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187 results on '"RAJASEKARAN"'

1. Coronavirus in the eye - A Case of Zonular Cataract

Author

Shipra, Shivani, Rajasekaran, Ramesh, Ramesh, Prasanna, and Ray, Prajnya

Subjects
Vision disorders in children -- Prognosis, Cataract -- Surgery -- Prognosis, Coronaviruses, Health
Abstract

Byline: Shivani. Shipra, Ramesh. Rajasekaran, Prasanna. Ramesh, Prajnya. Ray A 12-year-old female patient presented with diminution of vision in both eyes (OU). Ocular examination revealed zonular cataract OU, visually appearing [...]

Published
2022

2. Response to comments on: Modeling and mitigating human annotations to design processing systems with human-in-the-loop machine learning for glaucomatous defects: The future in artificial intelligence

Author

Ramesh, Prasanna, Ramesh, Shruthy, Devadas, Aji, Ramesh, Meena, and Rajasekaran, Ramesh

Subjects
Artificial intelligence -- Usage, Eye diseases -- Care and treatment -- Technology application, Big data -- Usage, Artificial intelligence, Technology application, Health
Abstract

Byline: Prasanna. Ramesh, Shruthy. Ramesh, Aji. Devadas, Meena. Ramesh, Ramesh. Rajasekaran Dear Editor, We thank the authors, Gurnani et al ., for reading our published work on 'Modeling and mitigating [...]

Published
2022

3. An unusual occurrence of a swollen battery in a non-mydriatic fundus camera - An alarming potential occupational hazard in an ophthalmic outpatient department

Author

Ramesh, Prasanna, Paul, Anujeet, Devadas, Aji, Ray, Prajnya, Ramesh, Shruthy, Ramesh, Meena, and Rajasekaran, Ramesh

Subjects
Batteries, Health
Abstract

Byline: Prasanna. Ramesh, Anujeet. Paul, Aji. Devadas, Prajnya. Ray, Shruthy. Ramesh, Meena. Ramesh, Ramesh. Rajasekaran Dear Editor, Fundus photography has evolved in leaps and bounds over the past few decades. [...]

Published
2022

4. Holographic elysium of a 4D ophthalmic anatomical and pathological metaverse with extended reality/mixed reality

Author

Ramesh, Prasanna, Joshua, Tensingh, Ray, Prajnya, Devadas, Aji, Raj, Pragash, Ramesh, Shruthy, Ramesh, Meena, and Rajasekaran, Ramesh

Subjects
Virtual reality -- Usage, Holography in medicine -- Methods, Virtual reality technology, Health
Abstract

Byline: Prasanna. Ramesh, Tensingh. Joshua, Prajnya. Ray, Aji. Devadas, Pragash. Raj, Shruthy. Ramesh, Meena. Ramesh, Ramesh. Rajasekaran Extended reality is one of the leading cutting-edge technologies, which has not yet [...]

Published
2022

6. Decoding glaucoma module premium edition

Author

Ramesh, Prasanna, Parthasarathi, Sathyan, Ramesh, Shruthy, Devadas, Aji, Ray, Prajnya, and Rajasekaran, Ramesh

Subjects
Nonsteroidal anti-inflammatory drugs -- Dosage and administration, Glaucoma -- Risk factors -- Diagnosis -- Care and treatment, Eye -- Medical examination, Optical tomography -- Methods, Health
Abstract

Byline: Prasanna. Ramesh, Sathyan. Parthasarathi, Shruthy. Ramesh, Aji. Devadas, Prajnya. Ray, Ramesh. Rajasekaran Background:Traditional methods for neuroretinal rim width measurement in spectral domain optical coherence tomography (SD-OCT) employs the Bruch's [...]

Published
2022

7. Under lock and key: Incorporation of blockchain technology in the field of ophthalmic artificial intelligence for big data management - A perfect match?

