Gopinath Madheswaran

@manipal.edu

PhD student, Optometry
Manipal College of Health Professions, Manipal Academy of Higher Education, Manipal, India

Gopinath Madheswaran


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https://researchid.co/gopioptom

RESEARCH INTERESTS

Low vision, Visual psychophysics
12

Scopus Publications

64

Scholar Citations

4

Scholar h-index

4

Scholar i10-index

Scopus Publications

  • Quality of life in persons living with advanced glaucoma in South India
    Gopinath Madheswaran, Subash Sukumar, Evangeline Golda Victor, Saranya Sachi Balasubramaniam, Chinnasamy Balasubramanian
    Discover Social Science and Health, 2025
    Glaucoma can significantly affect visual functions, independence, mobility, and quality of life (QoL), particularly in the advanced stage. Physical health, emotional state, and socioeconomic status can influence the QoL. This study aimed to understand the QoL of glaucoma patients attending tertiary eye hospital in south India. Glaucoma patients from rural/semi-urban region were interviewed using a semi-structured interview guide in their vernacular language to capture the challenges and limitations in their daily lives due to glaucoma. Audio-recorded interviews were transcribed verbatim, and thematic analysis was performed to understand their QoL. Twenty patients [75% (n = 15) males] were interviewed, and six themes were identified. Many (75%) sought medical advice after vision disturbances leading to a glaucoma diagnosis. Half (50%) were identified in routine exams, and few self-referred due to positive family history. Adapting was challenging, affecting daily activities, work, mobility, dark adaptation, and medication discomfort. Many (40%) accepted their condition, while a few (25%) struggled with fear, depression, and frustration upon diagnosis, emotional distress, and social isolation. Financial burdens were significant for many due to losing jobs, and few relied on pensions. Adaptive strategies include engaging in physical activity, spending time with family members, and engaging in social activities. Patients presenting late with advanced glaucoma to rural/semi-urban eye hospital in India experience significantly affect their QoL. Healthcare providers can better support glaucoma patients by identifying patients with functional and psychological distress using structured questionnaires, creating awareness of the condition and advising them with constructive coping strategies/referrals for counselling.
  • Facilitators and barriers to protective eyewear acceptance among Indian farmers: A qualitative study
    Gopinath Madheswaran, K Eshwari, Judith Shefali Jathanna, Syed Ibrahim, Krithica Srinivasan, Lakshmi Shinde, Ramesh S Ve, Rashima Asokan, S Saravanan, SB Saranya
    BMC Public Health, 2025
    Background Agriculture, one of the most hazardous occupations globally, accounts for a significant proportion of work-related injuries, particularly in developing countries like India. However, lack of awareness and possibly low education levels make farmers in the unorganized sector vulnerable to eye injuries. This study aimed to identify the barriers to and facilitators of protective eyewear among farmers. Methods A multicentric study was conducted to assess occupational ocular hazards and preventive strategies among farmers in southern India. The facilitating factors and barriers to spectacles or protective eyewear among the study population were explored using a snapshot qualitative study conducted from two centres in Tamil Nadu and one in Karnataka. Thematic analysis was used to analyse the facilitators of and barriers to protective eyewear among farmers. Results Five focus group discussions were conducted with 31 farmers (mean age 55.8 ± 9.2 years) from three centers. Six themes were identified: occupational hazards while farming, practice patterns for managing occupational hazards, uses of protective eyewear while farming, benefits and challenges of protective eyewear, perceptions about protective eyewear and suggestions for improvement. Eye injuries from dust, branches, and chemicals were common, and farmers relied on home remedies for minor issues. Protective eyewear was appreciated for preventing injuries and improving safety but faced challenges such as discomfort, poor fit, and aesthetic concerns, particularly among women. Conclusions Although there is awareness regarding the need for protective eyewear, it is often not used due to discomfort during work or concerns about possible breakage of the spectacles. It is imperative for primary eye care professionals to raise awareness regarding the importance of ocular protection in the workplace.
