologies
_Reach_Tipping_Point_on_PC_Market_JPR.html
ESPN: 3D Is at the Tipping Point
3D Printing Technology Nearing Tipping Point
Will you one day print yourself a new bowl or even a new house using 3D
+
printing technology? 3D printers are nearing a tipping point according to
one expert cited in a TechWeb article.
Sharp’s New Cellphone Video May Be a Tipping Point for 3D
http://www.bnet.com/blog/gadget-guy/sharp-8217s-new-cellphone-video-
may-be-a-tipping-point-for-3d/315
3-D reaches a tipping point in Europe
http://www.variety.com/article/VR1118004886
Dr. Karl Kapp: "the tipping point for 3D will be in the healthcare
industry“
3D Medical Education
http://medical-animation-studio.com/
Many activities including: The Public Health Implications of Virtual 3D
Michael Duenas, OD
Symposia, 3D Users Experience Tech The Visual System and Virtual 3D
Jim Sheedy, O.D., Ph.D.
Summit, The 3Ds of 3D Viewing
3D: The User Experience Story
AOA YouTube Videos Philip J. Corriveau
3D in the Classroom: See Well, Learn Well Exploring a New Dimension
Chris Haws
Ch i H
Do You Know if the Kids are OK?
http://www.youtube.
Maureen Powers, PhD
com/watch?v=9U4Ao
Improving Binocular Vision-
DWPEQ0
Creating a Better 3D Audience
3D Vision Syndrome
Dominick M. Maino, OD, MEd, FAAO, FCOVD-A
2
3. 10/14/2011
The Public Health Implications of The Visual System and Virtual 3D -
Virtual 3D - Michael Duenas Jim Sheedy, O.D., Ph.D.
(http://www.youtube.com/watch?feature (http://www.youtube.com/watch?v=
=player_embedded&v=howdZm-d7Z0) ZLpwCC5yxlo&feature=related)
Exploring a New Dimension
3D: The User Experience Story -
- Chris Haws
Philip J. Corriveau
(http://www.youtube.com/watch?v=4
(http://www.youtube.com/watch?v=
qZw98mkIhI&feature=related )
1IiHNit3RPM&feature=related)
Available from:
AOA
3D@Home
3deyehealth.org
MainosMemos
Brock String Debuts at the Consumer Electronics Show
Kids@Play Summit at CES 2011
Dominick M. Maino, OD, MEd, FAAO, FCOVD-A
(http://mainosmemos.blogspot.com/2011/04/dr-dominick-maino-at-
consumer.html)
3
4. 10/14/2011
Binocular Vision Improving Binocular Vision - Creating a Better Audience
Dysfunction as a
Medical &
Public Health Issue
Maybe Mike, from "Monsters, Inc.,"
looks so sad because he realizes 3-
D doesn't do you any good if you
don't have binocular vision.)....
For the 3D Movie, Television, Video- Improving 3D Television Technology
gaming and 3D in the Classroom
but Not Creating
Techno-Industrial Complex….not
having binocular vision is the 800lbs a Better 3D Viewing Audience
Cyclops in the room!
1920’s Image Credit : Baird Television Today
Improving 3D Movie Improving 3D Gaming
Technology but Technology but
Not Creating a Better 3D Not Creating a Better
Viewing Audience Gamer
Image Credit: Daily Motion 3D
Image Credit: Nintendo
1953 Image Credit: Mystic Cinema Today Image Credit: Joystiq
4
5. 10/14/2011
History of 3D
Improving Classroom Technology but
Have Not Created
a Better 3D Viewing Student
3D in the Classroom: See Well, Learn Well
3D Timeline
Image Credit: American Optometric Association
Image Credit: mkrstovic.edublogs.org
3 D Stereo Scopes
1844
Scottish inventor
and writer David
Brewster
introduced the
Stereoscope
1862
USA jurist, author,
j , ,
inventor Oliver
Wendell Holmes
makes it possible
for all to enjoy 3D!