Author

Ramesh, Prasanna, Devadas, Aji, Ray, Prajnya, Ramesh, Shruthy, Joshua, Tensingh, Priyan, Vinoth, Ramesh, Meena, and Rajasekaran, Ramesh

Subjects
Artificial intelligence -- Usage -- Health aspects, Big data -- Management, Ophthalmology -- Technology application, Peer to peer computing -- Methods, Machine learning -- Methods, Company business management, Artificial intelligence, Technology application, Health
Abstract

Byline: Prasanna. Ramesh, Aji. Devadas, Prajnya. Ray, Shruthy. Ramesh, Tensingh. Joshua, Vinoth. Priyan, Meena. Ramesh, Ramesh. Rajasekaran Big data has been a game changer of machine learning. But, big data [...]

Published
2022

9. On the other hand - Developing ambidextrous/mixed handedness organisation for ophthalmic procedures

Author

Ramesh, Prasanna, Balasubramaniam, Pranesh, Devadas, Aji, Ray, Prajnya, Ramesh, Shruthy, Ramesh, Meena, and Rajasekaran, Ramesh

Subjects
Left- and right-handedness -- Educational aspects, Ophthalmologists -- Training, Residents (Medicine) -- Training, Eye -- Surgery, Health
Abstract

Byline: Prasanna. Ramesh, Pranesh. Balasubramaniam, Aji. Devadas, Prajnya. Ray, Shruthy. Ramesh, Meena. Ramesh, Ramesh. Rajasekaran Dear Editor, The purpose of this manuscript is to emphasize the importance and methods to [...]

Published
2022

10. 3D printing ophthalmology related models for enhancing learning through the concept of puzzle assembly - A comprehensive self-learning tactile tool kit

Author

Ramesh, Prasanna, Devadas, Aji, Joshua, Tensingh, Ray, Prajnya, Ramesh, Shruthy, Ramesh, Meena, and Rajasekaran, Ramesh

Subjects
3D printing -- Usage, Augmented Reality -- Educational aspects, Biological models -- Design and construction -- Usage, Medical students -- Training, Ophthalmology -- Technology application -- Study and teaching, Puzzles -- Usage, Eye -- Surgery, Technology application, Health
Abstract

Byline: Prasanna. Ramesh, Aji. Devadas, Tensingh. Joshua, Prajnya. Ray, Shruthy. Ramesh, Meena. Ramesh, Ramesh. Rajasekaran Practical sessions facilitate teaching, critical thinking, and coping skills, especially among medical students and professionals. [...]

Published
2022

11. Eye MG 3D Application - A comprehensive ocular anatomy and pathophysiology 3D atlas with real-time true color confocal images to enhance ophthalmology education and e-Counseling

Author

Ramesh, Prasanna, Devadas, Aji, Joshua, Tensingh, Ray, Prajnya, Ramesh, Shruthy, Raj, Pragash, Ramesh, Meena, and Rajasekaran, Ramesh

Subjects
Biological models -- Usage -- Educational aspects, Medical education -- Technology application, Ophthalmology -- Study and teaching -- Technology application, Imaging systems -- Usage -- Educational aspects, Imaging technology, Technology application, Health
Abstract

Byline: Prasanna. Ramesh, Aji. Devadas, Tensingh. Joshua, Prajnya. Ray, Shruthy. Ramesh, Pragash. Raj, Meena. Ramesh, Ramesh. Rajasekaran Concepts pertaining to ophthalmology have lots of theoretical frameworks. Neophyte residents and novice [...]

Published
2022

12. Utilizing human intelligence in artificial intelligence for detecting glaucomatous fundus images using human-in-the-loop machine learning

Author

Ramesh, Prasanna, Subramaniam, Tamilselvan, Ray, Prajnya, Devadas, Aji, Ramesh, Shruthy, Ansar, Sheik, Ramesh, Meena, Rajasekaran, Ramesh, and Parthasarathi, Sathyan

Subjects
Artificial intelligence -- Usage, Glaucoma -- Diagnosis, Image processing -- Methods, Machine learning -- Usage, Diagnostic imaging -- Methods, Artificial intelligence, Health
Abstract

Byline: Prasanna. Ramesh, Tamilselvan. Subramaniam, Prajnya. Ray, Aji. Devadas, Shruthy. Ramesh, Sheik. Ansar, Meena. Ramesh, Ramesh. Rajasekaran, Sathyan. Parthasarathi Purpose: For diagnosing glaucomatous damage, we have employed a novel convolutional [...]