  • Sociodemographic and visual characteristics of individuals with oculocutaneous albinism in Botswana
    Thanuja Panicker, Gopinath Madheswaran
    African Vision and Eye Health, 2025
    Background: Understanding the characteristics of oculocutaneous albinism (OCA) in African populations is crucial for developing appropriate support strategies.Aim: This study aims to comprehensively analyse the demographic and visual characteristics of individuals with OCA in Botswana, Africa.Setting: This retrospective study was conducted at a private eye clinic in Botswana, Africa.Methods: A retrospective data collection approach was employed to gather information from African patients diagnosed with OCA. Information on demographics, socio-economic status, education, occupation, medical history, category of visual impairment, visual characteristics such as contrast and glare sensitivity and central visual field integrity and low vision services received was extracted from medical records and analysed.Results: The study involved 65 participants, primarily males (40, 61.5%), with a mean (s.d.) age of 29.2 (15.4) years. Most participants belonged to low (35, 53.8%) to middle-income (23, 35.4%) socio-economic groups. African-Tswana ethnicity was the most common among the participants (31, 47.7%). Nearly 80% had a best-corrected visual acuity (in better eye) worse than 6/12. Most participants had poor contrast sensitivity (47, 72.3%) and no defects in the central visual field (63, 96.9%). All participants experienced glare sensitivity (65, 100%).Conclusion: The findings highlight the critical need for targeted interventions to address the prevalent visual impairments among individuals with OCA in Botswana, aiming to enhance their quality of life and socio-economic integration.Contribution: These findings can inform interventions for OCA in Botswana, such as vision rehabilitation programmes, social support initiatives, and genetic counselling services.
  • Optical coherence tomography findings in patients with diabetic macular edema: A retrospective analysis
    Manjunathan Sivarasu, Gopinath Madheswaran, Saranya Sachi Balasubramaniam, Chinnasamy Balasubramaniam
    Oman Journal of Ophthalmology, 2025
    BACKGROUND: Diabetic macular edema (DME) is a leading cause of vision loss in diabetic people. DME can be treated with various medications, including intravitreal injections, laser therapy, and surgery. Early detection and treatment of DME is essential to prevent vision loss. The study aimed to describe patients’ demographic and clinical characteristics with DME, optical coherence tomography (OCT) findings, and visual acuity outcomes. METHODOLOGY: A retrospective study reviewed case records of patients with DME between 2017 and 2020. Demographic data, clinical characteristics, and examination results were extracted and analyzed using Microsoft Excel (2013). All patients clinically diagnosed with DME underwent assessment by OCT examination. DME was classified based on OCT findings. Statistical significance was observed at P < 0.05. RESULTS: This retrospective study included 213 eyes of 134 patients, of which 77.6% were male and 22.4% were female. Nonproliferative diabetic retinopathy (NPDR) was present in 51.64% of eyes, and PDR was present in 48.36%. Focal, diffuse, and cystoid macular edema was observed in 68, 31, and 65 eyes, respectively. Tractional macular edema was seen in 16 eyes with posterior hyaloid traction, 13 with epiretinal membrane (ERM), and one with both conditions. DME associated with subretinal fluid (SRF) detachment was seen in 8.92% of eyes. The mean (standard deviation) central retinal thickness was 284.5 (28.9), 434.0 (97.5), 426.5 (27.5), 510.5 (14.1), and 465.5 (280.7) μm in focal, diffuse, cystoid, ERM, and SRF, respectively. Increased central retinal thickness was associated with decreased visual acuity (P < 0.05). CONCLUSION: The findings of this study suggest that DME is a common and visually significant complication of diabetes. The OCT findings can be used to classify DME into different subtypes, which may help to guide treatment decisions. Focal edema was the most common type of DME with the least central retinal thickness. In NPDR, focal macular edema was the most common; in PDR, cystoid edema was the most common. Cystoid edema was the most common type in the subgroup of patients with recurrent DME following anti-vascular endothelial growth factor injection.
