Heidelberg Spectralis infrared video imaging provides a diagnostic modality for the assessment of dynamic torsional instability of the eyes. It accurately detects monocular changes in both vertical and torsional eye position as fixation is switched from one eye to the other without the need for illuminating either eye. Heidelberg Spectralis infrared video imaging is useful for depicting the subtle torsional components of dissociated vertical divergence, latent nystagmus in patients with infantile esotropia.
Download full-text PDF |
Source |
|---|---|
| http://dx.doi.org/10.1016/j.jaapos.2014.01.009 | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
Normative prospective data on automatically quantified retinal morphology correlated to retinal function in healthy ageing eyes by two microperimetry devices.
Acta Ophthalmol
December 2024
Department of Ophthalmology and Optometry, Medical University of Vienna, Vienna, Austria.
Purpose: The relationship between retinal morphology, as assessed by optical coherence tomography (OCT), and retinal function in microperimetry (MP) has not been well studied, despite its increasing importance as an essential functional endpoint for clinical trials and emerging therapies in retinal diseases. Normative databases of healthy ageing eyes are largely missing from literature.
Methods: Healthy subjects above 50 years were examined using two MP devices, MP-3 (NIDEK) and MAIA (iCare).
Wide-field fluorescein angiography findings in active anterior scleritis.
J Ophthalmic Inflamm Infect
December 2024
Inflammatory Eye Disease Clinic, Asociación para Evitar la Ceguera en México, Vicente Garcia Torres No. 46 Coyoacán, Mexico City, 04030, Mexico.
Objective: Describe the proportion of patients with wide-field fluorescein angiographic (WFFA) findings in patients with active anterior scleritis.
Methods: An observational, descriptive, cross-sectional study of the WFFA findings of patients with active anterior scleritis including nodular, diffuse, or necrotizing involvement was performed. Studies were performed with the Heidelberg Spectralis module (102º).
In vivo scanning laser fundus and high-resolution OCT imaging of retinal ganglion cell injury in a non-human primate model with an activatable fluorescent-labeled TAT peptide probe.
PLoS One
December 2024
Department of Cancer Systems Imaging, The University of Texas MD Anderson Cancer Center, Houston, Texas, United States of America.
The optical imaging agent TcapQ488 has enabled imaging of retinal ganglion cell (RGC) injury in vivo in rodents and has potential as an effective diagnostic probe for early detection and intervention monitoring in glaucoma patients. In the present study, we investigated TcapQ488 in non-human primates (NHPs) to identify labeling efficacy and early signals of injured RGC, to determine species-dependent changes in RGC probe uptake and clearance, and to determine dose-limiting toxicities. Doses of 3, 6, and 12 nmol of TcapQ488 were delivered intravitreally to normal healthy NHP eyes and eyes that had undergone hemiretinal endodiathermy axotomy (HEA) in the inferior retina.
View Article and Find Full Text PDFCNN-Based Device-Agnostic Feature Extraction From ONH OCT Scans.
Transl Vis Sci Technol
December 2024
Department of Ophthalmology, Erasmus Medical Center, Rotterdam, The Netherlands.
Purpose: Optical coherence tomography (OCT)-derived measurements of the optic nerve head (ONH) from different devices are not interchangeable. This poses challenges to patient follow-up and collaborative studies. Here, we present a device-agnostic method for the extraction of OCT biomarkers using artificial intelligence.
View Article and Find Full Text PDFAssessing Preclinical Diabetic Retinopathy: The Role of Optical Coherence Tomography Angiography.
Cureus
October 2024
Ophthalmology, Kalinga Institute of Medical Sciences, Bhubaneswar, IND.
Article Synopsis
- The study aimed to analyze variations in retinal microvascular parameters in diabetic patients without retinopathy, those with nonproliferative diabetic retinopathy (NPDR), and healthy subjects using optical coherence tomography.
- It involved 68 eyes and assessed factors like capillary density, foveal avascular zone size, capillary dropout, and flow void areas, revealing significant differences between the groups.
- NPDR patients showed lower capillary density and larger FAZ areas than both No DR patients and controls, indicating distinct retinal changes associated with NPDR.
Want AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!