Published
2022

13. Venturing into the third dimension of cataract surgery/observations with digital heads-up display - A personal take on NGENUITY for anterior segment surgeries

Author

Ramesh, Prasanna, Balasubramaniam, Pranesh, Devadas, Aji, Ray, Prajnya, Ramesh, Shruthy, Ramesh, Meena, and Rajasekaran, Ramesh

Subjects
Health
Abstract

Byline: Prasanna. Ramesh, Pranesh. Balasubramaniam, Aji. Devadas, Prajnya. Ray, Shruthy. Ramesh, Meena. Ramesh, Ramesh. Rajasekaran Dear Editor, NGENUITY 3D visualization system (Alcon Laboratories, Fort Worth, TX, USA) is equipped with [...]

Published
2022

14. Immersive photoreal new-age innovative gameful pedagogy for e-ophthalmology with 3D augmented reality

Author

Ramesh, Prasanna, Aji, K., Joshua, Tensingh, Ramesh, Shruthy, Ray, Prajnya, Raj, Pragash, Ramesh, Meena, and Rajasekaran, Ramesh

Subjects
Augmented Reality -- Usage -- Educational aspects, Ophthalmology -- Study and teaching -- Technology application, Online education -- Technology application, Technology application, Health
Abstract

Byline: Prasanna. Ramesh, K. Aji, Tensingh. Joshua, Shruthy. Ramesh, Prajnya. Ray, Pragash. Raj, Meena. Ramesh, Ramesh. Rajasekaran Augmented reality (AR) has come a long way from a science-fiction concept to [...]

Published
2022

15. Objective Scheimpflug imaging of the healing cascade and repair process of striate keratopathy with the concept of optical blooming

Author

Ramesh, Prasanna, Ramesh, Shruthy, Aji, K., Ray, Prajnya, Ramesh, Meena, and Rajasekaran, Ramesh

Subjects
Corneal diseases -- Diagnosis -- Care and treatment, Cataract -- Surgery, Health
Abstract

Byline: Prasanna. Ramesh, Shruthy. Ramesh, K. Aji, Prajnya. Ray, Meena. Ramesh, Ramesh. Rajasekaran To our knowledge, assessment of striate keratopathy (SK) is subjectively done with slit-lamp bio-microscopic examination, which is [...]

Published
2022

16. Witnessing the spectacle/eye goggles in the eye: An investigative optical coherence tomography analysis of macula in advanced diabetic eye disease

Author

Ramesh, Prasanna, Ramesh, Shruthy, Ray, Prajnya, Aji, K., Balamurugan, Anugraha, Ramesh, Meena, and Rajasekaran, Ramesh

Subjects
Eye diseases, Health
Abstract

Byline: Prasanna. Ramesh, Shruthy. Ramesh, Prajnya. Ray, K. Aji, Anugraha. Balamurugan, Meena. Ramesh, Ramesh. Rajasekaran Case 1 A 79-year-old male presented with defective vision in both eyes (OU) for the [...]

Published
2022

17. Minion aborted chorioretinal coloboma: A comprehensive multimodal imaging canvas

Author

Ramesh, Prasanna, Ramesh, Shruthy, Aji, K., Balamurugan, Anugraha, Ramesh, Meena, and Rajasekaran, Ramesh

Subjects
Health
Abstract

Byline: Prasanna. Ramesh, Shruthy. Ramesh, K. Aji, Anugraha. Balamurugan, Meena. Ramesh, Ramesh. Rajasekaran A 36-year-old emmetropic female with uncorrected visual acuity of 20/20 OU was detected with retinochoroidal coloboma (RCC) [...]

