The following is a summary of “Effect of siponimod on retinal thickness, a marker of neurodegeneration, in participants with SPMS: Findings from the EXPAND OCT substudy,” published in the January 2025 ...

Reticular pseudodrusen and subretinal hyperreflective material are among the OCT findings that may predict macular atrophy in ...

Patients with fibromyalgia experienced changes in the macular ganglion cell layer and retinal nerve fiber layer.

The trial is designed to assess the tolerability, efficacy, and safety of two different dosages of the therapy.

Our expert, award-winning staff selects the products we cover and rigorously researches and tests our top picks. If you buy through our links, we may get a commission. Executive Editor David ...

Optical physics is the study of the fundamental properties of light and its interaction with matter. This includes classical optical phenomena such as reflection, refraction, diffraction and ...

Tomography is a technique whereby the body is imaged in 'slices' or sections. Typically the imaging modality is X-ray radiography, and the slices can be viewed separately or in combination. In ...

Polarization sensitive-OCT offers clinicians a means of visualizing scleral structural changes in patients with high myopia.

In recent years, ophthalmology has experienced significant developments with respect to imaging modalities. Optical coherence tomography angiography is one such technology that seeks to improve ...