Some of the first 3D Movies included: House of Wax (1953) starring Vincent Price
Bwana Devil (1952 ) starring Robert Stack
http://www.youtube.com/watch
?v=4oGl_KqTw-M&NR=1
5
6. 10/14/2011
The Mask (1961)
13 Ghosts (1960)
http://www.youtube.com/watch?v=Zdwq3jdvZD http://www.youtube.com/watch?v=xGTApr_SAts
I
3D Television
3D Television
Stereoscopic television was first demonstrated by John
Stereoscopic television was first demonstrated by Logie Baird in 1928
John Logie Baird in 1928
Stereo TV
Stereo Receiver http://www.youtube.com/watch?v=O5ZSXPMlumc
3D Education 3D Education
VRMagic Digital BIO VRMagic Digital BIO
6
7. 10/14/2011
3D Education 3D Video-games
http://www.3dmedicaleducation.co.uk/index.php/anatomy/lumbar_
vertebrae/
3D Tech - NASA Uses Video Games for
Visualization & Engineering
http://www.youtube.com/watch?v=v-mFx6blZK8
NASA Video Game Brain Training for ADHD
http://www.youtube.com/watch?v=S26Kk-
ueWjQ&feature=related
M i Brothers 3D
Mario B h
http://www.youtube.com/watch?v=0U0ZDjnQiXQ
3D in the Classroom: See Well, Learn Well
Passive
3D glasses technology
Linearly polarized glasses
Two images are projected superimposed onto the same
Use a silver screen so that polarization is preserved.
Can’t tilt head
7
8. 10/14/2011
Passive
3D glasses technology Circularly polarized glasses
Circularly polarized glasses
Light that is left-circularly polarized
is extinguished by the right-handed
analyzer, while right-circularly
polarized light is extinguished by
the left-handed analyzer.
The viewer can tilt their head and
still maintain left/right separation.
RealD Cinema system uses an Dolby 3D theatres
electronically driven circular polarizer Complementary color
Infitec glasses anaglyphs (use red and cyan)
Infitec (interference filter technology.) Lenticular printing used to
Filters divide the visible color produce images with an
spectrum into six narrow bands illusion of depth, or the ability
"super-anaglyph”
to change or move as the
Dolby uses a form of this technology
in its
image is viewed from
different angles
3D glasses technology Active 3D Glasses
Active small LCD screens
Active
when voltage applied lens goes dark
LCD shutter glasses synced with screen showing 3D
A liquid crystal glasses stop
q y g
or allow light in thru
p
content then alternates image
synchronization with the viewed
images seen on the screen
each eye different angle of view
Red eye shutterglasses
The Red Eye Method creates 3D effect
reduces the ghosting
8
9. 10/14/2011
Active 3D Glasses Active 3D Glasses
3D Personal Display Spectacles
this method of 3D cuts refresh rate in half
Known to cause headaches
two small screens in the glasses
display separate images to each eye.
Does not require a television
http://www.3d-tvbuyingguide.com/3dtv/3d-glasses.html http://www.trendhunter.com/trends/head-mounter-3d
Autostereoscopic displays Auto 3D Autostereoscopic displays Auto 3D
Almont Green 3D Photography Nintendo 3DS
Nintendo 3DS is hazardous to the
eyes of children (Nope!)
(http://almontgreen.wordpress.com/)
http://www.digitaltrends.com/gaming/nintendo-3ds-is-hazardous-to-kids-eyes/
How Does
Nintendo 3D Vision Syndrome
3DS Work?
two separate What constitutes a syndrome?
outputs at slightly
different angles
g
one for your left
A group of symptoms that
eye and the other collectively indicate or characterize a
for your right disease, psychological disorder, or
http://kombo.com other abnormal condition
/features/How_th
e_3DS_Works/
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10. 10/14/2011
So is the 3D Vision Syndrome The 3D’s of 3D Viewing:
Really a Syndrome? Discomfort, Dizziness and Lack of Depth
Yes. Discomfort:
The symptoms and signs consistently Since 3D viewing is based
include: headaches, nausea, dizziness, a on the eyes converging in
vision induced sense of motion, front of or beyond the
diplopia, blurred vision and eyestrain; screen, viewing 3D images
as well as a disconnect between can potentially create
accommodation and vergence. eyestrain and headaches
The 3D’s of 3D Viewing: The 3D’s of 3D Viewing:
Discomfort, Dizziness and Lack of Depth Discomfort, Dizziness and Lack of Depth
Dizziness: Lack of Depth:
3D technology can A viewer lacking binocular
exaggerate visually vision, simply won’t see 3D.