Published
2022

18. New-Age innovative pedagogy for virtual ophthalmic webinars with Green Mat technology - A unique communication tool for continuing medical education in e-ophthalmology during the COVID-19 pandemic

Author

Ramesh, Prasanna, Ramesh, Shruthy, Ray, Prajnya, Aji, K., Raj, Pragash, Akkara, John, Ramesh, Meena, and Rajasekaran, Ramesh

Subjects
Epidemics -- Educational aspects -- India, Videoconferencing -- Methods, Continuing medical education -- Technology application, Medical personnel -- Training, Ophthalmology -- Study and teaching -- Technology application, Special effects (Performing arts) -- Usage -- Educational aspects, Technology application, Videoconferencing, Health
Abstract

Byline: Prasanna. Ramesh, Shruthy. Ramesh, Prajnya. Ray, K. Aji, Pragash. Raj, John. Akkara, Meena. Ramesh, Ramesh. Rajasekaran Dear Editor, There is a spurt in the number of ophthalmology webinars during [...]

Published
2021

19. Modeling and mitigating human annotations to design processing systems with human-in-the-loop machine learning for glaucomatous defects: The future in artificial intelligence

Author

Ramesh, Prasanna, Ramesh, Shruthy, Aji, K., Ray, Prajnya, Tamilselvan, S., Parthasarathi, Sathyan, Ramesh, Meena, and Rajasekaran, Ramesh

Subjects
Artificial intelligence -- Usage, Glaucoma -- Diagnosis, Machine learning -- Usage, Computer-aided medical diagnosis -- Methods, Artificial intelligence, Health
Abstract

Byline: Prasanna. Ramesh, Shruthy. Ramesh, K. Aji, Prajnya. Ray, S. Tamilselvan, Sathyan. Parthasarathi, Meena. Ramesh, Ramesh. Rajasekaran Dear Editor, The field of glaucoma diagnosis is rapidly moving towards artificial intelligence [...]

Published
2021

20. Innovative intra-operative rapid detection test for visualisation of mucor

Author

Chandrakanth, Prithvi, Ramesh, Prasanna, Janakiram, Trichy, Ramesh, Shruthy, Aji, K., Chandrakanth, K., Ramesh, Meena, and Rajasekaran, Ramesh

Subjects
Epidemics -- Influence -- India, Eye diseases -- Diagnosis, Mucormycosis -- Diagnosis, Health
Abstract

Byline: Prithvi. Chandrakanth, Prasanna. Ramesh, Trichy. Janakiram, Shruthy. Ramesh, K. Aji, K. Chandrakanth, Meena. Ramesh, Ramesh. Rajasekaran In this manuscript, we report a rapid intra-operative detection test for visualisation of [...]

Published
2021

21. A rare case report of isolated bilateral congenital ectropion uveae without secondary glaucoma

Author

Ramesh, Shruthy, Ramesh, Prasanna, Rajasekaran, Ramesh, and Ramesh, Meena

Subjects
Genetic disorders, Glaucoma, Health
Abstract

Byline: Shruthy. Ramesh, Prasanna. Ramesh, Ramesh. Rajasekaran, Meena. Ramesh An 18-year-old male with best-corrected visual acuity of 20/20 oculus uterque (OU) and intraocular pressure in the low-teens OU, presented with [...]

Published
2021

22. Insight in multi-colour imaging of Laurence-Moon-Bardet-Biedl syndrome - Not just technicolour

Author

Ramesh, Shruthy, Ramesh, Prasanna, Ray, Prajnya, Balamurugan, Anugraha, Aji, K., Ramesh, Meena, and Rajasekaran, Ramesh

Subjects
Eye -- Medical examination, Bardet-Biedl syndrome -- Diagnosis -- Care and treatment, Health
Abstract

Byline: Shruthy. Ramesh, Prasanna. Ramesh, Prajnya. Ray, Anugraha. Balamurugan, K. Aji, Meena. Ramesh, Ramesh. Rajasekaran We report a case series of three patients, presenting with the ciliopathic disorder of Bardet-Biedl [...]

Published
2021

23. The curious cases of incorrect face mask positions in bowl-type perimetry versus enclosed chamber perimetry during the COVID-19 pandemic

Author

Ramesh, Prasanna, Ramesh, Shruthy, Ray, Prajnya, Aji, K., Ramesh, Meena, and Rajasekaran, Ramesh

Subjects
Perimetry -- Methods, Outpatients -- Behavior -- Care and treatment, Disease transmission -- Risk factors -- Control, Health
Abstract

Byline: Prasanna. Ramesh, Shruthy. Ramesh, Prajnya. Ray, K. Aji, Meena. Ramesh, Ramesh. Rajasekaran Dear Editor, Face masks have become mandatory in everyone's life.[1] Despite being designed to completely cover the [...]