  • Exploring the impact of optical corrections on visual functions in myopia control–a scoping review
    Salai Dhavamathi Janarthanan, Kaleem Samiyullah, Gopinath Madheswaran, Shonraj Ballae Ganeshrao, Kathleen Watt
    International Ophthalmology, 2024
    Purpose Myopia is controlled optically with peripheral defocus spectacles, multifocal contact lenses, or orthokeratology lenses. However, it is unknown which optical correction will improve visual performance. This scoping review aimed to identify and summarize studies on various visual functions using optical corrections for myopia control. Methods To develop the search strategy, population (Myopia), concept (visual performance), and context (unrestricted race/region) were used. PubMed, SCOPUS, Cochrane Library, and Web of Science databases were searched using the keywords myopia, contrast sensitivity, high and low contrast visual acuity, stereopsis, and optical correction of myopia control. This scoping review protocol was registered in the Open Science Framework registry and followed the framework for scoping review outlined by the Joanna Briggs Institute. Results Eight studies (n = 8) met the inclusion criteria and were included in the review. Four were conducted in Europe, two were conducted in China, and one was conducted in Japan and Singapore. Five studies were randomized controlled trials, out of which three used contact lenses and two studies used peripheral defocus spectacles lenses. Studies ranged from one day to 2 years. Three studies that used orthokeratology lenses were prospective study designs. Among the studies that used orthokeratology lenses and contact lenses, two studies measured the contrast sensitivity function with CSV1000 (Vector Vision) under mesopic and photopic conditions, with and without glare. Two studies measured the central and peripheral contrast sensitivity using psychophysics experiments. High and low contrast visual acuity was measured using the Freiburg Vision Test (n = 1) and ETDRS charts (n = 3), and stereopsis was assessed using a random dot stereogram (n = 1). The studies showed a reduction in central and peripheral contrast sensitivity function and low contrast acuity when treated with multifocal contact lenses, orthokeratology lenses, and peripheral defocus lenses compared with single-vision lenses. Conclusion This scoping review found a reduction in central and peripheral contrast sensitivity function, as well as low contrast visual acuity when using various optical corrections for myopia control, while high-contrast visual acuity remained the same. The impact of visual functions may not influence the effectiveness of myopia control. Eye care practitioners should provide awareness to the parent and patient population about the potential visual impact of recent designs for optical corrections of myopia control.
  • Mesopic and scotopic perimetry correlation in age-related macular degeneration using open perimetric interface and standard automated perimetry
    Gopinath Madheswaran, Shailaja Shenoy, Shonraj Ballae Ganeshrao, Ramesh SVe
    Graefe S Archive for Clinical and Experimental Ophthalmology, 2024
  • Exploring the health and ocular hazards of gadget usage in optometry students after COVID‑19 lockdown: A qualitative study
    Gopinath Madheswaran, Athira Nair, Saranya Sachi Balasubramaniam, Chinnasamy Balasubramaniam
    Oman Journal of Ophthalmology, 2024