i i i l ’t 3D
induced motion sickness While this doesn’t pose any
…causing consumers to feel problem viewing the screen,
dizzy or nauseous during or it serves as a “vision
after viewing 3D content.
screening” that something is
abnormal with the viewer’s
binocular vision. Photo credit: Photobucket
Symptoms of 3D Vision Syndrome
asthenopia, headaches, blurred vision, Symptoms of 3D Vision Syndrome
eyestrain, diplopia, dizziness/nausea and
…a happy, actively engaged users of 3D
vision induced motion sickness …..or ….
content?
Image credit: squidoo.com/3d-
Image Credit: American Optometric Association animated-gif Image Credit: American Optometric Association
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11. 10/14/2011
3D Vision Syndrome … Scope of The Problem
… is comprised of a group of symptoms and Amblyopia 2% (6,239,043 US)
physical signs that collectively indicate or Strabismus 2-5% (15,597,609 US
characterize a functional vision and/or eye Accommodation 2.5-9.2% (28,699,600 US)
health disorder that manifests when viewing Eye Coordination (CI 7%)
simulated 3D technology These signs and
technology. Up to 25% (77 988 195 US)
(77,988,195
symptoms include but are not limited to Vertical Misalignment 7-52%
headaches, blurred vision, eyestrain, double (162,215,135 US)
vision, dizziness/nausea, decreased depth
US Census Bureau: U.S. 311,952,183
perception and vision induced motion World 6,954,459,463
sickness. AOA Clinical Guidelines: http://www.aoa.org/x4813.xml US Census:
http://www.census.gov/main/www/popclock.html
How to Dx an Individual with
How to Dx an Individual with
3D Vision Syndrome
3D Vision Syndrome
Examination Sequence
Comprehensive Case Hx
Visual Efficiency/Strabismus/Amblyopia
Vi l Effi i /St bi /A bl i
Special Testing (Visagraph, TOVA, etc)
Salient Findings
How to Tx an Individual with How to Tx an Individual with
3D Vision Syndrome 3D Vision Syndrome
We really don’t Use what we do know
know the b t
k th best
methodology/approach. Rx/Prism
Optometric Vision Therapy
11
12. 10/14/2011
These are your patient’s eyes….
3D Vision Syndrome
Single Subject Design
Research Study
Patient #1
Symptoms:
blurred vision,
bl d i i
These are double vision,
your patient’s nausea, headache,
eyes dizziness while
On 3D! watching 3D movie
3D Vision Syndrome 3D Vision Syndrome
Patient #1 Patient #1
27 y/o white female Initial Findings
College educated VA’s CLS RE/LE 20/20
Athletic trainer OR RE -.25, LE PL Acceptable Fit
, p
MR RE -4.25-50X175 20/15,
Hx of reading problems since 5th grade
LE -4.00-.50X175 20/15
Remedial reading class in college Pursuits/Saccades +4
Seasonal allergies CT 18 XOP @ near
Nephrectomy 2nd Degree Fusion Variable
3D Vision Syndrome 3D Vision Syndrome
Patient #1 Patient #1
Initial Findings Initial Findings
Random Dot 100” (?) Accommodative Facility diplopia
NPC 2/6/4” MEM variable
After 5 attempts pain noted Ocular health mild allergic conjunctivitis
PFV/NFV @ near could not do/diplopia
- Lens amplitudes could not do
NRA +2.00 diplopia