Published
2021

24. Dangerous and deadly phenytoin-induced idiosyncratic mydriatic reaction in an epileptic patient precipitating a bilateral acute angle-closure attack

Author

Ramesh, Prasanna, Ramesh, Shruthy, Rajasekaran, Ramesh, and Ramesh, Meena

Subjects
Phenytoin -- Case studies -- Complications and side effects, Drugs -- Adverse and side effects, Angle-closure glaucoma -- Case studies -- Causes of, Epileptics -- Case studies -- Drug therapy, Health
Abstract

Byline: Prasanna. Ramesh, Shruthy. Ramesh, Ramesh. Rajasekaran, Meena. Ramesh A 52-year-old woman presented with acute bilateral ocular pain, headache and vomiting. Examination revealed bilateral circum-corneal congestion, 360° closed angles with [...]

Published
2021

25. Fungal corneal ulcer: Through the eyes of a Scheimpflug camera

Author

Ramesh, Shruthy, Ramesh, Prasanna, Ramesh, Meena, and Rajasekaran, Ramesh

Subjects
Health
Abstract

Byline: Shruthy. Ramesh, Prasanna. Ramesh, Meena. Ramesh, Ramesh. Rajasekaran A 35-year-old woman presented with pain and redness in the left eye following injury with vegetative matter and was diagnosed with [...]

Published
2021

26. The bejewelled retinal fireworks of flecked retina syndrome: A multiplexed retinal imaging

Author

Ramesh, Shruthy, Ramesh, Prasanna, Ramesh, Meena, Rajasekaran, Ramesh, and Balamurugan, Anugraha

Subjects
Health
Abstract

Byline: Shruthy. Ramesh, Prasanna. Ramesh, Meena. Ramesh, Ramesh. Rajasekaran, Anugraha. Balamurugan A 31-year-old male patient came to the hospital for routine evaluation. On examination, his best-corrected visual acuity in OS [...]

Published
2021

27. Changing perspectives: Objective monitoring of corneal health in granulomatous uveitis by mapping the keratic precipitates through a Scheimpflug imaging system with calipers in inverse contrast

Author

Ramesh, Prasanna, Ramesh, Shruthy, Ramesh, Meena, and Rajasekaran, Ramesh

Subjects
Granuloma -- Case studies -- Diagnosis, Corneal diseases -- Case studies -- Diagnosis, Uveitis -- Case studies -- Diagnosis, Diagnostic imaging -- Case studies, Health
Abstract

Byline: Prasanna. Ramesh, Shruthy. Ramesh, Meena. Ramesh, Ramesh. Rajasekaran The corneal involvement in uveitis remains understudied even today, though cornea may be the most probable target of intraocular inflammation in [...]

Published
2021

28. Pulp fiction of optic crack - The imperative irony of reloading a preloaded intraocular lens

Author

Ramesh, Shruthy, Ramesh, Prasanna, Rajasekaran, Ramesh, and Ramesh, Meena

Subjects
Surgical errors -- Case studies, Phacoemulsification -- Case studies, Intraocular lenses -- Case studies -- Complications and side effects, Health
Abstract

Byline: Shruthy. Ramesh, Prasanna. Ramesh, Ramesh. Rajasekaran, Meena. Ramesh A 65-year-old female patient presented with an immature senile cataract in her left eye. Uneventful phacoemulsification was performed under topical anesthesia. [...]

Published
2021

29. Lights, camera, action: Sparkling and twinkling X-mass tree cataract through the eyes of a Scheimpflug imaging and anterior segment optical coherence tomography

Author

Ramesh, Prasanna, Ramesh, Shruthy, Rajasekaran, Ramesh, and Ramesh, Meena

Subjects
Eye -- Medical examination, Cataract -- Diagnosis -- Case studies, CT imaging -- Case studies -- Methods, Health
Abstract

Byline: Prasanna. Ramesh, Shruthy. Ramesh, Ramesh. Rajasekaran, Meena. Ramesh Christmas tree cataract is a rare type of lenticular opacity. The name explains its nomenclature; since the brightness and variety of [...]