    BACKGROUND: Prolonged screen time and abnormal postures can cause backache, neck pain, headache, and finger pain. Studies have shown that excessive usage of gadgets has increased during the coronavirus disease 2019 (COVID-19) pandemic, causing health and ocular hazards. This study used qualitative research methods to understand the health and ocular effects of gadget usage following the COVID-19 postlockdown in optometry students. MATERIALS AND METHODS: A qualitative study using a semi-structured face-to-face interview was conducted for undergraduate and postgraduate students in different optometry institutes who underwent at least 3 months of online teaching learning during the pandemic after obtaining informed consent. The interviews were conducted online; the sessions were audio-recorded, transcribed, and analyzed. Thematic analyses were conducted to understand the challenges faced. RESULTS: Twenty participants were interviewed, of which 70% (n = 14) were females. Thematic analysis identified seven major themes: gadget usage (frequency of usage, type of device, and time spent), challenges during online classes (comprehension, distraction, and network issues), ocular effects (asthenopic symptoms and ocular symptoms), health effects (musculoskeletal disorders), ways to relieve symptoms, recreational activities (breaks and entertainment), and environment and ergonomics (posture and study area and preferred lighting). All the participants reported ocular/health-related symptoms, including eye strain, burning sensation, headache, back pain, finger pain, and neck pain post the lockdown period due to prolonged gadget usage and poor ergonomic postures. CONCLUSIONS: Given the significant increase in digital usage following the pandemic, the study’s findings are currently relevant. The prolonged usage of gadgets and poor ergonomic postures have led to ocular and musculoskeletal problems among optometry students. To improve gadget usage without any health-related consequences, students should have access to information regarding ergonomics, increasing the blink rate, and taking regular digital breaks.
  • Role of microperimetry in evaluating disease progression in age-related macular degeneration: a scoping review
    Gopinath Madheswaran, Pinaz Nasim, Shonraj Ballae Ganeshrao, Rajiv Raman, Ramesh S. Ve
    International Ophthalmology, 2022
    Purpose Recent research has found variable evidence on the role of mesopic and dark-adapted scotopic microperimetry assessment in age-related macular degeneration. This scoping review summarises how mesopic and scotopic microperimetry can be used to assess disease progression in age-related macular degeneration and identifies gaps in the literature. Methods A population, concept, and context approach was used to develop the search strategy. Ovid MEDLINE, EMBASE, Cochrane Library, PubMed, CINAHL Plus, Web of Science, and SCOPUS databases were used to conduct the literature search. The key search terms used in the databases were age-related macular degeneration and microperimetry. Results Twelve studies were eligible and included in the review. All the studies (n = 12) were conducted in European countries [Germany (9), Italy (2), and the United Kingdom (1)]. The mesopic and scotopic sensitivities were measured using the Nidek scotopic microperimeter (MP1-S) (n = 6), scotopic Macular Integrity Assessment device (S-MAIA) (n = 5), and both MP1-s and S MAIA (n = 1). 83.3% (n = 10) studied (cross-sectional design) on mesopic, scotopic microperimetry and found reduced rod (scotopic) photoreceptors sensitivities compared to cone (mesopic) photoreceptors sensitivities in patients with small and reticular pseudodrusen despite having good visual acuity. Only 16.7% (n = 2) of studies followed participants with reticular drusen/large drusen for three years (longitudinal design) and found reduced scotopic over mesopic sensitivity at baseline and localized mesopic with profound scotopic sensitivity loss during follow-ups. Conclusion Scotopic sensitivity is a better functional indicator than mesopic sensitivity to understand early and intermediate age-related macular degeneration progression. The evidence from longitudinal studies is debatable due to the limited stimuli range of existing microperimeters, smaller sample size, and lost follow-ups.
  • Impact of living with a bilateral central vision loss due to geographic atrophy-qualitative study
    G. Madheswaran, S. V. Ramesh, S. Pardhan, R. Sapkota, R. Raman
    BMJ Open, 2021
