In one study, sensitivity increased from 85% to 95%. Under the revised criteria, optic nerve lesions may be documented using MRI, optical coherence tomography (OCT), or visual evoked potentials (VEP).

The orbital fat around the optic nerve has caused challenges in its assessment, but fat-suppressed magnetic resonance (MR) sequences have been generated that yield better images. [26, 27] Imaging ...

Keywords: glaucoma, optic neuropathies, optical coherence tomography (OCT), optical coherence tomography angiography (OCTA), magnetic resonance imaging (MRI), ophthalmic imaging techniques, artificial ...

METHODS Functional magnetic resonance imaging (fMRI) was used to study the brain activation pattern induced by a periodic monocular 8Hz photic stimulus in seven patients who had recovered from a ...

A bird’s nest incorporating fiber optic cable is a striking sign of how much debris from fiber-guided FPVs now litters the landscape of Ukraine. Other images show fields glittering with fibers ...

A magnetic resonance imaging (MRI) scan uses a strong magnetic field and radio waves to create detailed images of the organs and tissues within the body. MRI can help with viewing injuries, tumors ...

Air traffic controllers in Florida briefly lost their radar after a fiber optic line was cut, but the outage didn't appear to lead to significant disruptions like what happened after similar ...

Air traffic controllers in Florida briefly lost radar after fiber optic line was cut By: Josh Funk, The Associated Press Posted: 5:06 PM CDT Friday, Jun. 20, 2025 Last Modified: 5:15 PM CDT Friday ...

Acute optic neuritis (ON) typically presents with ocular pain and low visual acuity (VA), and there is a risk of permanent vision loss if ON is not managed properly.1 ON may be the first symptom of ...

Additionally, MRI was used to confirm optic nerve involvement and assess the extent of optic neuritis. This study included seven dogs diagnosed with optic neuritis, confirmed by ophthalmic findings, ...

The candidate pool for engineered materials that can help enable tomorrow's cutting-edge optical technologies—such as lasers, detectors and imaging devices—is much deeper than previously believed.

Aim: To establish the clinical profile of simultaneous bilateral optic neuritis in adults, the efficacy of steroid therapy, extent of visual recovery, and neurological outcome. Methods: The authors ...