PRA -1.00
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13. 10/14/2011
3D Vision Syndrome 3D Vision Syndrome
Patient #1 Patient #1
Diagnosis Plan
Convergence insufficiency Obtain past records
Accommodative dysfunctions
y Start Optometric Vision Therapy
p py
Headache
Diplopia
Allergic conjunctivitis
3D Vision Syndrome 3D Vision Syndrome
Patient #1 Patient #1
Previous Eye Examination (10/09) Optometric Vision Therapy
“No Binocular Testing Done!” Phase 1 Phase 2 Phase 3 Phase 4
Mono Biocular Binocular Integration
Hx “General Exam”, health “good”, Aided VAs
General Exam good Oculo-
O l add anti-
dd ti add
dd Stabilization
St bili ti
20/20 RE/LE, SLE unremarkable, Non-dilated Motor, suppression vergence
fundus evaluation unremarkable, Ret -4.00 Sph
RE/LE, MR -4.00-50X175 RE, -4.00-.50X180 LE, CT
HE, Acc
2XO dist/Ortho near, BI 20/8, BO 24/12 near
3 month post OVT maintenance Tx and
Dx Myopia, Astigmatism final progress evaluation
3D Vision Syndrome 3D Vision Syndrome
Patient #1 Optometric Vision Therapy Patient #1 Optometric
Vision Therapy
OVT #1
HC Saccades OVT #2
HC Rock
Reviewed HVT
R i d
HTS (saccades, pursuits, Vision Builder
accommodation (saccades
Brockstring Franzblau Red Rock
HVT Brockstring
Sent Home all of the above
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14. 10/14/2011
3D Vision Syndrome
Patient #1 Optometric 3D Vision Syndrome
Vision Therapy Patient #1
Optometric Vision
OVT #3 Therapy
Reviewed HVT OVT #4
Minus lens dips
Mi l di Reviewed HVT
HC accom rock Vision Builder
Vision Builder Randot vergence
(binoc reading) Eccentric Circles
Quoits Quoits Photo credit VisionHelpBlog
3D Vision Syndrome
3D Vision Syndrome
Patient #1 Optometric
Patient #1 Optometric Vision Therapy
Vision Therapy
OVT #5
OVT #6
Reviewed HVT
+/- Flippers (mono) Review HVT
Eccentric Circles
E t i Ci l ECC
HTS autoslide vergence Vectogram Jump
Jump vergences (vectos) Vergence
Brockstring (bug on a string)
HVT
Lifesaver Cards
ECC BO/Brockstring, HTS jump vergences
3D Vision Syndrome 3D Vision Syndrome
Patient #1 Optometric Vision Therapy Patient #1 Optometric Vision Therapy
Progress evaluation #1 OVT #7
20/15 BVA, RE/LE NPC TN no pain
CL OR RE +1.00-.50X180 BI 12/9 near Clown vectograms (push BI)
20/20 BO > 45
LE +1.25 20/20 Amps 7 D RE/LE Chicago Skyline (jump)
MR RE -3.25-.25X175 20/20
3 25 25X175 Facility
F ilit 8 CPM RE, 11 CPM LE, 10
RE LE
LE -3.250.75X005 20/20 CPM OU
Pursuits +4 Saccades +3
CT 2EP (near) MEM +.75 each eye
W4D 4 at all distances
Random dot 20 ‘
During evaluation no diplopia, pain, suppression
stable findings
Symptoms improving, not all resolved
14
15. 10/14/2011
3D Vision Syndrome
3D Vision Syndrome
Patient #1 Optometric Vision Therapy
Patient #1 Optometric Vision Therapy
OVT #8
Progress Evaluation #2
Clown vectograms (push 1 month later
BI) with +/-1.00 Majority of symptoms resolved
Tranaglyph BC 601 BVA 20/20 RE, LE
Slight + CL OR
Amps 8.33 RE/LE
NRA +2.50
Brockstring
B k t i CT ortho/2 EXO PRA -2.25
NPC TN Facility 6 RE, 7LE, 8 OU CPM no