    Objective Geographic atrophy (GA), a type of dry age-related macular degeneration, affects vision as central vision loss (CVL). The challenges faced due to bilateral CVL in activities of daily living and strategies taken to overcome those challenges are not very well understood in the Indian population. This qualitative study aims to understand the impact on everyday life activities and related adaptive and coping strategies in people with long-standing bilateral CVL due to GA in India. Design, participants, setting and methods A qualitative study using a semistructured face-to-face interview was conducted on 10 people with bilateral CVL after obtaining written informed consent. The interviews were audio-recorded, and were transcribed verbatim. Thematic analysis was carried out to understand the challenges faced and adaptive methods due to the impact of CVL. Results Ten participants (50% male) with a median age (IQR) of 72 (70, 74) years were interviewed. All the participants had best-corrected visual acuity of ≤6/60 in the better eye and reported an absolute central scotoma with the home Amsler chart. Qualitative thematic analysis identified four main themes: challenges in everyday living (difficulty in face identification, reading), challenges with lifestyle and socialisation (driving, cooking, reading for a longer duration, watching TV, socially inactive), psychological implications (depression, poor self-esteem, fear due to poor vision) and strategies to overcome the challenges (voice identification, technology support). Conclusion GA has a severe negative impact on the quality of life in people with CVL. Inability to recognise faces was the main reason for dependency on others and being socially disconnected. The findings will help clinicians in providing improved rehabilitative care.
  • Impact of COVID-19 on Indian optometrists: A student, educator, and practitioner's perspective
    Lakshmi Shinde, Shivalika Sehgal, Gopinath Madheswaran, Paula Mukherjee, Pavan Verkicharla, Soumya Easwaran, Kalika Bandamwar
    Indian Journal of Ophthalmology, 2021
    Purpose: The optometry profession has experienced massive changes amid lockdown in COVID 19 pandemic. This study gauges the impact of COVID-19 on optometry education and practices in India. Methods: The impact of COVID-19 among key stakeholders of Indian optometry that included educators, students, and practitioners was surveyed. The content validity of the survey tool was achieved through a focused group discussion with experts. Results: Of the 1408 responses, 118 were educators, 845 were students and 445 were practitioners. Post COVID-19 lock-down, a high percentage of students (96%) and educators (94%) were now using online mode of education to learn and teach. The blended learning methods were reported to be used by 81% of educators. Practical skills were the most difficult to teach by educators and to learn by students. Almost a third of the students were concerned about their internships and job opportunities amid the pandemic. Practitioners felt confident in performing routine eye examinations with personal protective equipment (PPE). Telemedicine was found to be adopted by 55% of the private practitioners and 49% of the eye hospitals. Conclusion: The COVID-19 pandemic has provided an opportunity to reform Indian optometry education through blended learning methods. Optometry practices changed and adapted instantly to the new hygiene norms that have raised the standard of care provided to patients. Telemedicine emerged as a mode of providing care by optometrists. Overall, all key stakeholders of optometry in India were found to have adapted well to the sudden changes due to COVID 19 pandemic.
  • Development and validation of functional based grading for macular diseases
    P. Asjad Nabeel, Ramesh S. Ve, P.C. Siddalingaswamy, Swetha Murari, Avik Ray, Shailaja Bhat, Gopinath Madeswaran
    Journal of Computational Methods in Sciences and Engineering, 2019
  • Computer based rehabilitation for patients with central vision loss
    Gopinath Madheswaran, Venkatasubbu Ramesh, Shailaja Bhat, K Ganapathi Nayak, P C Siddalingaswamy, Asjad Nabeel
    2017 International Conference on Advances in Computing Communications and Informatics Icacci 2017, 2017