Published
2021

30. A glitch in the developmental matrix: Optic disc coloboma with serous retinal detachment

Author

Ramesh, Shruthy, Ramesh, Prasanna, Rajasekaran, Ramesh, Ramesh, Meena, and Balamurugan, Anugraha

Subjects
Retinal detachment -- Case studies -- Diagnosis -- Care and treatment, Health
Abstract

Byline: Shruthy. Ramesh, Prasanna. Ramesh, Ramesh. Rajasekaran, Meena. Ramesh, Anugraha. Balamurugan Case Report A 40-year-old male patient came for routine evaluation with no specific complaints. Fundus evaluation right eye (OD) [...]

Published
2021

31. The mirage of a perfect bleb - Studying morphological appearance of a pseudobleb using anterior segment optical coherence tomography and Scheimpflug imaging

Author

Ramesh, Prasanna, Ramesh, Shruthy, Ramesh, Meena, and Rajasekaran, Ramesh

Subjects
Cataract -- Surgery, Health
Abstract

Byline: Prasanna. Ramesh, Shruthy. Ramesh, Meena. Ramesh, Ramesh. Rajasekaran A 62-year-old presented with whitish elevation in the temporal part of his right eye, following suture-less cataract surgery. He had no [...]

Published
2021

32. Vitreous asteroid hyalosis prolapse into the anterior chamber simulating masquerade syndrome: Imaging its dynamicity with anterior segment examination tools

Author

Ramesh, Prasanna, Ramesh, Shruthy, Rajasekaran, Ramesh, and Ramesh, Meena

Subjects
Asteroids, Cataract -- Surgery, Health
Abstract

Byline: Prasanna. Ramesh, Shruthy. Ramesh, Ramesh. Rajasekaran, Meena. Ramesh A 64-year-old man presented to the uveitis clinic to rule out masquerade syndrome in OS. His best-corrected visual acuity was hand [...]

Published
2021

33. Purse string contracture with complete anterior capsular phimosis: Surgical excision assisted with micro-vitreo retinal blade

Author

Ramesh, Shruthy, Ramesh, Prasanna, Ramesh, Meena, and Rajasekaran, Ramesh

Subjects
Cataract -- Surgery, Phimosis, Health
Abstract

Byline: Shruthy. Ramesh, Prasanna. Ramesh, Meena. Ramesh, Ramesh. Rajasekaran An 85-year-old female patient presented with cataract, pseudoexfoliation (PXF) and phacodonesis. Uneventful cataract surgery with five mm capsulorhexis and implantation of [...]

Published
2021

34. Clinical application of Scheimpflug imaging in congenital lamellar cataract - An objective preoperative densitometry museum

Author

Ramesh, Prasanna, Ramesh, Shruthy, Rajasekaran, Ramesh, and Ramesh, Meena

Subjects
Genetic disorders, Cataract -- Surgery, Museums, Health
Abstract

Byline: Prasanna. Ramesh, Shruthy. Ramesh, Ramesh. Rajasekaran, Meena. Ramesh A 19-year-old male presented with defective vision in OD. Slit-lamp examination revealed zonular (lamellar) cataract in OD [Figure 1]a and [Figure [...]

Published
2021

35. COVID-19-associated papilledema secondary to cerebral venous thrombosis in a young patient

Author

Ramesh, Shruthy, Ramesh, Prasanna, Ramesh, Meena, Padmanabhan, Veenashankari, and Rajasekaran, Ramesh

Subjects
Cerebral embolism and thrombosis -- Case studies, Papilledema -- Case studies, Venous thrombosis -- Case studies, Health
Abstract

Byline: Shruthy. Ramesh, Prasanna. Ramesh, Meena. Ramesh, Veenashankari. Padmanabhan, Ramesh. Rajasekaran The severity of coronavirus disease 2019 (COVID-19) has been frequently associated with acute respiratory distress syndrome. In this case [...]