Aperture Rule After 5 trials TN suppression
NPC with RL 7/10 cm MEM +.50 RE, LE
Vergence dist BI x/14/10 BO
Switch to HVT only due to X/30/25 RTO 6 mos CEE, intermittently do
Near BI 16/12 BO 35/25 HVT
change in work schedule W4D 4 all distances
Saw 3D movie…no problems! Random Dot 25’
Pur/Sac +4
Started Here: Ended Here:
Convergence insufficiency, Accommodative dysfunctions, Headache, Diplopia,
VA’s CLS RE/LE 20/20 Majority of symptoms Blurred vision, Double vision, Nausea, Dizziness
OR RE -.25, LE PL Acceptable Fit resolved
MR RE -4.25-50X175 20/15, BVA 20/20 RE, LE
LE -4.00-.50X175 20/15 Slight + CL OR
Pursuits/Saccades +4 Pur/Sac +4 All resolved in 8 OVT visits and HVT
CT 18 XOP @ near CT ortho/2 EXO, NPC TN
NPC 2/6/4” After 5 trials TN
After 5 attempts pain noted NPC with RL 7/10 cm Last Progress Evaluation on 7/10
PFV/NFV @ near could not Vergence dist BI x/14/10
do/diplopia BO X/30/25
W4D Fusion Variable Near BI 16/12 BO 35/25 On 8/1/10 the patient texted me and
Random Dot 100” (?) W4D 4 all distances, Random
- Lens amplitudes could not Dot 25’ said, “Just saw a 3D movie. It didn’t
do Amps 8.33 RE/LE hurt! It was an awesome experience!”
NRA +2.00 diplopia NRA +2.50, PRA -2.25
PRA -1.00 Facility 6 RE, 7LE, 8 OU CPM
no suppression
MEM +.50 RE, LE
Computer Programs Used in Optometric Vision Therapy 3D as a Public Information
and Marketing Tool
3D in the News-Print Media-Internet
Computer Aided
Home Therapy Solutions Vision Therapy
In Your Office-3D Pictures-Newsletters
Website/Blog/Facebook/SOVOTO/LinkedIn
Media Awareness!
15
16. 10/14/2011
3D in the News ABC Chicago
http://abclocal.go.com/wls/s
tory?section=news/health&i
d=7298893
NBC News Broadcast
http://www.wlbz2.com/news/local/story.aspx?st
oryid=145741&catid=9
AOA TV
Diagnosis
Maino D. Brock String Debuts at 2011
Consumer Electronics Show. Optom Vis Dev
2011;42(1):6-9.
http://www.iwantmyaoatv.com/
Blogs
Print /Digital Media
16
17. 10/14/2011
MainosMemos.blogspot.com Radio
http://prescription3dglasses.com/ http://prescription3dglasses.com/
Pacific Eye Clinic Beaverton Opens 3D
Performance Eye Clinic
17
18. 10/14/2011
The 3D’s of 3D Viewing:
Discomfort, Dizziness and Lack of Depth The 4th D of 3D Viewing
Discomfort The fourth “D” of 3D Viewing should be
Dizziness to call your….
Lack of Depth
Doctor of Optometry
3D Resources
3D in the Classroom: AOA
See Well, Learn Well http://www.aoa.org
American Academy of Optometry
http://www.aaopt.org
3D Eye Health.org
http://www.3deyehealth.org/
COVD
http://www.covd.org
OEPF
http://www.oepf.org
Optometrists Network
http://www.vision3d.com/
Berezin Stereo Photography Products
http://www.berezin.com/3d/
Questions?
Dominick M. Maino, O.D.,
M.Ed., F.A.A.O., F.C.O.V.D-A.
F.A.A.O., F.C.O.V.D-
Professor,
Pediatrics/Binocular Vision Service
Illinois College of
Optometry
Illinois Eye Institute
3241 S. Michigan Ave. Chicago, Il. 60616
312-949-
312-949-7280 (Voice) 312-949-7358 (fax)
312-949-
dmaino@ico.edu MainosMemos.blogspot.com
www.ico.edu nw.optometry.net
18