RECENT SCHOLAR PUBLICATIONS

  • Quality of life in persons living with advanced glaucoma in South India
    G Madheswaran, S Sukumar, EG Victor, SS Balasubramaniam, ...
    Discover Social Science and Health 5 (1), 76 , 2025
    2025.0
  • Facilitators and barriers to protective eyewear acceptance among Indian farmers: A qualitative study
    G Madheswaran, K Eshwari, JS Jathanna, S Ibrahim, K Srinivasan, ...
    BMC Public Health 25 (1), 479 , 2025
    2025.0
    Citations: 1
  • Sociodemographic and visual characteristics of individuals with oculocutaneous albinism in Botswana
    T Panicker, G Madheswaran
    African Vision and Eye Health 84 (1), 967 , 2025
    2025.0
  • Ergonomics and Musculoskeletal Disorders among Eye Care Professionals in South India: A Mixed-methods Study
    G Madheswaran, AR Nair, SS Balasubramaniam, C Balasubramaniam
    tnoa Journal of Ophthalmic Science and Research 63 (1), 15-20 , 2025
    2025.0
    Citations: 1
  • Optical coherence tomography findings in patients with diabetic macular edema: A retrospective analysis
    M Sivarasu, G Madheswaran, SS Balasubramaniam, C Balasubramaniam
    Oman Journal of Ophthalmology 18 (1), 22-27 , 2025
    2025.0
  • Comprehensive Guide to Organising a Successful School Eye Camp in South India
    S Subramaniam, G Madheswaran, C Balasubramaniam, ...
    tnoa Journal of Ophthalmic Science and Research 62 (4), 510-511 , 2024
    2024.0
  • Mesopic and scotopic perimetry correlation in age-related macular degeneration using open perimetric interface and standard automated perimetry
    G Madheswaran, S Shenoy, SB Ganeshrao, R SVe
    Graefe's Archive for Clinical and Experimental Ophthalmology 262 (9), 3053-3056 , 2024
    2024.0
  • Prevalence of Refractive Error in School Children in South-West Tamil Nadu
    G Madheswaran, ML Shahib, S Subramaniam, SS Balasubramaniam, ...
    TNOA Journal of Ophthalmic Science and Research 62 (3), 382-383 , 2024
    2024.0
  • Exploring the health and ocular hazards of gadget usage in optometry students after COVID-19 lockdown: A qualitative study
    G Madheswaran, A Nair, SS Balasubramaniam, C Balasubramaniam
    Oman Journal of Ophthalmology 17 (2), 219-223 , 2024
    2024.0
    Citations: 3
  • Exploring the impact of optical corrections on visual functions in myopia control–a scoping review
    SD Janarthanan, K Samiyullah, G Madheswaran, S Ballae Ganeshrao, ...
    International Ophthalmology 44 (1), 47 , 2024
    2024.0
    Citations: 11
  • A starfish-like sign: Unusual case of pentaradiate thorn in the eye
    B Chinnasamy, IR Joy, G Madheswaran, SB Saranya
    Indian Journal of Ophthalmology-Case Reports 3 (4), 1209-1210 , 2023
    2023.0
  • Asteroid hyalosis in the anterior chamber
    C Balasubramaniam, A Viswanathan, G Madheswaran, ...
    Indian Journal of Ophthalmology-Case Reports 3 (4), 1246 , 2023
    2023.0
  • Role of microperimetry in evaluating disease progression in age-related macular degeneration: a scoping review
    G Madheswaran, P Nasim, S Ballae Ganeshrao, R Raman, RS Ve
    International Ophthalmology 42 (6), 1975-1986 , 2022
    2022.0
    Citations: 16
  • Role of microperimetry in evaluating disease progression in age-related macular degeneration: a scoping review
    SB Ganeshrao
    International Ophthalmology , 2022
    2022.0
  • Impact of living with a bilateral central vision loss due to geographic atrophy—qualitative study
    G Madheswaran, SV Ramesh, S Pardhan, R Sapkota, R Raman
    BMJ open 11 (7), e047861 , 2021
    2021.0
    Citations: 10
  • Impact of COVID-19 on Indian optometrists: A student, educator, and practitioner‘s perspective
    S Sehgal, L Shinde, G Madheswaran, P Mukherjee, P Verkicharla, ...
    Indian Journal of Ophthalmology 69 (4), 958-963 , 2021
    2021.0
    Citations: 20
  • Development and validation of functional based grading for macular diseases
    P Asjad Nabeel, RS Ve, PC Siddalingaswamy, S Murari, A Ray, S Bhat, ...
    Journal of Computational Methods in Science and Engineering 19 (2), 533-540 , 2019
    2019.0
    Citations: 1
  • Computer based rehabilitation for patients with central vision loss
    G Madheswaran, V Ramesh, S Bhat, KG Nayak, PC Siddalingaswamy, ...
    2017 International Conference on Advances in Computing, Communications and … , 2017
    2017.0
    Citations: 1
  • Are You Smiling at Me? I Can’t See it Anymore!
    G Madheswaran
  • Exploring the challenges faced by patients with central vision loss using a semi-structured interview-A Qualitative study
    G Madheswaran