Published
2021

37. Interconnecting ophthalmic gadgets (infinity stones) at finger tips (personal computer desktop) with local area network for safe and effective practice during COVID-19 crises

Author

Ramesh, Prasanna, Parthasarthi, Sathyan, Ramesh, Shruthy, Rajasekaran, Ramesh, and Ramesh, Meena

Subjects
Epidemics -- Control -- India, Local area networks -- Usage, Ophthalmologists -- Technology application -- Equipment and supplies, Telemedicine -- Methods, Microcomputers -- Usage, Virtual LAN, Pre-packaged LAN, LAN, Technology application, Health
Abstract

Byline: Prasanna. Ramesh, Sathyan. Parthasarthi, Shruthy. Ramesh, Ramesh. Rajasekaran, Meena. Ramesh Dear Editor, Claiming the six infinity stones and interconnecting them in the gauntlet (in Marvel Cinematic Universe) gives the [...]

Published
2021

38. Holographic elysium of a 4D ophthalmic anatomical and pathological metaverse with extended reality/mixed reality

Author

PrasannaV Ramesh, Tensingh Joshua, Prajnya Ray, AjiK Devadas, PragashM Raj, ShruthyV Ramesh, MeenaK Ramesh, and Ramesh Rajasekaran

Subjects
Ophthalmology, Augmented Reality, Virtual Reality, Brain, Humans, Learning
Abstract

Extended reality is one of the leading cutting-edge technologies, which has not yet fully set foot into the field of ophthalmology. The use of extended reality technology especially in ophthalmic education and counseling will revolutionize the face of teaching and counseling on a whole new level. We have used this novel technology and have created a holographic museum of various anatomical structures such as the eyeball, cerebral venous system, cerebral arterial system, cranial nerves, and various parts of the brain in fine detail. These four-dimensional (4D) ophthalmic holograms created by us (patent pending) are cost-effectively constructed with TrueColor confocal images to serve as a new-age immersive 4D pedagogical and counseling tool for gameful learning and counseling, respectively. According to our knowledge, this concept has not been reported in the literature before.

Published
2022

41. Interconnecting ophthalmic gadgets (infinity stones) at finger tips (personal computer desktop) with local area network for safe and effective practice during COVID-19 crises

Author

Sathyan Parthasarthi, Shruthy Vaishali Ramesh, Ramesh Rajasekaran, Meena Kumari Ramesh, and Prasanna Venkatesh Ramesh

Subjects
2019-20 coronavirus outbreak, Coronavirus disease 2019 (COVID-19), media_common.quotation_subject, Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), computer.software_genre, lcsh:Ophthalmology, Microcomputers, Disease Transmission, Infectious, Medicine, Humans, Letters to the Editor, Pandemics, media_common, Multimedia, business.industry, SARS-CoV-2, Local area network, COVID-19, Infinity, Local Area Networks, Telemedicine, Ophthalmology, lcsh:RE1-994, Personal computer, business, computer, Disease transmission
Published
2021

42. The curious cases of incorrect face mask positions in bowl-type perimetry versus enclosed chamber perimetry during the COVID-19 pandemic

Author

Shruthy Vaishali Ramesh, Meena Kumari Ramesh, K Aji, Prajnya Ray, Prasanna Venkatesh Ramesh, and Ramesh Rajasekaran

Subjects
2019-20 coronavirus outbreak, Coronavirus disease 2019 (COVID-19), SARS-CoV-2, business.industry, Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), Masks, COVID-19, RE1-994, Ophthalmology, Pandemic, Humans, Visual Field Tests, Medicine, Optometry, Letters to the Editor, business, Pandemics
Published
2021

43. A reappraisal of indirect choroidal rupture using swept-source optical coherence tomography in-vivo pathology images in patients with blunt eye trauma

Author

Arthur, Anupriya, Rajasekaran, Nancy, and Kuriakose, Thomas

Subjects
Choroid -- Injuries -- Care and treatment, Optical tomography -- Methods, Blunt trauma -- Diagnosis -- Care and treatment, Health
Abstract

Byline: Anupriya. Arthur, Nancy. Rajasekaran, Thomas. Kuriakose Purpose: To describe the in-vivo pathology of indirect choroidal rupture (ICR) in patients with recent ocular trauma using swept-source optical coherence tomography (SSOCT). [...]

