Webinars
Series of webcasts hosted by Diagnosys and generally featuring ophthalmologists as guest speakers.
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Combining visual electrophysiology with other testing and genetics in real-world vision care practices
Guest speaker: Wendy Harrison OD, PhD FAAO, Associate Professor, University of Houston College of Optometry. Diagnostic practice has evolved in the last several years with the inclusion of easy-to-capture genetic testing reports. This webinar explores real-world clinical cases in which a combination of genetics and visual electrophysiology was used to reach diagnoses for patients. This…
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Visual Electrophysiology as a Window into the Nervous System
Guest speaker: Dr. Henri Leinonen, Academy of Finland Fellow and Research Director in the School of Pharmacy at the University of Eastern Finland. In this webinar, Dr. Henri Leinonen explores how visual electrophysiology can be used as a powerful tool in neuroscience to probe the function of both the retina and the brain. By recording…
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Paediatric Visual Electrophysiology – Adaptations and Considerations when Testing Children
Guest speaker: Dr. Oliver Marmoy, Specialist Clinical Scientist and registered Higher Specialist Scientist at Great Ormond Street Hospital, London. This webinar describes the strategies for performing electrophysiological tests in children. The experience of the laboratory of Great Ormond Street Hospital (GOSH), London, is discussed alongside the adaptations and modified strategies in recording visual evoked potentials…
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FST as an Endpoint for Clinical Trials
Guest speaker: Dr. Christine Kay, M.D., Vitreoretinal Surgeon and Director of Clinical Research at Vitreoretinal Associates In this webinar, Dr. Christine Kay, discusses the use of the FST as a clinical trial endpoint for severe retinal diseases. She introduced the FST as a psychophysical method for measuring luminance threshold across the entire retina. She explained…
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Estimating Visual Acuity Using Stepwise Sweep VEP
Guest speaker: Dr. Ruth Hamilton, Department of Clinical Physics and Bio-engineering, Royal Hospital for Children, NHS Greater Glasgow & Clyde, Glasgow, UK; College of Medical, Veterinary and Life Sciences, University of Glasgow, Glasgow, UK In this webinar, Dr. Ruth Hamilton describes the variety of ways that VEP tests can estimate visual acuity, including suitable populations…
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Celeris: Multifocal Electroretinograms (mfERGs) on Rats
Guest speaker: Dr. James D. Akula, Department of Ophthalmology, Boston Children’s Hospital, Harvard Medical School. In this webinar, Dr. James D. Akula showcases first-time ever high spatial resolution multifocal electroretinograms (mfERGs) on the rat model using the Diagnosys Celeris® pattern stimulator. He discusses an array of mfERG tests performed in his lab and highlights the…
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Visual Electrophysiology Masterclass
A panel of guest speakers. This is an online masterclass event co-hosted by BioMedix and Diagnosys LLC. This video includes both days. Day 1 Session 1: Electrophysiology in Retinal Disorders Moderator: Dr Rupak Roy Panelists: All speakers, Dr Dhanashree Ratra, Dr Chetan Rao, Dr Vinod Kumar 4:30 Dr Parveen Sen; Physiology and clinical application of…
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Celeris: Rapid Throughput Simultaneous ERG and VEP
Guest speaker: Dr. Tonia Rex, Hays Director of Translational Vision Research and Professor of Ophthalmology & Visual Science at Vanderbilt University Medical Center; Associate Vice Chair for Translational Research in the Vanderbilt Eye Institute. In this webinar, Dr. Rex describes some of her animal model example cases and how, leveraging Celeris®, she uses visual electrophysiology…
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Introduction to Pediatric Visual Electrophysiology Testing
Guest speaker: Dr. Alki Liasis, BSc, PhD, Director of Electrophysiology at the University of Pittsburgh Medical Center and the Children’s Hospital. In this webinar, Dr. Alki Liasis provides an introduction to pediatric visual electrophysiology testing. In this session, he highlights important procedural steps and key considerations for pediatric electrophysiology testing using the Diagnosys ColorFlash stimulator.…
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Introduction to the Full-field Stimulus Test (FST)
Guest speakers: Dr. Tomas Aleman, MD, Scheie Eye Institute, University of Pennsylvania, and Dr. David Birch, PhD, Retina Foundation of the Southwest. In this webinar, Jeff Farmer, Dr. Tomas Aleman and Dr. David Birch present an introduction to full-field stimulus test (FST) as a method for visual psychophysical testing. Following this introduction, they discuss indications…
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Advanced Celeris Protocol Creation and Data Export
Diagnosys speakers: Natalie Doran, Director of Customer Support, and Anna-Rosa Gejlsbjerg, European Head of Sales. In this webinar, Natalie and Anna-Rosa speak about the ins and outs of protocol creation and customization on Celeris®. They also go in depth about raw data exportation and the eXporter software designed for bulk data export for analysis. Get…
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Introduction to Celeris: Rodent Electroretinography (ERG) Testing
Guest speaker: Dr. Adam Baker, Ottawa Hospital Research Institute. This webinar is intended for those interested in or considering Diagnosys’ cutting-edge small animal testing system, Celeris®. Our guest speaker Dr. Adam Baker, will present the key features and benefits of the Celeris. His twenty years of experience performing electroretinograms (ERGs) ideally positions him to speak…
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Celeris: Rodent Electroretinography (ERG) for Testing the Genetics of Degenerative Disease
Guest speaker: Dr. Steven Nusinowitz, UCLA Stein Eye Center. In this webinar, Dr. Nusinowitz, discusses how the Celeris® system has been instrumental in advancing three ongoing research projects in his lab. Dr. Nusinowitz will explain how this cutting-edge system supports research, including details on test preparation, the waveforms produced by different cell types, and examples…