The reproducibility of handheld ERGs recorded with skin electrode and natural pupils
While flicker ERGs had the smallest variability, ISCEV standard a-wave and b-wave times also had variability less than 1 ms, indicating excellent reproducibility. Amplitudes were more variable, with the a-wave amplitude having the most variability. While it depends on disease, longitudinal studies utilizing ERG timing are expected to be more likely to show statistically significant results due to low inter-session variability.
Authors
- Ferhat Turgut (ORCID: https://orcid.org/0000-0002-8118-1610)
- Matthias Becker (ORCID: https://orcid.org/0000-0003-4933-7010)
- Mirella Telles Salgueiro Barboni (ORCID: https://orcid.org/0000-0002-0717-1852)
- Mayss Al‐Sheikh (ORCID: https://orcid.org/0000-0002-3364-2232)
- Gábor Márk Somfai (ORCID: https://orcid.org/0000-0001-6329-442X)
- C. Quentin Davis (ORCID: https://orcid.org/0000-0003-3795-3625)
- Ulrike Rahn
- Delia Cabrera DeBuc (ORCID: https://orcid.org/0000-0002-4726-894X)
- Amr Saad (ORCID: https://orcid.org/0000-0002-0574-6739)
- Chiara Sommer
Institutions
- Semmelweis University (HU)
- University of Miami (US)
- University of Zurich (CH)
- Heidelberg University (DE)
- Yahoo (Spain) (ES)
- University Hospital of Zurich (CH)
- Stadtspital Waid (CH)
- Herrick Technology Laboratories (United States) (US)
- Institute of Molecular and Clinical Ophthalmology Basel (CH)
Publication Details
- Journal
- Documenta Ophthalmologica
- Published
- 2025-11-25
- DOI
- https://doi.org/10.1007/s10633-025-10065-8
- Primary Topic
- Non-Invasive Vital Sign Monitoring
- Type
- article
- Field-Weighted Citation Impact
- 0.00