MOST CITED SCHOLAR PUBLICATIONS

  • Impact of COVID-19 on Indian optometrists: A student, educator, and practitioner‘s perspective
    S Sehgal, L Shinde, G Madheswaran, P Mukherjee, P Verkicharla, ...
    Indian Journal of Ophthalmology 69 (4), 958-963 , 2021
    2021.0
    Citations: 20
  • Role of microperimetry in evaluating disease progression in age-related macular degeneration: a scoping review
    G Madheswaran, P Nasim, S Ballae Ganeshrao, R Raman, RS Ve
    International Ophthalmology 42 (6), 1975-1986 , 2022
    2022.0
    Citations: 16
  • Exploring the impact of optical corrections on visual functions in myopia control–a scoping review
    SD Janarthanan, K Samiyullah, G Madheswaran, S Ballae Ganeshrao, ...
    International Ophthalmology 44 (1), 47 , 2024
    2024.0
    Citations: 11
  • Impact of living with a bilateral central vision loss due to geographic atrophy—qualitative study
    G Madheswaran, SV Ramesh, S Pardhan, R Sapkota, R Raman
    BMJ open 11 (7), e047861 , 2021
    2021.0
    Citations: 10
  • Exploring the health and ocular hazards of gadget usage in optometry students after COVID-19 lockdown: A qualitative study
    G Madheswaran, A Nair, SS Balasubramaniam, C Balasubramaniam
    Oman Journal of Ophthalmology 17 (2), 219-223 , 2024
    2024.0
    Citations: 3
  • Facilitators and barriers to protective eyewear acceptance among Indian farmers: A qualitative study
    G Madheswaran, K Eshwari, JS Jathanna, S Ibrahim, K Srinivasan, ...
    BMC Public Health 25 (1), 479 , 2025
    2025.0
    Citations: 1
  • Ergonomics and Musculoskeletal Disorders among Eye Care Professionals in South India: A Mixed-methods Study
    G Madheswaran, AR Nair, SS Balasubramaniam, C Balasubramaniam
    tnoa Journal of Ophthalmic Science and Research 63 (1), 15-20 , 2025
    2025.0
    Citations: 1
  • Development and validation of functional based grading for macular diseases
    P Asjad Nabeel, RS Ve, PC Siddalingaswamy, S Murari, A Ray, S Bhat, ...
    Journal of Computational Methods in Science and Engineering 19 (2), 533-540 , 2019
    2019.0
    Citations: 1
  • Computer based rehabilitation for patients with central vision loss
    G Madheswaran, V Ramesh, S Bhat, KG Nayak, PC Siddalingaswamy, ...
    2017 International Conference on Advances in Computing, Communications and … , 2017
    2017.0
    Citations: 1
  • Quality of life in persons living with advanced glaucoma in South India
    G Madheswaran, S Sukumar, EG Victor, SS Balasubramaniam, ...
    Discover Social Science and Health 5 (1), 76 , 2025
    2025.0
  • Sociodemographic and visual characteristics of individuals with oculocutaneous albinism in Botswana
    T Panicker, G Madheswaran
    African Vision and Eye Health 84 (1), 967 , 2025
    2025.0
  • Optical coherence tomography findings in patients with diabetic macular edema: A retrospective analysis
    M Sivarasu, G Madheswaran, SS Balasubramaniam, C Balasubramaniam
    Oman Journal of Ophthalmology 18 (1), 22-27 , 2025
    2025.0
  • Comprehensive Guide to Organising a Successful School Eye Camp in South India
    S Subramaniam, G Madheswaran, C Balasubramaniam, ...
    tnoa Journal of Ophthalmic Science and Research 62 (4), 510-511 , 2024
    2024.0
  • Mesopic and scotopic perimetry correlation in age-related macular degeneration using open perimetric interface and standard automated perimetry
    G Madheswaran, S Shenoy, SB Ganeshrao, R SVe
    Graefe's Archive for Clinical and Experimental Ophthalmology 262 (9), 3053-3056 , 2024
    2024.0
  • Prevalence of Refractive Error in School Children in South-West Tamil Nadu
    G Madheswaran, ML Shahib, S Subramaniam, SS Balasubramaniam, ...
    TNOA Journal of Ophthalmic Science and Research 62 (3), 382-383 , 2024
    2024.0
  • A starfish-like sign: Unusual case of pentaradiate thorn in the eye
    B Chinnasamy, IR Joy, G Madheswaran, SB Saranya
    Indian Journal of Ophthalmology-Case Reports 3 (4), 1209-1210 , 2023
    2023.0
  • Asteroid hyalosis in the anterior chamber
    C Balasubramaniam, A Viswanathan, G Madheswaran, ...
    Indian Journal of Ophthalmology-Case Reports 3 (4), 1246 , 2023
    2023.0
  • Role of microperimetry in evaluating disease progression in age-related macular degeneration: a scoping review
    SB Ganeshrao
    International Ophthalmology , 2022
    2022.0
  • Are You Smiling at Me? I Can’t See it Anymore!
    G Madheswaran
  • Exploring the challenges faced by patients with central vision loss using a semi-structured interview-A Qualitative study
    G Madheswaran