Published
2020

44. Under lock and key: Incorporation of blockchain technology in the field of ophthalmic artificial intelligence for big data management - A perfect match?

Author

PrasannaVenkatesh Ramesh, AjiKunnath Devadas, Prajnya Ray, ShruthyVaishali Ramesh, Tensingh Joshua, Vinoth Priyan, MeenaKumari Ramesh, and Ramesh Rajasekaran

Subjects
Big Data, Ophthalmology, Technology, Blockchain, Artificial Intelligence, Humans, Data Management
Abstract

Big data has been a game changer of machine learning. But, big data is a form of centralized version of data only available and accessible to the technology giants. A way to decentralize this data and make machine learning accessible to the smaller organizations is via the blockchain technology. This peer-to-peer network creates a common database accessible to those in the network. Furthermore, blockchain helps in securing the digital data and prevents data tampering due to human interactions. This technology keeps a constant track of the document in terms of creation, editing, etc., and makes this information accessible to all. It is a chain of data being distributed across many computers, with a database containing details about each transaction. This record helps in data security and prevents data modification. This technology also helps create big data from multiple sources of small data paving way for creating a well serving artificial intelligence model. Here in this manuscript, we discuss about the usage of blockchain, its current role in machine learning and challenges faced by it.

Published
2022

46. 3D printing ophthalmology related models for enhancing learning through the concept of puzzle assembly - A comprehensive self-learning tactile tool kit

Author

PrasannaV Ramesh, AjiKunnath Devadas, Tensingh Joshua, Prajnya Ray, ShruthyV Ramesh, MeenaK Ramesh, and Ramesh Rajasekaran

Subjects
Ophthalmology, Students, Medical, Printing, Three-Dimensional, Humans, Learning, Clinical Competence
Abstract

Practical sessions facilitate teaching, critical thinking, and coping skills, especially among medical students and professionals. Currently, in ophthalmology, virtual and augmented reality are employed for surgical training by using three-dimensional (3D) eyeball models. These 3D models when printed can be used not only for surgical training but also in teaching ophthalmic residents and fellows for concept learning through tactile 3D puzzle assembly. 3D printing is perfectly suited for the creation of complex bespoke items in a cost-effective manner, making it ideal for rapid prototyping. Puzzle making, when combined with 3D printing can evolve into a different level of learning in the field of ophthalmology. Though various 3D eyeball models are currently available, complex structures such as the cerebral venous system and the circle of Willis have never been 3D printed and presented as 3D puzzles for assembling and learning. According to our knowledge, this concept of ophthalmic pedagogy has never been reported. In this manuscript, we discuss in detail the 3D models created by us (patent pending), for printing into multiple puzzle pieces for effective tactile learning by cognitive assembling.

Published
2022

50. COVID-19-associated papilledema secondary to cerebral venous thrombosis in a young patient

Author

Meena Kumari Ramesh, Shruthy Vaishali Ramesh, Prasanna Venkatesh Ramesh, Ramesh Rajasekaran, and Veenashankari Padmanabhan

Subjects
medicine.medical_specialty, Visual acuity, medicine.diagnostic_test, business.industry, coronavirus, Magnetic resonance imaging, papilledema, medicine.disease, Comorbidity, Ophthalmology, Venous thrombosis, lcsh:Ophthalmology, lcsh:RE1-994, Expedited Publication, Case Reports, Cerebral venous thrombosis, Internal medicine, Erythrocyte sedimentation rate, medicine, Cardiology, medicine.symptom, Fever of unknown origin, Young adult, business, Papilledema
Abstract

The severity of coronavirus disease 2019 (COVID-19) has been frequently associated with acute respiratory distress syndrome. In this case report, an atypical presentation of COVID-19 in young with a thromboembolic event is reported. The patient initially presented with fever of unknown origin not responding to therapy. On examination, visual acuity was 20/20 in both eyes with bilateral disc oedema and disc haemorrhage in the right eye. Erythrocyte sedimentation rate, C-reactive protein and D-Dimer were elevated. Magnetic resonance venography (MRV) revealed features suggestive of cerebral venous thrombosis. Timely diagnosis and intervention have prevented a fatal outcome.

Published
2021

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